upload android base code part6

android/device/sample/Android.mk

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+include $(call all-subdir-makefiles)

android/device/sample/CleanSpec.mk

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+# Copyright (C) 2007 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# If you don't need to do a full clean build but would like to touch
+# a file or delete some intermediate files, add a clean step to the end
+# of the list.  These steps will only be run once, if they haven't been
+# run before.
+#
+# E.g.:
+#     $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
+#     $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
+#
+# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
+# files that are missing or have been moved.
+#
+# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
+# Use $(OUT_DIR) to refer to the "out" directory.
+#
+# If you need to re-do something that's already mentioned, just copy
+# the command and add it to the bottom of the list.  E.g., if a change
+# that you made last week required touching a file and a change you
+# made today requires touching the same file, just copy the old
+# touch step and add it to the end of the list.
+#
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
+
+# For example:
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
+#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/apns-conf.xml)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/apns-conf.xml)
+
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************

android/device/sample/OWNERS

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+amitmahajan@google.com
+rgreenwalt@google.com

android/device/sample/README.txt

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+To build the add-on:
+	make -j8 PRODUCT-sample_addon-sdk_addon
+   

android/device/sample/apps/Android.mk

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+include $(call all-subdir-makefiles)

android/device/sample/apps/LeanbackCustomizer/Android.mk

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+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(PRODUCT_OUT)/system/priv-app
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := LeanbackCustomizer
+
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_PACKAGE)

android/device/sample/apps/LeanbackCustomizer/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.leanbacklauncher.partnercustomizer">
+
+    <uses-sdk
+        android:minSdkVersion="21"
+        android:targetSdkVersion="21" />
+
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application android:label="@string/app_label">
+
+        <receiver android:name=".PartnerReceiver">
+            <intent-filter>
+                <action android:name="com.google.android.leanbacklauncher.action.PARTNER_CUSTOMIZATION" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.PACKAGE_ADDED" />
+                <action android:name="android.intent.action.PACKAGE_REMOVED" />
+                <data android:scheme="package"/>
+            </intent-filter>
+        </receiver>
+
+    </application>
+</manifest>

android/device/sample/apps/LeanbackCustomizer/proguard-project.txt

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+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

android/device/sample/apps/LeanbackCustomizer/res/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="partner_color">#FFFF00FF</color>
+</resources>

android/device/sample/apps/LeanbackCustomizer/res/values/config.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <bool name="partner_show_live_tv_on_start_up">true</bool>
+
+    <bool name="disable_disconnected_inputs">false</bool>
+    <bool name="show_physical_tuners_separately">true</bool>
+    <string name="bundled_tuner_title">All Channels</string>
+    <item type="drawable" name="bundled_tuner_banner">@drawable/ic_bundled_tuner_banner</item>
+
+    <!-- DO NOT TRANSLATE -->
+    <string name="partner_app_sorting_mode" translatable="false">fixed</string>
+    <!-- DO NOT TRANSLATE -->
+    <string name="partner_wallpaper" translatable="false">bg_custom</string>
+    <!-- DO NOT TRANSLATE -->
+    <string name="partner_widget_provider_component_name" translatable="false">
+        com.google.android.leanbacklauncher.partnerwidget/.ClockWidgetProvider
+    </string>
+
+    <!-- DO NOT TRANSLATE -->
+    <string name="partner_search_icon" translatable="false">ic_launcher</string>
+
+    <!--
+        DO NOT TRANSLATE
+        List showing default out of box ordering for the launcher.
+        The higher in this list a package appears, the higher it will be in the launcher.
+        Since the apps row and games row are separate, we can safely put them in the same array.
+        This same list will be used to determine the initial ordering of recommendations.
+        The Google default out of box ordering will supercede this ordering if there is a conflict.
+    -->
+    <string-array name="partner_out_of_box_order" translatable="false">
+        <!-- Highest priority packages up here -->
+
+        <!-- Apps row -->
+        <item>com.ted.android.tv</item>                 <!-- TED -->
+        <item>com.clearchannel.iheartradio.tv</item>    <!-- iHeartRadio -->
+        <item>com.plexapp.plex</item>                   <!-- Plex -->
+
+        <!-- Games row -->
+        <item>com.ayopagames.robotsloveicecream</item>  <!-- Robots Love Ice Cream -->
+        <item>com.frogmind.badland</item>               <!-- Badland -->
+        <item>com.bezircle</item>                       <!-- Bezircle -->
+
+        <!-- Lowest priority packages down here -->
+    </string-array>
+
+    <!-- DO NOT TRANSLATE -->
+    <string-array name="home_screen_row_ordering" translatable="false">
+        <item>partner_row</item>
+        <item>inputs_row</item>
+        <item>games_row</item>
+        <item>apps_row</item>
+        <item>settings_row</item>
+    </string-array>
+
+    <item type="drawable" name="partner_row_icon">@drawable/ic_title_custom</item>
+    <item type="drawable" name="apps_row_icon">@drawable/ic_title_apps</item>
+    <item type="drawable" name="games_row_icon">@drawable/ic_title_games</item>
+    <item type="drawable" name="inputs_row_icon">@drawable/ic_title_custom</item>
+    <item type="drawable" name="settings_row_icon">@drawable/ic_title_settings</item>
+
+    <!-- DO NOT TRANSLATE -->
+    <string name="partner_font" translatable="false">sans-serif-bold</string>
+
+    <!-- DO NOT TRANSLATE -->
+    <string name="launcher_category" translatable="false">android.intent.category.LEANBACK_LAUNCHER</string>
+</resources>

android/device/sample/apps/LeanbackCustomizer/res/values/strings.xml

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+<resources>
+
+    <string name="app_label">LeanbackCustomizer</string>
+
+    <string name="partner_row_title">Google\'s Top Picks</string>
+    <string name="apps_row_title">My Apps</string>
+    <string name="games_row_title">My Games</string>
+    <string name="inputs_row_title">My Inputs</string>
+    <string name="settings_row_title">My Settings</string>
+
+    <!-- Content description for Netflix App -->
+    <string name="ted">Ted</string>
+    <!-- Content description for banner to encourage users to download the Netflix App -->
+    <string name="try_ted">Try Ted</string>
+    <!-- Content description for Google Play Movies App -->
+    <string name="play_movies">Play Movies</string>
+    <!-- Content description for banner to encourage users to download Google Play Movies App -->
+    <string name="try_play_movies">Try Play Movies</string>
+
+</resources>

android/device/sample/apps/LeanbackCustomizer/src/com/google/android/leanbacklauncher/partnercustomizer/PartnerReceiver.java

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+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.leanbacklauncher.partnercustomizer;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+
+/**
+ * This class posts notifications that are used to populate the Partner Row of the Leanback Launcher
+ * It also allows the system/launcher to find the correct partner customization
+ * package.
+ *
+ * Packages using this broadcast receiver must also be a system app to be used for
+ * partner customization.
+ */
+public class PartnerReceiver extends BroadcastReceiver {
+    private static final String ACTION_PARTNER_CUSTOMIZATION =
+            "com.google.android.leanbacklauncher.action.PARTNER_CUSTOMIZATION";
+
+    private static final String EXTRA_ROW_WRAPPING_CUTOFF =
+            "com.google.android.leanbacklauncher.extra.ROW_WRAPPING_CUTOFF";
+
+    private static final String PARTNER_GROUP = "partner_row_entry";
+    private static final String BLACKLIST_PACKAGE = "com.google.android.leanbacklauncher.replacespackage";
+
+    private static final String TED_PKG_NAME = "com.ted.android.tv";
+    private static final String PLAY_MOVIES_PKG_NAME = "com.google.android.videos";
+
+    private Context mContext;
+    private NotificationManager mNotifMan;
+    private PackageManager mPkgMan;
+
+    // Cutoff value for when the Launcher displays the Partner row as a single
+    // row, or a two row grid. Can be used for correctly positioning the partner
+    // app entries.
+    private int mRowCutoff = 0;
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (mContext == null) {
+            mContext = context;
+            mNotifMan = (NotificationManager)
+                    mContext.getSystemService(Context.NOTIFICATION_SERVICE);
+            mPkgMan = mContext.getPackageManager();
+        }
+
+        String action = intent.getAction();
+        if (Intent.ACTION_PACKAGE_ADDED.equals(action)||
+                Intent.ACTION_PACKAGE_REMOVED.equals(action)) {
+            postNotification(getPackageName(intent));
+        } else if (ACTION_PARTNER_CUSTOMIZATION.equals(action)) {
+            mRowCutoff = intent.getIntExtra(EXTRA_ROW_WRAPPING_CUTOFF, 0);
+            postNotification(TED_PKG_NAME);
+            postNotification(PLAY_MOVIES_PKG_NAME);
+        }
+    }
+
+    private void postNotification(String pkgName) {
+        int sort;
+        int resId;
+        int backupResId;
+        int titleId;
+        int backupTitleId;
+
+        switch (pkgName) {
+            case TED_PKG_NAME:
+                sort = 1;
+                resId = R.drawable.ic_ted_banner;
+                backupResId = R.drawable.ic_try_ted_banner;
+                titleId = R.string.ted;
+                backupTitleId = R.string.try_ted;
+                break;
+            case PLAY_MOVIES_PKG_NAME:
+                sort = 2;
+                resId = R.drawable.ic_play_movies_banner;
+                backupResId = R.drawable.ic_try_play_movies_banner;
+                titleId = R.string.play_movies;
+                backupTitleId = R.string.try_play_movies;
+                break;
+            default:
+                return;
+        }
+
+        postNotification(sort, resId, backupResId, titleId, backupTitleId, pkgName);
+    }
+
+    private void postNotification(int sort, int resId, int backupResId,
+            int titleId, int backupTitleId, String pkgName) {
+        int id = resId;
+        Intent intent = mPkgMan.getLeanbackLaunchIntentForPackage(pkgName);
+
+        if (intent == null) {
+            titleId = backupTitleId;
+            resId = backupResId;
+            intent = getBackupIntent(pkgName);
+        }
+
+        Notification.Builder bob = new Notification.Builder(mContext);
+        Bundle extras = new Bundle();
+        extras.putString(BLACKLIST_PACKAGE, pkgName);
+
+        bob.setContentTitle(mContext.getString(titleId))
+                .setSmallIcon(R.drawable.ic_launcher)
+                .setLargeIcon(BitmapFactory.decodeResource(mContext.getResources(), resId))
+                .setContentIntent(PendingIntent.getActivity(mContext, 0, intent, 0))
+                .setCategory(Notification.CATEGORY_RECOMMENDATION)
+                .setGroup(PARTNER_GROUP)
+                .setSortKey(sort+"")
+                .setColor(mContext.getResources().getColor(R.color.partner_color))
+                .setExtras(extras);
+
+        mNotifMan.notify(id, bob.build());
+    }
+
+    private Intent getBackupIntent(String pkgName) {
+        Intent intent = new Intent(Intent.ACTION_VIEW);
+        intent.setData(Uri.parse("market://details?id=" + pkgName));
+
+        return intent;
+    }
+
+    private String getPackageName(Intent intent) {
+        Uri uri = intent.getData();
+        String pkg = uri != null ? uri.getSchemeSpecificPart() : null;
+        return pkg;
+    }
+
+}

android/device/sample/apps/LeanbackCustomizer/src/com/google/android/leanbacklauncher/partnercustomizer/TestActivity.java

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+package com.google.android.leanbacklauncher.partnercustomizer;
+
+import android.app.Activity;
+
+public class TestActivity extends Activity {
+
+}

android/device/sample/apps/LeanbackWidget/Android.mk

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+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(PRODUCT_OUT)/system/app
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := LeanbackWidget
+
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_PACKAGE)

android/device/sample/apps/LeanbackWidget/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.leanbacklauncher.partnerwidget">
+
+    <uses-sdk
+        android:minSdkVersion="19"
+        android:targetSdkVersion="19" />
+
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+
+    <application android:label="@string/app_label">
+        <receiver android:name=".ClockWidgetProvider" >
+            <intent-filter>
+                <action android:name="android.net.conn.INET_CONDITION_ACTION" />
+                <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
+
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/clock_widget_info" />
+        </receiver>
+
+    </application>
+</manifest>

android/device/sample/apps/LeanbackWidget/proguard-project.txt

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+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

android/device/sample/apps/LeanbackWidget/res/layout/clock_widget.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_marginTop="@dimen/widget_top_margin" >
+
+    <TextClock
+        android:id="@+id/clock"
+        android:layout_width="@dimen/clock_width"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:gravity="center_vertical|end"
+        android:format12Hour="@string/widget_12_hours_format"
+        android:format24Hour="@string/widget_24_hours_format"
+        android:fontFamily="@string/light_font"
+        android:includeFontPadding="false"
+        android:textColor="@color/clock_text_color"
+        android:textSize="@dimen/clock_text_size" />
+
+    <ImageView
+        android:id="@+id/connectivity_indicator"
+        android:layout_width="@dimen/connectivity_status_size"
+        android:layout_height="@dimen/connectivity_status_size"
+        android:layout_toStartOf="@+id/clock"
+        android:layout_centerVertical="true"
+        android:src="@null" />
+
+</RelativeLayout>

android/device/sample/apps/LeanbackWidget/res/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="clock_text_color">#FFEEEEEE</color>
+</resources>

android/device/sample/apps/LeanbackWidget/res/values/config.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <!-- DO NOT TRANSLATE -->
+    <string name="font" translatable="false">sans-serif-condensed</string>
+    <!-- DO NOT TRANSLATE -->
+    <string name="light_font" translatable="false">sans-serif-light</string>
+    <!-- DO NOT TRANSLATE -->
+    <string name="regular_font" translatable="false">sans-serif</string>
+
+    <string name="widget_12_hours_format" translatable="false">h:mm</string>
+    <string name="widget_24_hours_format" translatable="false">kk:mm</string>
+
+</resources>

android/device/sample/apps/LeanbackWidget/res/values/dimens.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="clock_text_size">36sp</dimen>
+    <dimen name="clock_width">106dp</dimen>
+    <dimen name="connectivity_status_size">32dp</dimen>
+    <dimen name="widget_top_margin">1dp</dimen>
+</resources>

android/device/sample/apps/LeanbackWidget/res/values/strings.xml

@@ -0,0 +1,5 @@
+<resources>
+
+    <string name="app_label">LeanbackWidget</string>
+
+</resources>

android/device/sample/apps/LeanbackWidget/res/xml/clock_widget_info.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+    android:updatePeriodMillis="1800000"
+    android:initialLayout="@layout/clock_widget"
+    android:widgetCategory="home_screen"
+    android:resizeMode="none" />

android/device/sample/apps/LeanbackWidget/src/com/google/android/leanbacklauncher/partnerwidget/ClockWidgetProvider.java

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+package com.google.android.leanbacklauncher.partnerwidget;
+
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProvider;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.os.Bundle;
+import android.widget.RemoteViews;
+
+public class ClockWidgetProvider extends AppWidgetProvider {
+
+    private static final String SHARED_PREFS = "widget-prefs";
+    private static final int INET_CONDITION_THRESHOLD = 50;
+    private static final String INET_CONDITION_ACTION = "android.net.conn.INET_CONDITION_ACTION";
+    private static final String EXTRA_INET_CONDITION = "inetCondition";
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        String intentAction = intent.getAction();
+
+        if (INET_CONDITION_ACTION.equals(intentAction) ||
+                ConnectivityManager.CONNECTIVITY_ACTION.equals(intentAction)) {
+
+            if (INET_CONDITION_ACTION.equals(intentAction)) {
+                // a broadcast with this intent action is only fired when we are actually connected
+                // (i.e connectionStatus = 100).  So, clearing connectivity status when changing
+                // networks is required
+                int connectionStatus = intent.getIntExtra(EXTRA_INET_CONDITION, -551);
+                writeConnectivity(context, connectionStatus > INET_CONDITION_THRESHOLD);
+            }
+
+            update(context);
+        }
+
+        super.onReceive(context, intent);
+    }
+
+    @Override
+    public void onAppWidgetOptionsChanged(Context context, AppWidgetManager appWidgetManager,
+            int appWidgetId, Bundle newOptions) {
+        update(context);
+    }
+
+    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
+        update(context);
+        super.onUpdate(context, appWidgetManager, appWidgetIds);
+    }
+
+    private void update(Context context) {
+        AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
+        ComponentName thisWidget = new ComponentName(context, ClockWidgetProvider.class);
+        appWidgetManager.updateAppWidget(thisWidget, getRemoteViews(context));
+    }
+
+    private RemoteViews getRemoteViews(Context context) {
+        RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.clock_widget);
+        remoteViews.setImageViewResource(R.id.connectivity_indicator, getConnectedResId(context));
+
+        return remoteViews;
+    }
+
+    private static int getConnectedResId(Context context) {
+        ConnectivityManager cm = (ConnectivityManager) context
+                .getSystemService(Context.CONNECTIVITY_SERVICE);
+        NetworkInfo info = cm.getActiveNetworkInfo();
+
+        int resId = 0;
+        if (info == null || !info.isAvailable() || !info.isConnected()) {
+            // can't have Internet access with no network
+            writeConnectivity(context, false);
+            resId = R.drawable.ic_widget_wifi_not_connected;
+        } else if (!readConnectivity(context)) {
+            resId = R.drawable.ic_widget_wifi_no_internet;
+        } else {
+            // internet is connected and working, show nothing
+            resId = android.R.color.transparent;
+        }
+
+        return resId;
+    }
+
+    private static void writeConnectivity(Context context, boolean inetConnected) {
+        context.getSharedPreferences(SHARED_PREFS, Context.MODE_PRIVATE).edit()
+                .putBoolean(EXTRA_INET_CONDITION, inetConnected).apply();
+    }
+
+    private static boolean readConnectivity(Context context) {
+        return context.getSharedPreferences(SHARED_PREFS, Context.MODE_PRIVATE).getBoolean(
+                EXTRA_INET_CONDITION, true);
+    }
+
+}

android/device/sample/apps/SampleEmailPolicy/Android.mk

@@ -0,0 +1,37 @@
+# Copyright 2010, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
+
+# This is the makefile for the Email Policy package contained elsewhere in this sample.
+# When deploying to an actual device, you must change LOCAL_PACKAGE_NAME to the name desired for
+# your local version, e.g. LOCAL_PACKAGE_NAME := MyDeviceEmailPolicy  This will cause the build
+# system to create "MyDeviceEmailPolicy.apk".  You must then add this to the appropriate product.mk
+# file for your device, to include the APK file in your system image.
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := SampleEmailPolicy
+LOCAL_CERTIFICATE := platform
+
+LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+
+include $(BUILD_PACKAGE)
+
+endif # JAVA_SUPPORT

android/device/sample/apps/SampleEmailPolicy/AndroidManifest.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.android.email.policy"
+        >
+  <!--
+      This package has no components. It is simply a container for a single class, which is
+      loaded and used by the email application.
+   -->
+  <application android:label="@string/app_label">
+  </application>
+
+</manifest>

android/device/sample/apps/SampleEmailPolicy/README

@@ -0,0 +1,23 @@
+# Copyright 2010, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+This package contains sample code for building Email Policy packages.  These are small Android
+Package (APK) files containing a device-specific configuration values for the Email application.
+
+These policy files are intended for use by an OEM who is building a device using the Android
+Open Source platform, but wishes to provide small customizations to the Email application without
+having to edit or merge changes directly into its source.  It also allows the same Email application
+to be deployed to devices with slightly different policies.
+
+For more information, see the comments in src/com/android/email/policy/EmailPolicy.java.

android/device/sample/apps/SampleEmailPolicy/proguard.flags

@@ -0,0 +1,21 @@
+# Copyright 2010, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Prevent ProGuard from discarding the "getPolicy" method, or the class that contains it.
+
+-keep class com.android.email.policy.EmailPolicy
+
+-keepclasseswithmembers class * {
+  public static android.os.Bundle getPolicy(java.lang.String, android.os.Bundle);
+}

android/device/sample/apps/SampleEmailPolicy/res/values/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- This string will never be seen by the user -->
+<resources>
+    <string name="app_label">Email policy</string>
+</resources>

android/device/sample/apps/SampleEmailPolicy/src/com/android/email/policy/EmailPolicy.java

@@ -0,0 +1,247 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.email.policy;
+
+import android.os.Bundle;
+
+/**
+ * This sample is the framework that can be used to build EmailPolicy packages for inclusion
+ * on specific devices.  This sample is intended for use by OEMs or other creators of system
+ * images.
+ *
+ * When this package is built and included in a system image, the Email application will detect
+ * it (using reflection) and will make calls to the getPolicy() method at certain times.  This
+ * can be used to provide local customization of the Email application.
+ *
+ * Do not change the package, class name, or method name - these must match the names used in
+ * this sample code or the Email application will not find the helper.
+ *
+ * Three customization points are provided:
+ *
+ *   * Alternate strings for Exchange/ActiveSync UI
+ *   * Insertion of device-specific text into IMAP ID commands
+ *   * Device- or Carrier- specific account presets
+ *
+ * Each policy request may contain one or more parameters;  These are supplied as keyed entries
+ * in the "arguments" bundle.  If there is a single argument, it will typically use the same key
+ * as the policy name.  If there are multiple arguments, they keys are provided and called out.
+ *
+ * In all cases, getPolicy() should return a bundle.  For default behavior, or for any unknown
+ * policy, simply return Bundle.EMPTY.
+ *
+ * To return actual data, create a new bundle and place result values in it.  If there is a single
+ * return value, this value is placed in the return bundle using the same key as the request.
+ * If there are multiple return values, keys will be provided for them as well.
+ *
+ * Future versions of the Email application may access additional customization points.  If
+ * the call to getPolicy() is made with an unknown or unexpected policy keys, or the expected
+ * argument values cannot be found, the method should Bundle.EMPTY.
+ */
+public class EmailPolicy {
+
+    /**
+     * This policy request configures the UI to conform to various Exchange/ActiveSync
+     * license requirements.  In the default configuration, the UI will refer to this protocol as
+     * "Exchange", while in the alternate configuration, the UI will refer to it as
+     * "Exchange ActiveSync" or "Microsoft Exchange ActiveSync".
+     *
+     * For the default behavior, return the empty bundle.
+     * For the alternate behavior, return a bundle containing a single entry with a key of
+     * USE_ALTERNATE_EXCHANGE_STRINGS and a value of "true".
+     */
+    private static final String USE_ALTERNATE_EXCHANGE_STRINGS = "useAlternateExchangeStrings";
+
+    /**
+     * This policy request allows you to insert field/value pairs into the IMAP ID command, which
+     * is sent to an IMAP server on each connection.
+     *
+     * The following arguments are provided:
+     *   * GET_IMAP_ID_USER - the userid of the account being connected to
+     *   * GET_IMAP_ID_HOST - the hostname of the server being connected to
+     *   * GET_IMAP_ID_CAPA - the values returned by the "CAPA" command
+     *
+     * For default behavior (no values inserted), return the empty bundle.
+     * To insert additional values into the IMAP ID command, return a bundle containing a single
+     * entry with a key of GET_IMAP_ID and a String value.  The value must be field/value pairs
+     * surrounded by quotes and separated by spaces.  Multiple field/value pairs may be provided.
+     * See RFC 2971 for more information.
+     */
+    private static final String GET_IMAP_ID = "getImapId";
+    private static final String GET_IMAP_ID_USER = "getImapId.user";
+    private static final String GET_IMAP_ID_HOST = "getImapId.host";
+    private static final String GET_IMAP_ID_CAPA = "getImapId.capabilities";
+
+    /**
+     * This policy request allows you to supply preset server configurations to provide
+     * automatic setup/configuration for specific email providers.  These values supplement (or
+     * override) the automatic configurations provided in res/xml/providers.xml in
+     * the Email sources.  (See that file for more information and plenty of samples.)
+     *
+     * The only argument (with the key FIND_PROVIDER) is a string containing the domain that the
+     * user entered as part of their email address;  For example, if the user enters
+     * "MyEmailAddress@gmail.com", the domain will be "gmail.com".
+     *
+     * If no server information is provided for this domain, simply return Bundle.EMPTY.
+     * If server information is available for this domain, it can be returned in the following
+     * values:
+     *   * FIND_PROVIDER_IN_URI The server configuration for the incoming (IMAP or POP) server
+     *   * FIND_PROVIDER_IN_USER Format of the username (login) value
+     *   * FIND_PROVIDER_OUT_URI The server configuration for the outgoing (SMTP) server
+     *   * FIND_PROVIDER_OUT_USER Format of the username (login) value
+     *
+     * Valid incoming uri schemes are:
+     *     imap        IMAP with no transport security.
+     *     imap+tls+   IMAP with required TLS transport security.
+     *                     If TLS is not available the connection fails.
+     *     imap+ssl+   IMAP with required SSL transport security.
+     *                     If SSL is not available the connection fails.
+     *
+     *     pop3        POP3 with no transport security.
+     *     pop3+tls+   POP3 with required TLS transport security.
+     *                     If TLS is not available the connection fails.
+     *     pop3+ssl+   POP3 with required SSL transport security.
+     *                     If SSL is not available the connection fails.
+     *
+     * Valid outgoing uri schemes are:
+     *     smtp        SMTP with no transport security.
+     *     smtp+tls+   SMTP with required TLS transport security.
+     *                     If TLS is not available the connection fails.
+     *     smtp+ssl+   SMTP with required SSL transport security.
+     *                     If SSL is not available the connection fails.
+     *
+     * To the above schemes you may also add "trustallcerts" to indicate that,
+     * although link encryption is still required, "non-trusted" certificates may
+     * will be excepted.  For example, "imap+ssl+trustallcerts" or
+     * "smtp+tls+trustallcerts".  This should only used when necessary, as it
+     * could allow a spoofed server to intercept password and mail.
+     *
+     * The URIs should be full templates for connection, including a port if
+     * the service uses a non-default port.  The default ports are as follows:
+     *     imap        143     pop3        110     smtp        587
+     *     imap+tls+   143     pop3+tls+   110     smtp+tls+   587
+     *     imap+ssl+   993     pop3+ssl+   995     smtp+ssl+   465
+     *
+     * The username attribute is used to supply a template for the username
+     * that will be presented to the server. This username is built from a
+     * set of variables that are substituted with parts of the user
+     * specified email address.
+     *
+     * Valid substitution values for the username attribute are:
+     *     $email - the email address the user entered
+     *     $user - the value before the @ sign in the email address the user entered
+     *     $domain - the value after the @ signin the email address the user entered
+     *
+     * The username attribute MUST be specified for the incoming element, so the POP3 or IMAP
+     * server can identify the mailbox to be opened.
+     *
+     * The username attribute MAY be the empty string for the outgoing element, but only if the
+     * SMTP server supports anonymous transmission (most don't).
+     *
+     * For more information about these values, and many examples, see res/xml/providers.xml in
+     * the Email sources.
+     */
+    private static final String FIND_PROVIDER = "findProvider";
+    private static final String FIND_PROVIDER_IN_URI = "findProvider.inUri";
+    private static final String FIND_PROVIDER_IN_USER = "findProvider.inUser";
+    private static final String FIND_PROVIDER_OUT_URI = "findProvider.outUri";
+    private static final String FIND_PROVIDER_OUT_USER = "findProvider.outUser";
+
+    /**
+     * The following data is simply examples, and would be changed (or removed) based on the
+     * requirements for your device.
+     */
+
+    /**
+     * Sample: Email domains that will be auto-configured.  In our example, a number of domains
+     * are controlled by a single mail server.
+     */
+    private static final String[] KNOWN_DOMAINS = new String[] {
+        "physics.school.edu", "math.school.edu", "language.school.edu", "history.school.edu"
+    };
+
+    /**
+     * Sample: When we see a particular capability (identifying a particular server), send
+     * back a special value in the IMAP ID command.
+     */
+    private static final String MY_SERVER_CAPABILITY = "MY-SERVER-CAPABILITY";
+    private static final String MY_DEVICE_ID = "\"DEVICE-ID-FIELD\" \"MY-DEVICE-ID-VALUE\"";
+
+    /**
+     * Entry point from the Email application.
+     *
+     * @param policy A string requesting a particular policy
+     * @param arguments A bundle containing zero or more argument values for the requested policy
+     * @return A bundle containing zero or more return values for the requested policy
+     */
+    public static Bundle getPolicy(String policy, Bundle arguments) {
+        /*
+         * Policy: Use alternate exchange strings
+         */
+        if (USE_ALTERNATE_EXCHANGE_STRINGS.equals(policy)) {
+            // Un-comment the following code to select alternate exchange strings
+            // Bundle alternates = new Bundle();
+            // alternates.putBoolean(USE_ALTERNATE_EXCHANGE_STRINGS, true);
+            // return alternates;
+        }
+
+        /*
+         * Policy: For a known domain, configure to the servers for that domain
+         */
+        if (FIND_PROVIDER.equals(policy)) {
+            String domain = arguments.getString(FIND_PROVIDER);
+            if (domain != null) {
+                domain = domain.toLowerCase();
+                boolean isKnownDomain = false;
+                for (String knownDomain : KNOWN_DOMAINS) {
+                    if (knownDomain.equals(domain)) {
+                        isKnownDomain = true;
+                        break;
+                    }
+                }
+                if (isKnownDomain) {
+                    Bundle b = new Bundle();
+                    b.putString(FIND_PROVIDER_IN_URI, "imap+ssl://imap.school.edu");
+                    b.putString(FIND_PROVIDER_IN_USER, "$email");
+                    b.putString(FIND_PROVIDER_OUT_URI, "smtp+ssl://smtp.school.edu");
+                    b.putString(FIND_PROVIDER_OUT_USER, "$email");
+                    return b;
+                }
+            }
+        }
+
+        /**
+         * Policy:  If the IMAP server presents a particular capability, send back a particular
+         * identifier in the IMAP ID.
+         */
+        if (GET_IMAP_ID.equals(policy)) {
+            String capabilities = arguments.getString(GET_IMAP_ID_CAPA);
+            if (capabilities != null) {
+                if (capabilities.toUpperCase().contains(MY_SERVER_CAPABILITY)) {
+                    Bundle b = new Bundle();
+                    b.putString(GET_IMAP_ID, MY_DEVICE_ID);
+                    return b;
+                }
+            }
+        }
+
+        /**
+         * For any other policy request, or any policy request that cannot be processed,
+         * return an empty bundle.
+         */
+        return Bundle.EMPTY;
+    }
+}

android/device/sample/apps/SetupCustomizer/Android.mk

@@ -0,0 +1,13 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(PRODUCT_OUT)/system/priv-app
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := TvSetupCustomizer
+
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_PACKAGE)

android/device/sample/apps/SetupCustomizer/AndroidManifest.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.tvsetup.partnercustomizer">
+
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application android:label="@string/app_label">
+
+        <receiver android:name=".PartnerReceiver">
+            <intent-filter>
+                <action android:name="com.google.android.tvsetup.action.PARTNER_CUSTOMIZATION" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.PACKAGE_ADDED" />
+                <action android:name="android.intent.action.PACKAGE_REMOVED" />
+                <data android:scheme="package"/>
+            </intent-filter>
+        </receiver>
+    </application>
+</manifest>

android/device/sample/apps/SetupCustomizer/proguard-project.txt

@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

android/device/sample/apps/SetupCustomizer/res/values-de/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+    <!-- Welcome message -->
+    <string name="welcome_message">a really really long welcome message, because german</string>
+</resources>

android/device/sample/apps/SetupCustomizer/res/values-en-rCA/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+    <!-- Welcome message -->
+    <string name="welcome_message">welcome_message, eh?</string>
+</resources>

android/device/sample/apps/SetupCustomizer/res/values/bools.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2012-2014 Google Inc. All Rights Reserved. -->
+<resources xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- Display "SKIP" in network selection screen -->
+    <bool name="show_skip_network">true</bool>
+
+    <!-- Allow user to skip Google signin at signin setup step -->
+    <bool name="show_skip_signin">true</bool>
+
+    <!-- Show wifi WPS option at top of list -->
+    <bool name="show_wps_at_top">true</bool>
+
+    <!-- Prevent users from returning to the pre-setup oem customization hook -->
+    <bool name="prevent_prehook_replay">true</bool>
+</resources>

android/device/sample/apps/SetupCustomizer/res/values/dimens.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2012-2014 Google Inc. All Rights Reserved. -->
+<resources xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- Max width for welcome text (default: 536dp) -->
+    <dimen name="welcome_message_max_width">400dp</dimen>
+
+    <!-- Offset (positive or negative) for the welcome message (default: 0) -->
+    <dimen name="welcome_message_offset">-100dp</dimen>
+
+</resources>

android/device/sample/apps/SetupCustomizer/res/values/strings.xml

@@ -0,0 +1,11 @@
+<resources>
+
+    <string name="app_label">SetupCustomizer</string>
+
+    <!-- Welcome message -->
+    <string name="welcome_message">welcome_message</string>
+
+    <!-- Custom wallpaper [DO NOT TRANSLATE] -->
+    <string name="setup_wallpaper_component" translatable="false">com.android.systemui/com.android.systemui.ImageWallpaper</string>
+
+</resources>

android/device/sample/apps/SetupCustomizer/src/com/android/tvsetup/partnercustomizer/PartnerReceiver.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.tvsetup.partnercustomizer;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+/**
+ * This class allows the system/setup app to find the partner customization package.
+ *
+ * Package must be a system app to be used for partner customization.
+ */
+public class PartnerReceiver extends BroadcastReceiver {
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+    }
+}

android/device/sample/apps/client/Android.mk

@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
+
+# This makefile is an example of writing an application that will link against
+# a custom shared library included with an Android system.
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+# This is the target being built.
+LOCAL_PACKAGE_NAME := PlatformLibraryClient
+
+# Only compile source java files in this apk.
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+# Link against the current Android SDK.
+LOCAL_SDK_VERSION := current
+
+# Also link against our own custom library.
+LOCAL_JAVA_LIBRARIES := com.example.android.platform_library
+
+LOCAL_PROGUARD_ENABLED := disabled
+
+include $(BUILD_PACKAGE)
+
+endif # JAVA_SUPPORT

android/device/sample/apps/client/AndroidManifest.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+  
+          http://www.apache.org/licenses/LICENSE-2.0
+  
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- This is an example of writing a client application for a custom
+     platform library. -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.android.platform_library.client">
+    
+    <application android:label="Platform Lib Client">
+    
+        <!-- This tells the system about the custom library used by the
+             application, so that it can be properly loaded and linked
+             to the app when the app is initialized. -->
+        <uses-library android:name="com.example.android.platform_library" />
+        
+        <activity android:name="Client">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

android/device/sample/apps/client/src/com/example/android/platform_library/client/Client.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.platform_library.client;
+
+import com.example.android.platform_library.PlatformLibrary;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.widget.TextView;
+
+/**
+ * Use a custom platform library.
+ */
+public class Client extends Activity {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // Call an API on the library.
+        PlatformLibrary pl = new PlatformLibrary();
+        int res = pl.getInt(false);
+        
+        // We'll just make our own view to show the result.
+        TextView tv = new TextView(this);
+        tv.setText("Got from lib: " + res);
+        setContentView(tv);
+    }
+}
+

android/device/sample/apps/upgrade/Android.mk

@@ -0,0 +1,37 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+# This is the target being built.
+LOCAL_PACKAGE_NAME := UpgradeExample
+
+# Only compile source java files in this apk.
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+# Link against the current Android SDK.
+LOCAL_SDK_VERSION := current
+
+LOCAL_PROGUARD_ENABLED := disabled
+
+include $(BUILD_PACKAGE)
+
+endif # JAVA_SUPPORT

android/device/sample/apps/upgrade/AndroidManifest.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+  
+          http://www.apache.org/licenses/LICENSE-2.0
+  
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- This is an example of writing an application that will can perform
+     additional work after a system update.. -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.android.platform.upgrade">
+    
+    <application android:label="Upgrade App">
+        <receiver android:name="Upgrade">
+            <!-- This broadcast is sent after the core system has finished
+                 booting, before the home app is launched or BOOT_COMPLETED
+                 is sent. -->
+            <intent-filter>
+                <action android:name="android.intent.action.PRE_BOOT_COMPLETED"/>
+            </intent-filter>
+        </receiver>
+    </application>
+</manifest>

android/device/sample/apps/upgrade/src/com/example/android/platform/upgrade/Upgrade.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.platform.upgrade;
+
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.util.Log;
+
+/**
+ * This will be launched during system boot, after the core system has
+ * been brought up but before any non-persistent processes have been
+ * started.  It is launched in a special state, with no content provider
+ * or custom application class associated with the process running.
+ */
+public class Upgrade extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        // We are now running with the system up, but no apps started,
+        // so can do whatever cleanup after an upgrade that we want.
+        Log.i("Example", "******************* UPGRADE HERE *******************");
+        
+        // And now disable this component so it won't get launched during
+        // the following system boots.
+        
+        context.getPackageManager().setComponentEnabledSetting(
+                new ComponentName(context, getClass()),
+                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                PackageManager.DONT_KILL_APP);
+    }
+}
+

android/device/sample/etc/test-apns-conf_verizon.xml

@@ -0,0 +1,213 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!-- use empty string to specify no proxy or port -->
+<!-- This version must agree with that in apps/common/res/apns.xml -->
+<apns version="8">
+    <apn carrier="Verizon"
+        mcc="310"
+        mnc="004"
+        apn="internet"
+        type="default,mms,dun"
+        mmsc="http://vzpix.com/servlets/mms"
+        user="hrltest@vztest.com"
+        password="vzwtest"
+        protocol="IPV4V6"
+    />
+   <apn carrier="Verizon Internet"
+        mcc="310"
+        mnc="004"
+        apn="VZWINTERNET"
+        type="default,dun"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+    />
+    <apn carrier="Verizon FOTA"
+        mcc="310"
+        mnc="004"
+        apn="VZWADMIN"
+        type="fota"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+    />
+    <apn carrier="Verizon IMS"
+        mcc="310"
+        mnc="004"
+        apn="VZWIMS"
+        type="ims,ia"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+    />
+    <apn carrier="Verizon CBS"
+        mcc="310"
+        mnc="004"
+        apn="VZWAPP"
+        type="cbs,mms"
+        mmsc="http://vzpix.com/servlets/mms"
+        user="hrltest@vztest.com"
+        password="vzwtest"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+    />
+
+    <!-- Modify Apn database for VZW LTE support -->
+     <apn carrier="LTE - Verizon Internet"
+        mcc="311"
+        mnc="480"
+        apn="VZWINTERNET"
+        type="default,dun"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - Verizon FOTA"
+        mcc="311"
+        mnc="480"
+        apn="VZWADMIN"
+        type="fota"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - Verizon IMS"
+        mcc="311"
+        mnc="480"
+        apn="VZWIMS"
+        type="ims,ia"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - Verizon CBS"
+        mcc="311"
+        mnc="480"
+        apn="VZWAPP"
+        type="cbs,mms"
+        mmsc="http://vzpix.com/servlets/mms"
+        user="hrltest@vztest.com"
+        password="vzwtest"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - VZW Roaming Internet"
+        mcc="204"
+        mnc="04"
+        apn="VZWINTERNET"
+        type="default,dun"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - VZW Roaming FOTA"
+        mcc="204"
+        mnc="04"
+        apn="VZWADMIN"
+        type="fota"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - VZW Roaming IMS"
+        mcc="204"
+        mnc="04"
+        apn="VZWIMS"
+        type="ims,ia"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <apn carrier="LTE - VZW Roaming CBS"
+        mcc="204"
+        mnc="04"
+        apn="VZWAPP"
+        type="cbs,mms"
+        mmsc="http://vzpix.com/servlets/mms"
+        user="hrltest@vztest.com"
+        password="vzwtest"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="14"
+    />
+    <!-- END modify Apn database for VZW LTE support -->
+    <!-- Modify Apn database for VZW EHRPD support -->
+    <apn carrier="EHRPD - Verizon Internet"
+        mcc="311"
+        mnc="480"
+        apn="VZWINTERNET"
+        type="default,dun"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - Verizon FOTA"
+        mcc="311"
+        mnc="480"
+        apn="VZWADMIN"
+        type="fota"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - Verizon IMS"
+        mcc="311"
+        mnc="480"
+        apn="VZWIMS"
+        type="ims,ia"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - Verizon CBS"
+        mcc="311"
+        mnc="480"
+        apn="VZWAPP"
+        type="cbs,mms"
+        mmsc="http://vzpix.com/servlets/mms"
+        user="hrltest@vztest.com"
+        password="vzwtest"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - VZW Roaming Internet"
+        mcc="204"
+        mnc="04"
+        apn="VZWINTERNET"
+        type="default,dun"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - VZW Roaming FOTA"
+        mcc="204"
+        mnc="04"
+        apn="VZWADMIN"
+        type="fota"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - VZW Roaming IMS"
+        mcc="204"
+        mnc="04"
+        apn="VZWIMS"
+        type="ims,ia"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <apn carrier="EHRPD - VZW Roaming CBS"
+        mcc="204"
+        mnc="04"
+        apn="VZWAPP"
+        type="cbs,mms"
+        mmsc="http://vzpix.com/servlets/mms"
+        user="hrltest@vztest.com"
+        password="vzwtest"
+        protocol="IPV4V6"
+        roaming_protocol="IPV4V6"
+        bearer="13"
+    />
+    <!-- END modify Apn database for VZW EHRPD support -->
+
+</apns>

android/device/sample/frameworks/Android.mk

@@ -0,0 +1 @@
+include $(call all-subdir-makefiles)

android/device/sample/frameworks/PlatformLibrary/Android.mk

@@ -0,0 +1,60 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
+
+# This makefile shows how to build your own shared library that can be
+# shipped on the system of a phone, and included additional examples of
+# including JNI code with the library and writing client applications against it.
+
+LOCAL_PATH := $(call my-dir)
+
+# the library
+# ============================================================
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+            $(call all-subdir-java-files)
+
+LOCAL_MODULE_TAGS := optional
+
+# This is the target being built.
+LOCAL_MODULE:= com.example.android.platform_library
+
+include $(BUILD_JAVA_LIBRARY)
+
+# the documentation
+# ============================================================
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files) $(call all-subdir-html-files)
+
+LOCAL_MODULE:= platform_library
+LOCAL_DROIDDOC_OPTIONS :=
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+LOCAL_DROIDDOC_USE_STANDARD_DOCLET := true
+
+include $(BUILD_DROIDDOC)
+
+# The JNI component
+# ============================================================
+# Also build all of the sub-targets under this one: the library's
+# associated JNI code, and a sample client of the library.
+include $(CLEAR_VARS)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
+
+endif # JAVA_SUPPORT

android/device/sample/frameworks/PlatformLibrary/README.txt

@@ -0,0 +1,74 @@
+Platform Library Example
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+This directory contains a full example of writing your own Android platform
+shared library, without changing the Android framework.  It also shows how to
+write JNI code for incorporating native code into the library, and a client
+application that uses the library.
+
+This example is ONLY for people working with the open source platform to
+create a system image that will be delivered on a device which will include
+a custom library as shown here.  It can not be used to create a third party
+shared library, which is not currently supported in Android.
+
+To declare your library to the framework, you must place a file with a .xml
+extension in the /system/etc/permissions directory with the following contents:
+
+<?xml version="1.0" encoding="utf-8"?>
+<permissions>
+    <library name="com.example.android.platform_library"
+            file="/system/framework/com.example.android.platform_library.jar"/>
+</permissions>
+
+There are three major parts of this example, supplying three distinct
+build targets and corresponding build outputs:
+
+
+com.example.android.platform_library
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The top-level Android.mk defines the rules to build the shared library itself,
+whose target is "com.example.android.platform_library".  The code for this
+library lives under java/.
+
+Note that the product for this library is a raw .jar file, NOT a .apk, which
+means there is no manifest or resources associated with the library.
+Unfortunately this means that if you need any resources for the library, such
+as drawables or layout files, you will need to add these to the core framework
+resources under frameworks/base/res.  Please make sure when doing this that
+you do not make any of these resources public, they should not become part of
+the Android API.  In the future we will allow shared libraries to have their
+own resources.
+
+Other than that, the library is very straight-forward, and you can write
+basically whatever code you want.  You can also put code in other Java
+namespaces -- the namespace given in the <library> tag above is just the
+public unique name by which clients will link to your library, but once this
+link happens all of the Java namespaces in that library will be available
+to the client.
+
+
+libplatform_library_jni
+~~~~~~~~~~~~~~~~~~~~~~~
+
+This is an optional example of how to write JNI code associated with a
+shared library.  This code lives under jni/.  The jni/Android.mk file defines
+the rules for building the final .so in which the code lives.  This example
+provides everything needed to hook up the native code with the Java library
+and call through to it, plus a very simple JNI call.
+
+
+PlatformLibraryClient
+~~~~~~~~~~~~~~~~~~~~~
+
+This shows an example of how you can write client applications for your new
+shared library.  This code lives under client/.  Note that the example is
+simply a regular Android .apk, like all of the other .apks created by the
+build system.  The only two special things needed to use your library are:
+
+- A LOCAL_JAVA_LIBRARIES line in the Android.mk to have the build system link
+against your shared library.
+
+- A <uses-library> line in the AndroidManifest.xml to have the runtime load
+your library into the application.

android/device/sample/frameworks/PlatformLibrary/com.example.android.platform_library.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<permissions>
+    <library name="com.example.android.platform_library"
+            file="/system/framework/com.example.android.platform_library.jar"/>
+</permissions>

android/device/sample/frameworks/PlatformLibrary/java/com/example/android/platform_library/PlatformLibrary.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.platform_library;
+
+import android.util.Log;
+
+public final class PlatformLibrary {    
+    static {
+        /*
+         * Load the library.  If it's already loaded, this does nothing.
+         */
+        System.loadLibrary("platform_library_jni");
+    }
+
+    private int mJniInt = -1;
+
+    public PlatformLibrary() {}
+
+    /*
+     * Test native methods.
+     */
+    public int getInt(boolean bad) {
+        /* this alters mJniInt */
+        int result = getJniInt(bad);
+
+        /* reverse a string, for no very good reason */
+        String reverse = reverseString("Android!");
+
+        Log.i("PlatformLibrary", "getInt: " + result + ", '" + reverse + "'");
+
+        return mJniInt;
+    }
+
+    /*
+     * Simple method, called from native code.
+     */
+    private static void yodel(String msg) {
+        Log.d("PlatformLibrary", "yodel: " + msg);
+    }
+
+    /*
+     * Trivial native method call.  If "bad" is true, this will throw an
+     * exception.
+     */
+    native private int getJniInt(boolean bad);
+
+    /*
+     * Native method that returns a new string that is the reverse of
+     * the original.  This also calls yodel().
+     */
+    native private static String reverseString(String str);
+}

android/device/sample/frameworks/PlatformLibrary/jni/Android.mk

@@ -0,0 +1,49 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This makefile supplies the rules for building a library of JNI code for
+# use by our example platform shared library.
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+# This is the target being built.
+LOCAL_MODULE:= libplatform_library_jni
+
+# All of the source files that we will compile.
+LOCAL_SRC_FILES:= \
+	PlatformLibrary.cpp
+
+# All of the shared libraries we link against.
+LOCAL_SHARED_LIBRARIES := \
+	libnativehelper \
+	libcutils \
+	libutils \
+	liblog
+
+# No static libraries.
+LOCAL_STATIC_LIBRARIES :=
+
+# Also need the JNI headers.
+LOCAL_C_INCLUDES += \
+	$(JNI_H_INCLUDE)
+
+# No specia compiler flags.
+LOCAL_CFLAGS +=
+
+include $(BUILD_SHARED_LIBRARY)

android/device/sample/frameworks/PlatformLibrary/jni/PlatformLibrary.cpp

@@ -0,0 +1,273 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "PlatformLibrary"
+#include "utils/Log.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <assert.h>
+
+#include "jni.h"
+
+
+// ----------------------------------------------------------------------------
+
+/*
+ * Field/method IDs and class object references.
+ *
+ * You should not need to store the JNIEnv pointer in here.  It is
+ * thread-specific and will be passed back in on every call.
+ */
+static struct {
+    jclass      platformLibraryClass;
+    jfieldID    jniInt;
+    jmethodID   yodel;
+} gCachedState;
+
+// ----------------------------------------------------------------------------
+
+/*
+ * Helper function to throw an arbitrary exception.
+ *
+ * Takes the exception class name, a format string, and one optional integer
+ * argument (useful for including an error code, perhaps from errno).
+ */
+static void throwException(JNIEnv* env, const char* ex, const char* fmt,
+    int data) {
+
+    if (jclass cls = env->FindClass(ex)) {
+        if (fmt != NULL) {
+            char msg[1000];
+            snprintf(msg, sizeof(msg), fmt, data);
+            env->ThrowNew(cls, msg);
+        } else {
+            env->ThrowNew(cls, NULL);
+        }
+
+        /*
+         * This is usually not necessary -- local references are released
+         * automatically when the native code returns to the VM.  It's
+         * required if the code doesn't actually return, e.g. it's sitting
+         * in a native event loop.
+         */
+        env->DeleteLocalRef(cls);
+    }
+}
+
+/*
+ * Trivial sample method.
+ *
+ * If "bad" is true, this throws an exception.  Otherwise, this sets the
+ * "mJniInt" field to 42 and returns 24.
+ */
+static jint PlatformLibrary_getJniInt(JNIEnv* env, jobject thiz, jboolean bad) {
+    if (bad) {
+        throwException(env, "java/lang/IllegalStateException",
+                "you are bad", 0);
+        return 0;       /* return value will be ignored */
+    }
+    env->SetIntField(thiz, gCachedState.jniInt, 42);
+    return (jint)24;
+}
+
+/*
+ * A more complex sample method.
+ *
+ * This takes a String as an argument, and returns a new String with
+ * characters in reverse order.  The new string is passed to another method.
+ * This demonstrates basic String manipulation functions and method
+ * invocation.
+ *
+ * This method is declared "static", so there's no "this" pointer; instead,
+ * we get a pointer to the class object.
+ */
+static jstring PlatformLibrary_reverseString(JNIEnv* env, jclass clazz,
+    jstring str) {
+
+    if (str == NULL) {
+        throwException(env, "java/lang/NullPointerException", NULL, 0);
+        return NULL;
+    }
+
+    /*
+     * Get a pointer to the string's UTF-16 character data.  The data
+     * may be a copy or a pointer to the original.  Since String data
+     * is immutable, we're not allowed to touch it.
+     */
+    const jchar* strChars = env->GetStringChars(str, NULL);
+    if (strChars == NULL) {
+        /* something went wrong */
+        ALOGW("Couldn't get string chars\n");
+        return NULL;
+    }
+    jsize strLength = env->GetStringLength(str);
+
+    /*
+     * Write a progress message to the log.  Log messages are UTF-8, so
+     * we want to convert the string to show it.
+     */
+    const char* printable = env->GetStringUTFChars(str, NULL);
+    if (printable != NULL) {
+        ALOGD("Reversing string '%s'\n", printable);
+        env->ReleaseStringUTFChars(str, printable);
+    }
+
+    /*
+     * Copy the characters to temporary storage, reversing as we go.
+     */
+    jchar tempChars[strLength];
+    for (int i = 0; i < strLength; i++) {
+        tempChars[i] = strChars[strLength -1 -i];
+    }
+
+    /*
+     * Release the original String.  That way, if something fails later on,
+     * we don't have to worry about this leading to a memory leak.
+     */
+    env->ReleaseStringChars(str, strChars);
+    strChars = NULL;            /* this pointer no longer valid */
+
+    /*
+     * Create a new String with the chars.
+     */
+    jstring result = env->NewString(tempChars, strLength);
+    if (result == NULL) {
+        ALOGE("NewString failed\n");
+        return NULL;
+    }
+
+    /*
+     * Now let's do something with it.  We already have the methodID for
+     * "yodel", so we can invoke it directly.  It's in our class, so we
+     * can use the Class object reference that was passed in.
+     */
+    env->CallStaticVoidMethod(clazz, gCachedState.yodel, result);
+
+    return result;
+}
+
+
+// ----------------------------------------------------------------------------
+
+/*
+ * Array of methods.
+ *
+ * Each entry has three fields: the name of the method, the method
+ * signature, and a pointer to the native implementation.
+ */
+static const JNINativeMethod gMethods[] = {
+    { "getJniInt",          "(Z)I",
+                        (void*)PlatformLibrary_getJniInt },
+    { "reverseString",      "(Ljava/lang/String;)Ljava/lang/String;",
+                        (void*)PlatformLibrary_reverseString },
+};
+
+/*
+ * Do some (slow-ish) lookups now and save the results.
+ *
+ * Returns 0 on success.
+ */
+static int cacheIds(JNIEnv* env, jclass clazz) {
+    /*
+     * Save the class in case we want to use it later.  Because this is a
+     * reference to the Class object, we need to convert it to a JNI global
+     * reference.
+     */
+    gCachedState.platformLibraryClass = (jclass) env->NewGlobalRef(clazz);
+    if (clazz == NULL) {
+        ALOGE("Can't create new global ref\n");
+        return -1;
+    }
+
+    /*
+     * Cache field and method IDs.  IDs are not references, which means we
+     * don't need to call NewGlobalRef on them.
+     */
+    gCachedState.jniInt = env->GetFieldID(clazz, "mJniInt", "I");
+    if (gCachedState.jniInt == NULL) {
+        ALOGE("Can't find PlatformLibrary.mJniInt\n");
+        return -1;
+    }
+
+    gCachedState.yodel = env->GetStaticMethodID(clazz, "yodel",
+        "(Ljava/lang/String;)V");
+    if (gCachedState.yodel == NULL) {
+        ALOGE("Can't find PlatformLibrary.yodel\n");
+        return -1;
+    }
+
+    return 0;
+}
+
+/*
+ * Explicitly register all methods for our class.
+ *
+ * While we're at it, cache some class references and method/field IDs.
+ *
+ * Returns 0 on success.
+ */
+static int registerMethods(JNIEnv* env) {
+    static const char* const kClassName =
+        "com/example/android/platform_library/PlatformLibrary";
+    jclass clazz;
+
+    /* look up the class */
+    clazz = env->FindClass(kClassName);
+    if (clazz == NULL) {
+        ALOGE("Can't find class %s\n", kClassName);
+        return -1;
+    }
+
+    /* register all the methods */
+    if (env->RegisterNatives(clazz, gMethods,
+            sizeof(gMethods) / sizeof(gMethods[0])) != JNI_OK)
+    {
+        ALOGE("Failed registering methods for %s\n", kClassName);
+        return -1;
+    }
+
+    /* fill out the rest of the ID cache */
+    return cacheIds(env, clazz);
+}
+
+// ----------------------------------------------------------------------------
+
+/*
+ * This is called by the VM when the shared library is first loaded.
+ */
+jint JNI_OnLoad(JavaVM* vm, void* reserved) {
+    JNIEnv* env = NULL;
+    jint result = -1;
+
+    if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) {
+        ALOGE("ERROR: GetEnv failed\n");
+        goto bail;
+    }
+    assert(env != NULL);
+
+    if (registerMethods(env) != 0) {
+        ALOGE("ERROR: PlatformLibrary native registration failed\n");
+        goto bail;
+    }
+
+    /* success -- return valid version number */
+    result = JNI_VERSION_1_4;
+
+bail:
+    return result;
+}

android/device/sample/overlays/backup/frameworks/base/packages/SettingsProvider/res/values/defaults.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright (c) 2009, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); 
+ * you may not use this file except in compliance with the License. 
+ * You may obtain a copy of the License at 
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0 
+ *
+ * Unless required by applicable law or agreed to in writing, software 
+ * distributed under the License is distributed on an "AS IS" BASIS, 
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+ * See the License for the specific language governing permissions and 
+ * limitations under the License.
+ */
+-->
+<resources>
+    <string name="def_backup_transport">com.google.android.gms/.backup.BackupTransportService</string>
+</resources>

android/device/sample/overlays/location/frameworks/base/core/res/res/values/config.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/**
+ * Copyright (c) 2012, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); 
+ * you may not use this file except in compliance with the License. 
+ * You may obtain a copy of the License at 
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0 
+ *
+ * Unless required by applicable law or agreed to in writing, software 
+ * distributed under the License is distributed on an "AS IS" BASIS, 
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+ * See the License for the specific language governing permissions and 
+ * limitations under the License.
+ */
+-->
+<resources>
+
+  <!-- Enable overlay for all location components. -->
+    <bool name="config_enableNetworkLocationOverlay" translatable="false">true</bool>
+    <bool name="config_enableFusedLocationOverlay" translatable="false">true</bool>
+    <bool name="config_enableGeocoderOverlay" translatable="false">true</bool>
+    <bool name="config_enableGeofenceOverlay" translatable="false">true</bool>
+
+    <!--
+       Sets the package names whose certificates should be used to
+       verify location providers are allowed to be loaded.
+    -->
+    <string-array name="config_locationProviderPackageNames" translatable="false">
+        <item>com.google.android.gms</item>
+        <item>com.android.location.fused</item>
+    </string-array>
+</resources>

android/device/sample/products/AndroidProducts.mk

@@ -0,0 +1,13 @@
+#
+# This file should set PRODUCT_MAKEFILES to a list of product makefiles
+# to expose to the build system.  LOCAL_DIR will already be set to
+# the directory containing this file. 
+#
+# This file may not rely on the value of any variable other than
+# LOCAL_DIR; do not use any conditionals, and do not look up the
+# value of any variable that isn't set in this file or in a file that
+# it includes.
+#
+  
+PRODUCT_MAKEFILES := \
+  $(LOCAL_DIR)/sample_addon.mk

android/device/sample/products/addon_stub_defs

@@ -0,0 +1 @@
++com.example.android.platform_library.*

android/device/sample/products/backup_overlay.mk

@@ -0,0 +1,22 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is an example of how to set an overlay that configures the
+# default backup transport. In this example, the configuration points
+# to the Google implementation, to show the exact syntax in a real-world
+# example.
+
+PRODUCT_PACKAGE_OVERLAYS := device/sample/overlays/backup

android/device/sample/products/location_overlay.mk

@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is an example of how to set an overlay that configures the
+# default backup transport. In this example, the configuration points
+# to the Google implementation, to show the exact syntax in a real-world
+# example.
+
+PRODUCT_PACKAGE_OVERLAYS := device/sample/overlays/location
+
+# Uncomment this line to include the Google network and fused location providers
+#PRODUCT_PACKAGES := NetworkLocation

android/device/sample/products/sample_addon.mk

@@ -0,0 +1,44 @@
+# List of apps and optional libraries (Java and native) to put in the add-on system image.
+PRODUCT_PACKAGES := \
+	PlatformLibraryClient \
+	com.example.android.platform_library \
+	libplatform_library_jni
+
+# Manually copy the optional library XML files in the system image.
+PRODUCT_COPY_FILES := \
+    device/sample/frameworks/PlatformLibrary/com.example.android.platform_library.xml:system/etc/permissions/com.example.android.platform_library.xml
+
+# name of the add-on
+PRODUCT_SDK_ADDON_NAME := platform_library
+
+# Copy the manifest and hardware files for the SDK add-on.
+# The content of those files is manually created for now.
+PRODUCT_SDK_ADDON_COPY_FILES := \
+    device/sample/sdk_addon/manifest.ini:manifest.ini \
+    device/sample/sdk_addon/hardware.ini:hardware.ini \
+	$(call find-copy-subdir-files,*,device/sample/skins/WVGAMedDpi,skins/WVGAMedDpi)
+
+
+# Add this to PRODUCT_SDK_ADDON_COPY_FILES to copy the files for an
+# emulator skin (or for samples)
+#$(call find-copy-subdir-files,*,device/sample/skins/WVGAMedDpi,skins/WVGAMedDpi)
+
+# Copy the jar files for the optional libraries that are exposed as APIs.
+PRODUCT_SDK_ADDON_COPY_MODULES := \
+    com.example.android.platform_library:libs/platform_library.jar
+
+# Rules for public APIs
+PRODUCT_SDK_ADDON_STUB_DEFS := $(LOCAL_PATH)/addon_stub_defs
+
+# Name of the doc to generate and put in the add-on. This must match the name defined
+# in the optional library with the tag
+#    LOCAL_MODULE:= platform_library
+# in the documentation section.
+PRODUCT_SDK_ADDON_DOC_MODULES := platform_library
+
+# This add-on extends the default sdk product.
+$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk.mk)
+
+# Real name of the add-on. This is the name used to build the add-on.
+# Use 'make PRODUCT-<PRODUCT_NAME>-sdk_addon' to build the add-on.
+PRODUCT_NAME := sample_addon

android/device/sample/sdk_addon/hardware.ini

@@ -0,0 +1,3 @@
+# Custom hardware options for the add-on.
+# Properties defined here impact all AVD targetting this add-on.
+# Each skin can also override those values with its own hardware.ini file.

android/device/sample/sdk_addon/manifest.ini

@@ -0,0 +1,44 @@
+# SDK Add-on Manifest
+# File encoding is UTF-8
+
+# Name and vendor of the add-on.
+# Add-ons are uniquely identified by a string composed of name, vendor and api.
+# 2 add-ons with the same identifier cannot be installed in the same SDK
+# and only the add-on with the highest rev number will be installed.
+# Name and vendor are used to create folder names, so they shouldn't contain
+# any special characters. Also, the character ':' is forbidden.
+# Mandatory character set: a-z A-Z 0-9 _.-
+name=Sample Add-On
+vendor=Android Open Source Project
+description=sample add-on
+
+# version of the Android platform on which this add-on is built.
+api=15
+
+# revision of the add-on. This must be a strict integer.
+revision=1
+
+# list of libraries, separated by a semi-colon.
+# This must be the name of the libraries, as required by the
+# <uses-library> node in the AndroidManifest.xml file.
+libraries=com.example.android.platform_library
+
+# details for each library. format is:
+# <library.name>=<name>.jar;<desc>
+# where
+# <library.name>: the name of the library defined in the property "libraries" above.
+# <name>.jar: the jar file containing the library API. This is to be located in
+#             the add-on folder in libs/
+com.example.android.platform_library=platform_library.jar;Sample optional plaform library
+
+# default skin name. Optional. Only useful if the add-on has its own skin, or
+# if it wishes to override the default skin of the base platform.
+# This should be the name of the skin in the skins/ folder of the add-on.
+skin=WVGAMedDpi
+
+# USB Vendor ID
+# This 16-bit integer allows adb to detect new devices, by extending the list
+# of USB Vendor IDs it knows. After installing an add-on the command
+# 'android update' adb' must be run to update a file that adb reads during
+# start-up.
+#usb-vendor=0x0000