三星设备中通知待定意图的问题

Question

When we send Parcelable class in pending intent then Samsung device which have Android version 10 or 11 it receives null in receiver activity

What is the problem in only Samsung devices?

// sending putextra

Intent intent = new Intent(this, AnswerJavaActivity.class);
        intent.putExtra(Constants.INCOMING_CALL_INVITE, callInvite);
            PendingIntent pendingIntent = PendingIntent.getActivity(this, notificationId, intent, PendingIntent.FLAG_UPDATE_CURRENT);

// receiving code sample
 @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_answer);
handleIncomingCallIntent(getIntent());
}
 private void handleIncomingCallIntent(Intent intent) {
        if (intent != null && intent.getAction() != null) {
            Log.d(TAG, "handleIncomingCallIntent-");

            String action = intent.getAction();
            activeCallInvite = intent.getParcelableExtra(Constants.INCOMING_CALL_INVITE);}}

Answer 1

Custom Parcelable objects have always been a problem, as often the "extras" need to be decoded by code that is in the Android framework and it doesn't know how to decode your custom objects. There are 2 possible solutions:

Wrap your custom Parcelable with a Bundle . Sometimes this works as the Android framework doesn't have to unwrap the Bundle .

Alternatively, you need to serialize (convert) your custom object to a byte array and put that in the Intent .