android-orientation

I have a custom camera application. When I rotating the phone by 90, camera preview works fine. But when I rotate phone quickly 180 degree, camera preview turns upside down. Is there any solution... Here is my code below: public class CustomCameraActivity extends Activity implements SurfaceHolder.Callback { Camera camera; SurfaceView surfaceView; SurfaceHolder surfaceHolder; boolean previewing = false; LayoutInflater controlInflater = null; private Sensor mOrientaion1; int cameraId = 0; public final String TAG = "CustomCamera"; private SensorManager sensorManager; @Override public void

I'm trying to controlling the Android camera to take pictures in a portrait app, but when I save the picture, it's in landscape. I've rotated the image 90 grades with setCameraDisplayOrientation() method, but doesn't work. Then I've found this post but the TAG_ORIENTATION is 0 (undefined). If I catch this value and apply a rotation value, doesn't work either. How I can take a photo in portrait and save it with a good orientation? /** Initializes the back/front camera */ private boolean initPhotoCamera() { try { camera = getCameraInstance(selected_camera); Camera.Parameters parameters = camera

In my app I have TextView and EditText . Both have data in it. When the screen orientation changes the data in the EditText remains, but TextView data is cleared. Can some one help me out to find a way to retain data in TextView too? If you want to force your TextView to save its state you must add freezesText attribute: <TextView ... android:freezesText="true" /> From documentation on freezesText : If set, the text view will include its current complete text inside of its frozen icicle in addition to meta-data such as the current cursor position. By default this is disabled; it can be useful

public class MainActivity extends Activity implements MainMenuFragment.OnMainMenuItemSelectedListener { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); FragmentManager fragmentManager = getFragmentManager(); FragmentTransaction fragmentTransaction = fragmentManager .beginTransaction(); // add menu fragment MainMenuFragment myFragment = new MainMenuFragment(); fragmentTransaction.add(R.id.menu_fragment, myFragment); //add content DetailPart1 content1= new DetailPart1 (); fragmentTransaction.add(R.id.content

I am using the Android VNC viewer on my HTC G1 . But for some reason, that application is always in landscape mode despite my G1 is in portrait mode. Since the Android VNC viewer is open source, I would like know how is it possible hard code an activity to be 'landscape'. I would like to change it to respect the phone orientation. Looking at the AndroidManifest.xml ( link ), on line 9: <activity android:screenOrientation="landscape" android:configChanges="orientation|keyboardHidden" android:name="VncCanvasActivity"> This line specifies the screenOrientation as landscape, but author goes