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D-clockD-clock
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添加 Android Animation 使用栗子
1 parent 3072752 commit 74dc69b

5 files changed

Lines changed: 150 additions & 1 deletion

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‎src/main/AndroidManifest.xml‎

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android:name=".activity.PhotoPreviewActivity"
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android:label="@string/photo_preview"
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android:screenOrientation="portrait" />
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<activity android:name=".activity.AndroidAnimActivity"></activity>
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</application>
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</manifest>

‎src/main/java/com/clock/study/activity/AndroidAnimActivity.java‎

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package com.clock.study.activity;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import android.view.View;
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import android.view.animation.AlphaAnimation;
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import android.view.animation.Animation;
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import android.view.animation.AnimationSet;
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import android.view.animation.RotateAnimation;
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import android.view.animation.ScaleAnimation;
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import android.view.animation.TranslateAnimation;
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import android.widget.Button;
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import com.clock.study.R;
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/**
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* Android动画效果实现复习
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*/
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public class AndroidAnimActivity extends AppCompatActivity implements View.OnClickListener {
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private Button mBtnTranslate;
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private Button mBtnScale;
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private Button mBtnRotate;
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private Button mBtnAlpha;
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private Button mBtnSet;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_android_anim);
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mBtnTranslate = (Button) findViewById(R.id.btn_translate);
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mBtnTranslate.setOnClickListener(this);
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mBtnScale = (Button) findViewById(R.id.btn_scale);
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mBtnScale.setOnClickListener(this);
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mBtnRotate = (Button) findViewById(R.id.btn_rotate);
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mBtnRotate.setOnClickListener(this);
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mBtnAlpha = (Button) findViewById(R.id.btn_alpha);
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mBtnAlpha.setOnClickListener(this);
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mBtnSet = (Button) findViewById(R.id.btn_set);
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mBtnSet.setOnClickListener(this);
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}
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@Override
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public void onClick(View v) {
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int viewId = v.getId();
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if (viewId == R.id.btn_translate) {//偏移动画
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//TranslateAnimation translateAnim = new TranslateAnimation(0, 500, 0, 500);
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/*TranslateAnimation translateAnim = new TranslateAnimation(Animation.ABSOLUTE, 0, Animation.ABSOLUTE, 500, Animation.ABSOLUTE, 0,
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Animation.ABSOLUTE, 500);*/
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TranslateAnimation translateAnim = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, 0, Animation.RELATIVE_TO_PARENT, 1.0f, Animation.RELATIVE_TO_PARENT, 0,
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Animation.RELATIVE_TO_PARENT, 1.0f);
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translateAnim.setDuration(2000);
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mBtnTranslate.startAnimation(translateAnim);
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//translateAnim.setFillAfter(true);//保持动画效果
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} else if (viewId == R.id.btn_scale) {//缩放动画
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//ScaleAnimation scaleAnim = new ScaleAnimation(0.5f, 1, 0.5f, 1);
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//ScaleAnimation scaleAnim = new ScaleAnimation(0.5f, 1, 0.5f, 1, 300, 300);
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ScaleAnimation scaleAnim = new ScaleAnimation(0.5f, 1, 0.5f, 1, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
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scaleAnim.setDuration(1000);
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mBtnScale.startAnimation(scaleAnim);
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} else if (viewId == R.id.btn_rotate) {//旋转动画
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//RotateAnimation rotateAnim = new RotateAnimation(0, 360);
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//RotateAnimation rotateAnim = new RotateAnimation(0, 360, 100, 100);
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RotateAnimation rotateAnim = new RotateAnimation(0, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
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rotateAnim.setDuration(2000);
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mBtnRotate.startAnimation(rotateAnim);
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} else if (viewId == R.id.btn_alpha) {//透明度动画
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AlphaAnimation alphaAnim = new AlphaAnimation(0, 1);
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alphaAnim.setDuration(2000);
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mBtnAlpha.startAnimation(alphaAnim);
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} else if (viewId == R.id.btn_set) {//动画合集
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AnimationSet animSet = new AnimationSet(true);
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animSet.setDuration(2000);
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RotateAnimation rotateAnim = new RotateAnimation(0, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
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animSet.addAnimation(rotateAnim);
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AlphaAnimation alphaAnim = new AlphaAnimation(0, 1);
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animSet.addAnimation(alphaAnim);
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mBtnSet.startAnimation(animSet);
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}
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}
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}

‎src/main/java/com/clock/study/activity/MainActivity.java‎

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setContentView(R.layout.activity_main);
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findViewById(R.id.btn_camera_take_photo).setOnClickListener(this);
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findViewById(R.id.btn_android_anim).setOnClickListener(this);
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}
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@Override
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if (viewId == R.id.btn_camera_take_photo) {
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Intent takePhotoIntent = new Intent(this, CapturePhotoActivity.class);
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startActivity(takePhotoIntent);
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} else if (viewId == R.id.btn_android_anim) {
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Intent androidAnimIntent = new Intent(this, AndroidAnimActivity.class);
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startActivity(androidAnimIntent);
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}
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}
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}

‎src/main/res/layout/activity_android_anim.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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android:paddingBottom="@dimen/activity_vertical_margin"
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android:paddingLeft="@dimen/activity_horizontal_margin"
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android:paddingRight="@dimen/activity_horizontal_margin"
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android:paddingTop="@dimen/activity_vertical_margin">
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<Button
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android:id="@+id/btn_translate"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Translate Animation" />
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<Button
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android:id="@+id/btn_scale"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Scale Animation" />
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<Button
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android:id="@+id/btn_rotate"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Rotate Animation" />
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<Button
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android:id="@+id/btn_alpha"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Alpha Animation" />
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<Button
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android:id="@+id/btn_set"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Animation Set" />
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</LinearLayout>

‎src/main/res/layout/activity_main.xml‎

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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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android:paddingBottom="@dimen/activity_vertical_margin"
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android:paddingLeft="@dimen/activity_horizontal_margin"
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android:paddingRight="@dimen/activity_horizontal_margin"
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android:id="@+id/btn_camera_take_photo"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="拍照保存实现代码" />
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android:text="拍照保存实现" />
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<Button
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android:id="@+id/btn_android_anim"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Android 动画实现" />
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</LinearLayout>

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