// Display overlay dialog with a view to prevent home button click
public void lock(Activity activity) {
if (mOverlayDialog == null) {
mOverlayDialog = new OverlayDialog(activity);
mOverlayDialog.show();
mLockStatusChangedListener = (OnLockStatusChangedListener) activity;
}
}
// Unlock the home button and give callback to unlock the screen
public void unlock() {
if (mOverlayDialog != null) {
mOverlayDialog.dismiss();
mOverlayDialog = null;
if (mLockStatusChangedListener != null) {
mLockStatusChangedListener.onLockStatusChanged(false);
}
}
}
/**
* Show a centered fullscreen dialog with given title and information text. Doesn't do anything if
* already shown. Hide before show a new one.
*
* @param title Dialog title text
* @param info Dialog info text
*/
private void showCenteredFullScreenDialog(String title, String info) {
if (centeredFullScreenDialog != null) {
return;
}
FragmentManager fragmentManager = getFragmentManager();
centeredFullScreenDialog = OverlayDialog.newInstance(title, info);
fragmentManager
.beginTransaction()
.add(R.id.fullDialogFrameLayout, centeredFullScreenDialog)
.commit();
}
@Override
public void onClick(Fragment f) {
if (f == null) {
return;
}
if (f == centeredFullScreenDialog) {
String title = centeredFullScreenDialog.getTitle();
if (title.equals(getString(R.string.paused_game_title))) {
startGame();
}
hideCenteredFullScreenDialog();
}
}
public void unlock() {
if (mOverlayDialog != null) {
mOverlayDialog.dismiss();
mOverlayDialog = null;
}
}
public void lock(Activity activity) {
if (mOverlayDialog == null) {
mOverlayDialog = new OverlayDialog(activity);
mOverlayDialog.show();
}
}
// Reset variables
public void reset() {
if (mOverlayDialog != null) {
mOverlayDialog.dismiss();
mOverlayDialog = null;
}
}
