How to access android activity(dialog..) by using qt5.2?

jamesLee

Hello!
I want to pass a filename from qt5.2 to android, and then display a android dialog.
This means that Camera capture file of Qt5 will be display thru any algorithm on android dialog.
but not called android activity dialog..
Can anyone edit below a part of code? Help~

@
(qt5.2 code)

     void Camera::imageSaved(int id, const QString &fileName)
    {
     int d, t;

     Q_UNUSED(id);
        Q_UNUSED(fileName);

     d = dateString.toInt();  qDebug() << "Date=" &lt;&lt; d;
     t = timeString.toInt();  qDebug() &lt;&lt; "Time=" &lt;&lt; t;
     jint ret = QAndroidJniObject::callStaticMethod&lt;jint&gt;("org/qtproject/example/shfguard/QtCamera", "sendDate", "(I)I", d);
     ret = QAndroidJniObject::callStaticMethod<jint>("org/qtproject/example/shfguard/QtCamera", "sendTime", "(I)I", t);
    }

(Android-4.2.2)
(QtCamera.java)

        public class QtCamera extends org.qtproject.qt5.android.bindings.QtActivity
    {
    ...........
        public static int sendTime(int t) {
     
      String s = String.format("%d", t);
      EnrollFilename += s;
      EnrollFilename += ".jpg";
      System.out.println(EnrollFilename);
    
      enrollment();
    
      return 1;
    }
    public static int enrollment() {
    
      Context c = null;
     
      Intent intent = new Intent(new QtCamera(), InitActivity.class);//not-static value...error part!
      intent.putExtra("filename", EnrollFilename);
      c.startActivity(intent);//not-static value...error part!
      System.out.println("enrollment:");
    
      return 1;
    }
    }

(InitActivity.java)

        public class InitActivity extends ListActivity {
    ..............
     @Override
     public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      
       setContentView(R.layout.activity_main);
      System.out.println("InitActivity:");
                   ...............
      Intent intent = getIntent(); 
    
            //Bundle extras = getIntent().getExtras();
            EnrollFilename = intent.getStringExtra("filename");           
               ..............
    }

(AndroidManifest.xml)

        ...........
            </activity>
            <activity android:name=".QtCamera" android:label="QtCamera"/>
            <activity android:name=".InitActivity" android:label="@string/app_name" android:configChanges="keyboardHidden|orientation"/>
        </application>
    ...........

@

p3c0

Hi,

bq. This means that Camera capture file of Qt5 will be display thru any algorithm on android dialog.

Do you mean you want to use Android Intents ?

jamesLee

Thank you for reply.
First of all, I want to display a dialog of InitActivity's setContentView(R.layout.activity_main)..
but , I can't access it.

p3c0

Hi,

Sorry but i have never called a Custom Class using Intents. But i have managed to call Standard Activity Actions.
Have you made sure that the QtCamera class gets using callStaticMethod ?