<?xml version="1.0" encoding="UTF-8"?> <animation-list android:oneshot="false" xmlns:android="http://schemas.android.com/apk/res/android"> <item android:duration="50" android:drawable="@drawable/circle_10001" /> <item android:duration="50" android:drawable="@drawable/circle_10002" /> <item android:duration="50" android:drawable="@drawable/circle_10003" /> <item android:duration="50" android:drawable="@drawable/circle_10004" /> <item android:duration="50" android:drawable="@drawable/circle_10005" /> <item android:duration="50" android:drawable="@drawable/circle_10006" /> <item android:duration="50" android:drawable="@drawable/circle_10007" /> </animation-list>
<style name="CircleProgressStyle" parent="@android:style/Widget.ProgressBar.Large"> <item name="android:indeterminateDrawable">@anim/anim_progress_circle</item> </style>
<ProgressBar android:layout_width="50dip" android:layout_height="50dip" style="@style/CircleProgressStyle"/>
<?xml version="1.0" encoding="UTF-8"?> <animation-list android:oneshot="false" xmlns:android="http://schemas.android.com/apk/res/android"> <item android:duration="50" android:drawable="@drawable/circle_10001" /> <item android:duration="50" android:drawable="@drawable/circle_10002" /> <item android:duration="50" android:drawable="@drawable/circle_10003" /> <item android:duration="50" android:drawable="@drawable/circle_10004" /> <item android:duration="50" android:drawable="@drawable/circle_10005" /> <item android:duration="50" android:drawable="@drawable/circle_10006" /> <item android:duration="50" android:drawable="@drawable/circle_10007" /> <item android:duration="50" android:drawable="@drawable/circle_10008" /> <item android:duration="50" android:drawable="@drawable/circle_10009" /> <item android:duration="50" android:drawable="@drawable/circle_10010" /> <item android:duration="50" android:drawable="@drawable/circle_10011" /> <item android:duration="50" android:drawable="@drawable/circle_10012" /> <item android:duration="50" android:drawable="@drawable/circle_10013" /> <item android:duration="50" android:drawable="@drawable/circle_10014" /> <item android:duration="50" android:drawable="@drawable/circle_10015" /> </animation-list>
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffffff"> <ImageView android:id="@+id/imageview" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:src="@drawable/circle" /> <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:onClick="start" android:text="旋转" /> </LinearLayout>
public class MainActivity extends Activity {
private ImageView imageView;
private AnimationDrawable animationDrawable;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
initWedgits();
}
/**
* 初始化各组件
*/
private void initWedgits() {
try {
imageView = (ImageView) findViewById(R.id.imageview);
animationDrawable = (AnimationDrawable) imageView.getDrawable();
} catch (Exception e) {
e.printStackTrace();
}
}
public void start(View view) {
try {
animationDrawable.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}
public class MainActivity extends Activity {
private ImageView imageView;
private AnimationDrawable animationDrawable;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
initWedgits();
}
/**
* 初始化各组件
*/
private void initWedgits() {
try {
imageView = (ImageView) findViewById(R.id.imageview);
animationDrawable = (AnimationDrawable)imageView.getDrawable();
animationDrawable.start();
} catch (Exception e) {
e.printStackTrace();
}
}
public void start(View view) {
try {
// animationDrawable.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}
public class MainActivity extends Activity {
private ImageView imageView;
private AnimationDrawable animationDrawable;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
initWedgits();
}
/**
* 初始化各组件
*/
private void initWedgits() {
try {
imageView = (ImageView) findViewById(R.id.imageview);
animationDrawable = (AnimationDrawable) imageView.getDrawable();
} catch (Exception e) {
e.printStackTrace();
}
}
<p> @override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);</p><p> if(hasFocus)
animationDrawable.start();
}</p>
public void start(View view) {
try {
//animationDrawable.start();
} catch (Exception e) {
e.printStackTrace();
}
}
}
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