如何获取android中主屏幕Launcher中找到的所有已安装快捷方式的列表

Question

我想以编程方式获取主屏幕启动器中所有已安装快捷方式的列表.我在网上找到了很多片段,但没有一个提供正确的输出

对于此片段:

Intent shortcutsIntent = new Intent(Intent.ACTION_CREATE_SHORTCUT);
ArrayList<Intent> intentList = new ArrayList<Intent>();
Intent intent=null;
String launchers="";
final PackageManager packageManager=getPackageManager();
for(final ResolveInfo resolveInfo:packageManager.queryIntentActivities(shortcutsIntent,   0)) {
launchers=launchers+"\n"+resolveInfo.activityInfo.packageName;
intent=packageManager
         .getLaunchIntentForPackage(resolveInfo.activityInfo.packageName);
intentList.add(intent);    
}

这只提供联系人,浏览器等预设快捷方式.不完全是在主屏幕上找到的.

而这个片段:

    PackageManager pm = getPackageManager();
    Intent i = new Intent("android.intent.action.MAIN");
    i.addCategory("android.intent.category.HOME");
    List<ResolveInfo> lst = pm.queryIntentActivities(i, 0);
    if (lst != null) {
       for (ResolveInfo resolveInfo : lst) {  
           }
       }
    }

仅提供com.android.launcher的默认启动器.

Answer 1

我的回答可能会晚一些，但可能对其他人有用。

检查我的代码：

if (Build.VERSION.SDK_INT <8) 
{ 
url = "content://com.android.launcher.settings/favorites?Notify=true"; 
} 
else 
{ 
url = "content://com.android.launcher2.settings/favorites?Notify=true"; 
} 

ContentResolver resolver = getContentResolver(); 
Cursor cursor = resolver.query (Uri.parse(url), null, null, null, null);