安卓启动APP

public static void startApp() {
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
ComponentName cn = new ComponentName(本程序类名,
被安装程序包名);
intent.setComponent(cn);
mContext.startActivity(intent);
}