Intent it = new Intent();
PackageManager manager = getPackageManager();
it = manager.getLaunchIntentForPackage(“com.example.activity”);
it(Intent.CATEGORY_LAUNCHER);
startActivity(it);
just do it 用程式記錄我的生活
Intent it = new Intent();
PackageManager manager = getPackageManager();
it = manager.getLaunchIntentForPackage(“com.example.activity”);
it(Intent.CATEGORY_LAUNCHER);
startActivity(it);