Android 屏幕截图

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public class ScreenShot {
private ScreenShotListner shotListner;

private Bitmap takeScreenShot(Activity activity){
//View是你需要截图的View
View view = activity.getWindow().getDecorView();
view.setDrawingCacheEnabled(true);
view.buildDrawingCache();
Bitmap b1 = view.getDrawingCache();

//获取状态栏高度
Rect frame = new Rect();
activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
int statusBarHeight = frame.top;
System.out.println(statusBarHeight);

//获取屏幕长和高
int width = activity.getWindowManager().getDefaultDisplay().getWidth();
int height = activity.getWindowManager().getDefaultDisplay().getHeight();
//去掉标题栏
//Bitmap b = Bitmap.createBitmap(b1, 0, 25, 320, 455);
Bitmap b = Bitmap.createBitmap(b1, 0, statusBarHeight, width, height - statusBarHeight);
view.destroyDrawingCache();
return b;
}

//保存到sdcard
private void savePic(Bitmap b,String strFileName){
FileOutputStream fos = null;
try {
fos = new FileOutputStream(strFileName);
if (null != fos)
{
b.compress(Bitmap.CompressFormat.PNG, 90, fos);
shotListner.onSuccess(b);
fos.flush();
fos.close();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}

//程序入口
public void shoot(Activity a){
savePic(takeScreenShot(a), "sdcard/xx.png");
}

public void setShotListner(ScreenShotListner shotListner) {
if (shotListner!=null) {
this.shotListner = shotListner;
}
}

public interface ScreenShotListner{
void onSuccess(Bitmap o);
}
}

Android 屏幕截图

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原文地址：http://www.cnblogs.com/lvdouzhou/p/4800994.html