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Commit e6e23199 authored by Jian-Yang Liu's avatar Jian-Yang Liu Committed by Android (Google) Code Review
Browse files

Merge "Changed car status bar to show or hide by setting layout height instead... 

Merge "Changed car status bar to show or hide by setting layout height instead of removing/adding the view." into qt-qpr1-dev
parents fe19a930 2c00fcfb

packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java

+22 −40
Original line number Diff line number Diff line
@@ -808,15 +808,25 @@ public class CarStatusBar extends StatusBar implements CarBatteryController.Batt 
        }



        boolean isKeyboardVisible = (vis & InputMethodService.IME_VISIBLE) != 0;

        if (!isKeyboardVisible) {

            attachBottomNavBarWindow();

        } else {

            detachBottomNavBarWindow();

        }

        showBottomNavBarWindow(isKeyboardVisible);

    }



    private void attachNavBarWindows() {

        attachBottomNavBarWindow();

        if (mShowBottom && !mBottomNavBarVisible) {

            mBottomNavBarVisible = true;



            WindowManager.LayoutParams lp = new WindowManager.LayoutParams(

                    LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,

                    WindowManager.LayoutParams.TYPE_NAVIGATION_BAR,

                    WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE

                            | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL

                            | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH

                            | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,

                    PixelFormat.TRANSLUCENT);

            lp.setTitle("CarNavigationBar");

            lp.windowAnimations = 0;

            mWindowManager.addView(mNavigationBarWindow, lp);

        }



        if (mShowLeft) {

            int width = mContext.getResources().getDimensionPixelSize(
@@ -854,47 +864,19 @@ public class CarStatusBar extends StatusBar implements CarBatteryController.Batt 
        }

    }



    /**

     * Attaches the bottom nav bar window. Can be extended to modify the specific behavior of

     * attaching the bottom nav bar.

     */

    protected void attachBottomNavBarWindow() {

    private void showBottomNavBarWindow(boolean isKeyboardVisible) {

        if (!mShowBottom) {

            return;

        }



        if (mBottomNavBarVisible) {

        // If keyboard is visible and bottom nav bar not visible, this is the correct state, so do

        // nothing. Same with if keyboard is not visible and bottom nav bar is visible.

        if (isKeyboardVisible ^ mBottomNavBarVisible) {

            return;

        }

        mBottomNavBarVisible = true;



        WindowManager.LayoutParams lp = new WindowManager.LayoutParams(

                LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,

                WindowManager.LayoutParams.TYPE_NAVIGATION_BAR,

                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE

                        | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL

                        | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH

                        | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH,

                PixelFormat.TRANSLUCENT);

        lp.setTitle("CarNavigationBar");

        lp.windowAnimations = 0;

        mWindowManager.addView(mNavigationBarWindow, lp);

    }



    /**

     * Detaches the bottom nav bar window. Can be extended to modify the specific behavior of

     * detaching the bottom nav bar.

     */

    protected void detachBottomNavBarWindow() {

        if (!mShowBottom) {

            return;

        }



        if (!mBottomNavBarVisible) {

            return;

        }

        mBottomNavBarVisible = false;

        mWindowManager.removeView(mNavigationBarWindow);

        mNavigationBarWindow.setVisibility(isKeyboardVisible ? View.GONE : View.VISIBLE);

        mBottomNavBarVisible = !isKeyboardVisible;

    }



    private void buildTopBar(int layout) {