获取所有活动/packagename/apps名称

Question

我想获取所有可以处理UPI意图的活动的列表。 或者 我想获取Chooser意图中显示的所有活动的所有活动列表。

Google Pay，Amazon Pay，Paytm等

例如， tkxv5.jpg“ alt =”钱包应用程序映像>

    void payUsingUpi() {

        Uri uri = Uri.parse("upi://pay").buildUpon().build();
        
        Intent upiPayIntent = new Intent();
        upiPayIntent.setAction(Intent.ACTION_VIEW);

        upiPayIntent.setData(uri);

        Intent chooser = Intent.createChooser(upiPayIntent, "Pay with");
        
        // check if intent resolves
        if (chooser.resolveActivity(getPackageManager()) != null) {
            activityLauncherForUpiPayements.launch(chooser);
        } else {
            Toast.makeText(this, "No UPI app found, please install one to continue", Toast.LENGTH_SHORT).show();
        }

    }

ActivityResultLauncher<Intent> activityLauncherForUpiPayements = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
        // Toast.makeText(WalletActivity.this, "returned from activty", Toast.LENGTH_SHORT).show();
        if (result.getResultCode() == Activity.RESULT_OK) {
            if (result.getData() != null) {
                String trxt = result.getData().getStringExtra("response");
                //Log.d("UPI", "onActivityResult: " + trxt);
                ArrayList<String> dataList = new ArrayList<>();
                dataList.add(trxt);
                upiPaymentDataOperation(dataList);
            } else {
                //Log.d("UPI", "onActivityResult: " + "Return data is null");
                ArrayList<String> dataList = new ArrayList<>();
                dataList.add("nothing");
                upiPaymentDataOperation(dataList);
            }
        } else {
            //Log.d("UPI", "onActivityResult: " + "Return data is null"); //when user simply back without payment
            ArrayList<String> dataList = new ArrayList<>();
            dataList.add("nothing");
            upiPaymentDataOperation(dataList);
        }
    });

我尝试了以下片段，其他 stackoverflow答案

PackageManager packageManager = getPackageManager();
List<ResolveInfo> result = packageManager.queryIntentActivities(chooser, 0);
for (ResolveInfo resolveInfo : result) {
    Toast.makeText(this, "" + resolveInfo.activityInfo.packageName, Toast.LENGTH_SHORT).show();
}

它给出了如下的输出：

Android android.system.ui.Chooser

，但我想获取Chooser弹出窗口中显示的所有活动或软件包名称或应用名称。