diff options
Diffstat (limited to 'remoting/android')
| -rw-r--r-- | remoting/android/java/src/org/chromium/chromoting/Desktop.java | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/remoting/android/java/src/org/chromium/chromoting/Desktop.java b/remoting/android/java/src/org/chromium/chromoting/Desktop.java index 570fd80..662c0d9 100644 --- a/remoting/android/java/src/org/chromium/chromoting/Desktop.java +++ b/remoting/android/java/src/org/chromium/chromoting/Desktop.java @@ -19,7 +19,7 @@ import org.chromium.chromoting.jni.JniInterface; /** * A simple screen that does nothing except display a DesktopView and notify it of rotations. */ -public class Desktop extends Activity { +public class Desktop extends Activity implements View.OnSystemUiVisibilityChangeListener { /** Web page to be displayed in the Help screen when launched from this activity. */ private static final String HELP_URL = "http://support.google.com/chrome/?p=mobile_crd_connecthost"; @@ -41,6 +41,9 @@ public class Desktop extends Activity { // Ensure the button is initially hidden. showActionBar(); + + View decorView = getWindow().getDecorView(); + decorView.setOnSystemUiVisibilityChangeListener(this); } /** Called when the activity is finally finished. */ @@ -64,14 +67,33 @@ public class Desktop extends Activity { return super.onCreateOptionsMenu(menu); } + /** Called whenever the visibility of the system status bar or navigation bar changes. */ + @Override + public void onSystemUiVisibilityChange(int visibility) { + // Ensure the action-bar's visibility matches that of the system controls. This + // minimizes the number of states the UI can be in, to keep things simple for the user. + if ((visibility & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0) { + hideActionBar(); + } else { + showActionBar(); + } + } + public void showActionBar() { mOverlayButton.setVisibility(View.INVISIBLE); getActionBar().show(); + + View decorView = getWindow().getDecorView(); + decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE); } public void hideActionBar() { mOverlayButton.setVisibility(View.VISIBLE); getActionBar().hide(); + + View decorView = getWindow().getDecorView(); + decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE + | View.SYSTEM_UI_FLAG_FULLSCREEN); } /** The overlay button's onClick handler. */ |