Android 创建快捷图标

public class DemoActivity extends Activity {      /** Called when the activity is first created. */      @Override      public void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.main);      }      public void click(View view){  //     Intent intent = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");  //     Intent dailIntent = new Intent();  //     dailIntent.setAction(Intent.ACTION_CALL);  //     dailIntent.setData(Uri.parse("tel:110"));  //     intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, dailIntent);  //     intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, "呼叫110");  //     intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, R.drawable.ic_launcher);  //     sendBroadcast(intent);  Intent intent = new Intent();  intent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");  Intent shortCutIntent = new Intent();  shortCutIntent.setAction("cn.itheima.xxx");  shortCutIntent.addCategory(Intent.CATEGORY_DEFAULT);    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortCutIntent);      intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, "测试快捷");      intent.putExtra(Intent.EXTRA_SHORTCUT_ICON,BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher));      sendBroadcast(intent);      }    }    需要权限：     <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"/>      <uses-permission