[QTBUG-70284] QAndroidIntent crashes when creating from QAndroidJniObject - Qt Bug Tracker

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Details

Type: Bug
Status: Closed
Priority: P2: Important
Resolution: Done
Affects Version/s: 5.11.1
Fix Version/s: 5.11.3, 5.12.0 Beta 3
Component/s: Extras: Android
Labels:
- Reported_by_support_standard
Environment:
Android 6.0.1

Platform/s:

Android
Commits:
f7df383a284e2189f0137efd9d9496f2be79566b

Description

When getting the Intent from an Activity, and trying to create an QAndroidIntent from the corresponding QAndroidJniObject, my application crashes with an "JNI DETECTED ERROR IN APPLICATION: jarray was NULL" error.

Source:

QAndroidJniObject activityObj = QtAndroid::androidActivity();
    QAndroidJniObject intentObj = activityObj.callObjectMethod("getIntent", "()Landroid/content/Intent;");
    if (intentObj.isValid()) {
        QAndroidIntent startupIntent(intentObj); // crashes here
        QVariant val = startupIntent.extraVariant("MyStartupValue");
    }

Getting Intent extras by jni calls instead works fine:

QAndroidJniObject extrasObj = intentObj.callObjectMethod("getStringExtra", "(Ljava/lang/String;)Ljava/lang/String;", QAndroidJniObject::fromString(name).object<jstring>());