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Commit 98349de3 authored by Heemin Seog's avatar Heemin Seog
Browse files

Reintroduce flexible inset mapping 

This was cut from R due to timing. Reintroducing for R QPR1. Allows for
the usage of flexible inset mapping

Bug: 156304383
Test: atest WindowInsetsControllerTest
Change-Id: I51992277409da40f28bdf36b62203d4a07af933b
parent c2e81624

packages/CarSystemUI/src/com/android/systemui/car/navigationbar/CarNavigationBar.java

+7 −2
Original line number Diff line number Diff line
@@ -16,10 +16,12 @@ 


package com.android.systemui.car.navigationbar;



import static android.view.InsetsState.ITYPE_BOTTOM_GESTURES;

import static android.view.InsetsState.ITYPE_CLIMATE_BAR;

import static android.view.InsetsState.ITYPE_EXTRA_NAVIGATION_BAR;

import static android.view.InsetsState.ITYPE_NAVIGATION_BAR;

import static android.view.InsetsState.ITYPE_STATUS_BAR;

import static android.view.InsetsState.ITYPE_TOP_GESTURES;

import static android.view.InsetsState.containsType;

import static android.view.WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS;
@@ -368,13 +370,15 @@ public class CarNavigationBar extends SystemUI implements CommandQueue.Callbacks 
            WindowManager.LayoutParams lp = new WindowManager.LayoutParams(

                    ViewGroup.LayoutParams.MATCH_PARENT,

                    height,

                    WindowManager.LayoutParams.TYPE_STATUS_BAR,

                    WindowManager.LayoutParams.TYPE_STATUS_BAR_ADDITIONAL,

                    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("TopCarNavigationBar");

            lp.providesInsetsTypes = new int[]{ITYPE_STATUS_BAR, ITYPE_TOP_GESTURES};

            lp.setFitInsetsTypes(0);

            lp.windowAnimations = 0;

            lp.gravity = Gravity.TOP;

            mWindowManager.addView(mTopNavigationBarWindow, lp);
@@ -388,13 +392,14 @@ public class CarNavigationBar extends SystemUI implements CommandQueue.Callbacks 
            WindowManager.LayoutParams lp = new WindowManager.LayoutParams(

                    ViewGroup.LayoutParams.MATCH_PARENT,

                    height,

                    WindowManager.LayoutParams.TYPE_NAVIGATION_BAR,

                    WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL,

                    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("BottomCarNavigationBar");

            lp.providesInsetsTypes = new int[]{ITYPE_NAVIGATION_BAR, ITYPE_BOTTOM_GESTURES};

            lp.windowAnimations = 0;

            lp.gravity = Gravity.BOTTOM;

            mWindowManager.addView(mBottomNavigationBarWindow, lp);

packages/CarSystemUI/src/com/android/systemui/car/navigationbar/CarNavigationBarView.java

+22 −0
Original line number Diff line number Diff line
@@ -16,7 +16,10 @@ 


package com.android.systemui.car.navigationbar;



import static android.view.WindowInsets.Type.systemBars;



import android.content.Context;

import android.graphics.Insets;

import android.util.AttributeSet;

import android.view.MotionEvent;

import android.view.View;
@@ -79,9 +82,28 @@ public class CarNavigationBarView extends LinearLayout { 


    @Override

    public WindowInsets onApplyWindowInsets(WindowInsets windowInsets) {

        applyMargins(windowInsets.getInsets(systemBars()));

        return windowInsets;

    }



    private void applyMargins(Insets insets) {

        final int count = getChildCount();

        for (int i = 0; i < count; i++) {

            View child = getChildAt(i);

            if (child.getLayoutParams() instanceof LayoutParams) {

                LayoutParams lp = (LayoutParams) child.getLayoutParams();

                if (lp.rightMargin != insets.right || lp.leftMargin != insets.left

                        || lp.topMargin != insets.top || lp.bottomMargin != insets.bottom) {

                    lp.rightMargin = insets.right;

                    lp.leftMargin = insets.left;

                    lp.topMargin = insets.top;

                    lp.bottomMargin = insets.bottom;

                    child.requestLayout();

                }

            }

        }

    }



    // Used to forward touch events even if the touch was initiated from a child component

    @Override

    public boolean onInterceptTouchEvent(MotionEvent ev) {