Android: camera viewfinder support.

Change-Id: I6e33731d2bc8337723aa79df76cf2dd67b6c0b8e
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: camera zoom support.

Change-Id: Id943369d70015321949eef4228adebe25473738e
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: camera exposure support.

Change-Id: I18960899905adb29c39d31420116fda5831a4e52
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: improved activity pause/resume handling for camera.

Change-Id: Ia1116506329624dd5f254a3edd6b2317c4561441
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: camera white balance support.

Change-Id: Ia3cbf09c806b039c8e880cd47e0b4e48f84983f5
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: camera image capture support.

Change-Id: I49c371c95062687f5e92038d68f4dc751c77e69a
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: camera flash support.

Change-Id: I450b1447e4811d9670f429d4085c46c30a7b2a05
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: camera focus and locks support.

Change-Id: I006593ca1c839229e280f21ee37e9f8c6a39eec9
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: fixed QAndroidVideoRendererControl.

When requesting a SurfaceTexture from this class to be used with the
media player or the camera, the scenegraph GL context might not be
available yet, resulting in the control not being able to share the
texture with it.
We now wait for the scenegraph GL context to be available before
creating our GL context and texture.

Change-Id: Iea6bf8af11d81b3ae0662d4d370cd6cc458e849f
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: video recording support.

Change-Id: I7edd5f816cb6a0b1a0e9770e7cdea44a6d319682
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: QAudioRecorder support.

Change-Id: I6f5513c3d2f924082804d5d7a8f02cdeedd43155
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Android: fixed multimedia.pro

Change-Id: I39b2ad06cba48576eccc7cb30a451ad122042787
Reviewed-by: Christian Stromme <christian.stromme@digia.com>