小编yak*_*ali的帖子

我已经在主屏幕上创建了应用程序快捷方式。但它不起作用。它总是显示吐司app isn't installed。我尝试了2种不同的代码，但结果始终相同。

这是第一个代码

private void addShortcut() {
        // Adding shortcut on Home screen
        Intent shortcutIntent = new Intent(getApplicationContext(), MainActivity.class);
        shortcutIntent.setAction(Intent.ACTION_MAIN);
        Intent addIntent = new Intent();
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
        addIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, "AppName");
        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);
    }

第二码

public static void addShortcut(Context context)
    {
        Intent shortcut = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");

        ApplicationInfo appInfo = context.getApplicationInfo();

        // Shortcut name
        shortcut.putExtra(Intent.EXTRA_SHORTCUT_NAME, "appInfo.name");
        shortcut.putExtra("duplicate", false); // Just create once

        // Setup activity shoud be shortcut object 
        ComponentName component = new ComponentName(appInfo.packageName, "MainActivity.class");
        shortcut.putExtra(Intent.EXTRA_SHORTCUT_INTENT, …