diff options
Diffstat (limited to 'src/com/android/camera/ui/NewCameraRootView.java')
-rw-r--r-- | src/com/android/camera/ui/NewCameraRootView.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/com/android/camera/ui/NewCameraRootView.java b/src/com/android/camera/ui/NewCameraRootView.java index bf8192564..710d6d304 100644 --- a/src/com/android/camera/ui/NewCameraRootView.java +++ b/src/com/android/camera/ui/NewCameraRootView.java @@ -20,6 +20,8 @@ import android.app.Activity; import android.content.Context; import android.content.res.Configuration; import android.graphics.Rect; +import android.hardware.display.DisplayManager; +import android.hardware.display.DisplayManager.DisplayListener; import android.util.AttributeSet; import android.view.Gravity; import android.view.MotionEvent; @@ -28,6 +30,7 @@ import android.widget.FrameLayout; import com.android.camera.Util; import com.android.gallery3d.R; +import com.android.gallery3d.common.ApiHelper; public class NewCameraRootView extends FrameLayout { @@ -37,8 +40,15 @@ public class NewCameraRootView extends FrameLayout { private int mRightMargin = 0; private Rect mCurrentInsets; private int mOffset = 0; + private Object mDisplayListener; + private MyDisplayListener mListener; + public interface MyDisplayListener { + public void onDisplayChanged(); + } + public NewCameraRootView(Context context, AttributeSet attrs) { super(context, attrs); + initDisplayListener(); setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE); } @@ -59,6 +69,46 @@ public class NewCameraRootView extends FrameLayout { return true; } + public void initDisplayListener() { + if (ApiHelper.HAS_DISPLAY_LISTENER) { + mDisplayListener = new DisplayListener() { + + @Override + public void onDisplayAdded(int arg0) {} + + @Override + public void onDisplayChanged(int arg0) { + mListener.onDisplayChanged(); + } + + @Override + public void onDisplayRemoved(int arg0) {} + }; + } + } + + public void setDisplayChangeListener(MyDisplayListener listener) { + mListener = listener; + } + + @Override + public void onAttachedToWindow() { + super.onAttachedToWindow(); + if (ApiHelper.HAS_DISPLAY_LISTENER) { + ((DisplayManager) getContext().getSystemService(Context.DISPLAY_SERVICE)) + .registerDisplayListener((DisplayListener) mDisplayListener, null); + } + } + + @Override + public void onDetachedFromWindow () { + super.onDetachedFromWindow(); + if (ApiHelper.HAS_DISPLAY_LISTENER) { + ((DisplayManager) getContext().getSystemService(Context.DISPLAY_SERVICE)) + .unregisterDisplayListener((DisplayListener) mDisplayListener); + } + } + @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int rotation = Util.getDisplayRotation((Activity) getContext()); |