3. 屏幕大小:
- /** * 获取屏幕宽高
- * * @param activity
- * @return int[0] 宽,int[1]高 */
- public int[] getScreenWidthAndSizeInPx(Activity activity) { DisplayMetrics displayMetrics = new DisplayMetrics();
- activity.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics); int[] size = new int[2];
- size[0] = displayMetrics.widthPixels; size[1] = displayMetrics.heightPixels;
- return size; }
4. 模拟Home键:
- /** * 模拟home键
- * * @param context
- */ public void goToDestop(Context context) {
- Intent intent = new Intent(Intent.ACTION_MAIN); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.addCategory(Intent.CATEGORY_HOME); context.startActivity(intent);
- }










