发起或删除另一个程序

final Intent intent = new Intent(Intent.ACTION_MAIN, null);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
final ComponentName cn = new ComponentName("com.android.settings","com.android.settings.fuelgauge.PowerUsageSummary");
intent.setComponent(cn);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity( intent);

 

ComponentName 两个参数一个是包名 一个是包下的主类

2

Uri uri = Uri.fromParts("package",“Your Package name here”, null);
Intent deleteIntent = new Intent(Intent.ACTION_DELETE, uri);
startActivity(deleteIntent);