/** @hide */
@SystemApi
public void hideWindow() {
if (mWindowVisible) {
mWindow.hide();
mWindowVisible = false;
}
}
/** @hide */
@SystemApi
public void showWindow() {
if (DEBUG)
Log.v(
TAG,
"Showing window: mWindowAdded=" + mWindowAdded + " mWindowVisible=" + mWindowVisible);
if (mInShowWindow) {
Log.w(TAG, "Re-entrance in to showWindow");
return;
}
try {
mInShowWindow = true;
if (!mWindowVisible) {
mWindowVisible = true;
if (!mWindowAdded) {
mWindowAdded = true;
View v = onCreateContentView();
if (v != null) {
setContentView(v);
}
}
mWindow.show();
}
} finally {
mWindowWasVisible = true;
mInShowWindow = false;
}
}
void doDestroy() {
onDestroy();
if (mInitialized) {
mRootView.getViewTreeObserver().removeOnComputeInternalInsetsListener(mInsetsComputer);
if (mWindowAdded) {
mWindow.dismiss();
mWindowAdded = false;
}
mInitialized = false;
}
}
void initViews() {
mInitialized = true;
mThemeAttrs = mContext.obtainStyledAttributes(android.R.styleable.VoiceInteractionSession);
mRootView = mInflater.inflate(com.android.internal.R.layout.voice_interaction_session, null);
mRootView.setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
mWindow.setContentView(mRootView);
mRootView.getViewTreeObserver().addOnComputeInternalInsetsListener(mInsetsComputer);
mContentFrame = (FrameLayout) mRootView.findViewById(android.R.id.content);
}
/**
* Initiatize a new session.
*
* @param args The arguments that were supplied to {@link VoiceInteractionService#startSession
* VoiceInteractionService.startSession}.
*/
public void onCreate(Bundle args) {
mTheme =
mTheme != 0
? mTheme
: com.android.internal.R.style.Theme_DeviceDefault_VoiceInteractionSession;
mInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mWindow =
new SoftInputWindow(
mContext,
"VoiceInteractionSession",
mTheme,
mCallbacks,
this,
mDispatcherState,
WindowManager.LayoutParams.TYPE_VOICE_INTERACTION,
Gravity.TOP,
true);
mWindow.getWindow().addFlags(WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);
initViews();
mWindow.getWindow().setLayout(MATCH_PARENT, WRAP_CONTENT);
mWindow.setToken(mToken);
}