2

假设,我有一些 Android 应用程序可以帮助用户安装一些其他应用程序。有没有办法在主屏幕上创建这个应用程序的快捷方式?我还可以指定这些快捷方式的位置吗?

4

3 回答 3

1

试试这个 :

public void createShortCut() {
    Intent shortcutintent = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");
    shortcutintent.putExtra("duplicate", false);
    shortcutintent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.shortcutname));
    Parcelable icon = Intent.ShortcutIconResource.fromContext(getApplicationContext, R.drawable.icon);
    shortcutintent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, icon);
    shortcutintent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, new Intent("com.whatsapp"));
    sendBroadcast(shortcutintent);
}
于 2013-11-14T12:47:01.280 回答
-1

稍微改进的版本:我们正在检查快捷方式是否已经创建,如果用户将其从屏幕上删除,则不得创建快捷方式

final static private String PREF_KEY_SHORTCUT_ADDED = "PREF_KEY_SHORTCUT_ADDED";

    @Override
    public void onStart(){
        super.onStart();

// Checking if ShortCut was already added
        sharedPreferences = getPreferences(MODE_PRIVATE);
        boolean shortCutWasAlreadyAdded = sharedPreferences.getBoolean(PREF_KEY_SHORTCUT_ADDED, false);
        if (!shortCutWasAlreadyAdded) createShortcutIcon();


    } // end onStart


    // Creates shortcut on Android widget screen
    private void createShortcutIcon(){

        Intent shortcutIntent = new Intent(getApplicationContext(), Splash.class);
        shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        shortcutIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

        Intent addIntent = new Intent();
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.app_name));

        addIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, Intent.ShortcutIconResource.fromContext(getApplicationContext(),R.drawable.ic_launcher));

        addIntent.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
        getApplicationContext().sendBroadcast(addIntent);

        // Remembering that Shortcut was already added
        SharedPreferences.Editor editor = sharedPreferences.edit();
        editor.putBoolean(PREF_KEY_SHORTCUT_ADDED, true);
        editor.commit();

        objPublicDelegate.showToast(getString(R.string.app_name)+ " shortcut created on screen.");

    } // end createShortcutIcon
于 2014-10-02T13:20:21.353 回答
-2

Android 上没有这样的 API。

于 2013-11-14T12:44:01.060 回答