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upload android base code part7

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August 2018-08-08 18:09:17 +08:00
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41
android/development/samples/devbytes/animation/MultiPropertyAnimations/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.example.android.multipropertyanimations"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.android.multipropertyanimations.MultiPropertyAnimations"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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android/development/samples/devbytes/animation/MultiPropertyAnimations/res/layout/activity_multi_property_animations.xml Normal file
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<!-- Copyright (C) 2013 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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MultiPropertyAnimations" >
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="runValueAnimator"
android:text="Animate Me!" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="runViewPropertyAnimator"
android:text="Animate Me!" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="runObjectAnimators"
android:text="Animate Me!" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="runObjectAnimator"
android:text="Animate Me!" />
</LinearLayout>

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android/development/samples/devbytes/animation/MultiPropertyAnimations/res/values-v14/styles.xml Normal file
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<!-- Copyright (C) 2013 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>
<!--
Base application theme for API 14+. This theme completely replaces
AppBaseTheme from BOTH res/values/styles.xml and
res/values-v11/styles.xml on API 14+ devices.
-->
<style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
<!-- API 14 theme customizations can go here. -->
</style>
</resources>

21
android/development/samples/devbytes/animation/MultiPropertyAnimations/res/values/dimens.xml Normal file
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<!-- Copyright (C) 2013 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>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
</resources>

22
android/development/samples/devbytes/animation/MultiPropertyAnimations/res/values/strings.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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="app_name">MultiPropertyAnimations</string>
<string name="action_settings">Settings</string>
<string name="hello_world">Hello world!</string>
</resources>

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android/development/samples/devbytes/animation/MultiPropertyAnimations/res/values/styles.xml Normal file
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<!-- Copyright (C) 2013 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>
<!--
Base application theme, dependent on API level. This theme is replaced
by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
-->
<style name="AppBaseTheme" parent="android:Theme.Light">
<!--
Theme customizations available in newer API levels can go in
res/values-vXX/styles.xml, while customizations related to
backward-compatibility can go here.
-->
</style>
<!-- Application theme. -->
<style name="AppTheme" parent="AppBaseTheme">
<!-- All customizations that are NOT specific to a particular API-level can go here. -->
</style>
</resources>

92
android/development/samples/devbytes/animation/MultiPropertyAnimations/src/com/example/android/multipropertyanimations/MultiPropertyAnimations.java Normal file
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/*
* Copyright (C) 2013 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.multipropertyanimations;
import android.animation.ObjectAnimator;
import android.animation.PropertyValuesHolder;
import android.animation.ValueAnimator;
import android.animation.ValueAnimator.AnimatorUpdateListener;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
/**
* This example shows various ways of animating multiple properties in parallel.
*
* Watch the associated video for this demo on the DevBytes channel of developer.android.com
* or on the DevBytes playlist in the androiddevelopers channel on YouTube at
* https://www.youtube.com/playlist?list=PLWz5rJ2EKKc_XOgcRukSoKKjewFJZrKV0.
*/
public class MultiPropertyAnimations extends Activity {
private static final float TX_START = 0;
private static final float TY_START = 0;
private static final float TX_END = 400;
private static final float TY_END = 200;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_multi_property_animations);
}
/**
* A very manual approach to animation uses a ValueAnimator to animate a fractional
* value and then turns that value into the final property values which are then set
* directly on the target object.
*/
public void runValueAnimator(final View view) {
ValueAnimator anim = ValueAnimator.ofFloat(0, 400);
anim.addUpdateListener(new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animator) {
float fraction = animator.getAnimatedFraction();
view.setTranslationX(TX_START + fraction * (TX_END - TX_START));
view.setTranslationY(TY_START + fraction * (TY_END - TY_START));
}
});
anim.start();
}
/**
* ViewPropertyAnimator is the cleanest and most efficient way of animating
* View properties, even when there are multiple properties to be animated
* in parallel.
*/
public void runViewPropertyAnimator(View view) {
view.animate().translationX(TX_END).translationY(TY_END);
}
/**
* Multiple ObjectAnimator objects can be created and run in parallel.
*/
public void runObjectAnimators(View view) {
ObjectAnimator.ofFloat(view, View.TRANSLATION_X, TX_END).start();
ObjectAnimator.ofFloat(view, View.TRANSLATION_Y, TY_END).start();
// Optional: use an AnimatorSet to run these in parallel
}
/**
* Using PropertyValuesHolder objects enables the use of a single ObjectAnimator
* per target, even when there are multiple properties being animated on that target.
*/
public void runObjectAnimator(View view) {
PropertyValuesHolder pvhTX = PropertyValuesHolder.ofFloat(View.TRANSLATION_X, TX_END);
PropertyValuesHolder pvhTY = PropertyValuesHolder.ofFloat(View.TRANSLATION_Y, TY_END);
ObjectAnimator.ofPropertyValuesHolder(view, pvhTX, pvhTY).start();
}
}