Merge branch 'aosp-13' into 13-wip
This commit is contained in:
MrSluffy
@@ -0,0 +1,380 @@
|
||||
/*
|
||||
* Copyright (C) 2022 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.android.launcher3.util.window;
|
||||
|
||||
import static android.view.Display.DEFAULT_DISPLAY;
|
||||
|
||||
import static com.android.launcher3.Utilities.dpiFromPx;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.INVALID_RESOURCE_HANDLE;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.NAVBAR_HEIGHT;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.NAVBAR_HEIGHT_LANDSCAPE;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.NAV_BAR_INTERACTION_MODE_RES_NAME;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.STATUS_BAR_HEIGHT;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.STATUS_BAR_HEIGHT_LANDSCAPE;
|
||||
import static com.android.systemui.shared.testing.ResourceUtils.STATUS_BAR_HEIGHT_PORTRAIT;
|
||||
import static com.android.launcher3.util.MainThreadInitializedObject.forOverride;
|
||||
import static com.android.launcher3.util.RotationUtils.deltaRotation;
|
||||
import static com.android.launcher3.util.RotationUtils.rotateRect;
|
||||
import static com.android.launcher3.util.RotationUtils.rotateSize;
|
||||
|
||||
import android.annotation.TargetApi;
|
||||
import android.content.Context;
|
||||
import android.content.res.Configuration;
|
||||
import android.content.res.Resources;
|
||||
import android.graphics.Insets;
|
||||
import android.graphics.Point;
|
||||
import android.graphics.Rect;
|
||||
import android.hardware.display.DisplayManager;
|
||||
import android.os.Build;
|
||||
import android.util.ArrayMap;
|
||||
import android.util.Log;
|
||||
import android.view.Display;
|
||||
import android.view.DisplayCutout;
|
||||
import android.view.Surface;
|
||||
import android.view.WindowInsets;
|
||||
import android.view.WindowManager;
|
||||
import android.view.WindowMetrics;
|
||||
|
||||
import com.android.launcher3.R;
|
||||
import com.android.launcher3.Utilities;
|
||||
import com.android.launcher3.util.MainThreadInitializedObject;
|
||||
import com.android.launcher3.util.NavigationMode;
|
||||
import com.android.launcher3.util.ResourceBasedOverride;
|
||||
import com.android.launcher3.util.WindowBounds;
|
||||
import com.android.systemui.shared.testing.ResourceUtils;
|
||||
|
||||
/**
|
||||
* Utility class for mocking some window manager behaviours
|
||||
*/
|
||||
public class WindowManagerProxy implements ResourceBasedOverride {
|
||||
|
||||
private static final String TAG = "WindowManagerProxy";
|
||||
public static final int MIN_TABLET_WIDTH = 600;
|
||||
|
||||
public static final MainThreadInitializedObject<WindowManagerProxy> INSTANCE =
|
||||
forOverride(WindowManagerProxy.class, R.string.window_manager_proxy_class);
|
||||
|
||||
protected final boolean mTaskbarDrawnInProcess;
|
||||
|
||||
/**
|
||||
* Creates a new instance of proxy, applying any overrides
|
||||
*/
|
||||
public static WindowManagerProxy newInstance(Context context) {
|
||||
return Overrides.getObject(WindowManagerProxy.class, context,
|
||||
R.string.window_manager_proxy_class);
|
||||
}
|
||||
|
||||
public WindowManagerProxy() {
|
||||
this(false);
|
||||
}
|
||||
|
||||
protected WindowManagerProxy(boolean taskbarDrawnInProcess) {
|
||||
mTaskbarDrawnInProcess = taskbarDrawnInProcess;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a map of normalized info of internal displays to estimated window bounds
|
||||
* for that display
|
||||
*/
|
||||
public ArrayMap<CachedDisplayInfo, WindowBounds[]> estimateInternalDisplayBounds(
|
||||
Context displayInfoContext) {
|
||||
CachedDisplayInfo info = getDisplayInfo(displayInfoContext).normalize();
|
||||
WindowBounds[] bounds = estimateWindowBounds(displayInfoContext, info);
|
||||
ArrayMap<CachedDisplayInfo, WindowBounds[]> result = new ArrayMap<>();
|
||||
result.put(info, bounds);
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the real bounds for the provided display after applying any insets normalization
|
||||
*/
|
||||
@TargetApi(Build.VERSION_CODES.R)
|
||||
public WindowBounds getRealBounds(Context displayInfoContext, CachedDisplayInfo info) {
|
||||
if (!Utilities.ATLEAST_R) {
|
||||
Point smallestSize = new Point();
|
||||
Point largestSize = new Point();
|
||||
getDisplay(displayInfoContext).getCurrentSizeRange(smallestSize, largestSize);
|
||||
|
||||
if (info.size.y > info.size.x) {
|
||||
// Portrait
|
||||
return new WindowBounds(info.size.x, info.size.y, smallestSize.x, largestSize.y,
|
||||
info.rotation);
|
||||
} else {
|
||||
// Landscape
|
||||
return new WindowBounds(info.size.x, info.size.y, largestSize.x, smallestSize.y,
|
||||
info.rotation);
|
||||
}
|
||||
}
|
||||
|
||||
WindowMetrics windowMetrics = displayInfoContext.getSystemService(WindowManager.class)
|
||||
.getMaximumWindowMetrics();
|
||||
Rect insets = new Rect();
|
||||
normalizeWindowInsets(displayInfoContext, windowMetrics.getWindowInsets(), insets);
|
||||
return new WindowBounds(windowMetrics.getBounds(), insets, info.rotation);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an updated insets, accounting for various Launcher UI specific overrides like taskbar
|
||||
*/
|
||||
@TargetApi(Build.VERSION_CODES.R)
|
||||
public WindowInsets normalizeWindowInsets(Context context, WindowInsets oldInsets,
|
||||
Rect outInsets) {
|
||||
if (!Utilities.ATLEAST_R || !mTaskbarDrawnInProcess) {
|
||||
outInsets.set(oldInsets.getSystemWindowInsetLeft(), oldInsets.getSystemWindowInsetTop(),
|
||||
oldInsets.getSystemWindowInsetRight(), oldInsets.getSystemWindowInsetBottom());
|
||||
return oldInsets;
|
||||
}
|
||||
|
||||
WindowInsets.Builder insetsBuilder = new WindowInsets.Builder(oldInsets);
|
||||
Insets navInsets = oldInsets.getInsets(WindowInsets.Type.navigationBars());
|
||||
|
||||
Resources systemRes = context.getResources();
|
||||
Configuration config = systemRes.getConfiguration();
|
||||
|
||||
boolean isTablet = config.smallestScreenWidthDp > MIN_TABLET_WIDTH;
|
||||
boolean isGesture = isGestureNav(context);
|
||||
boolean isPortrait = config.screenHeightDp > config.screenWidthDp;
|
||||
|
||||
int bottomNav = isTablet
|
||||
? 0
|
||||
: (isPortrait
|
||||
? getDimenByName(systemRes, NAVBAR_HEIGHT)
|
||||
: (isGesture
|
||||
? getDimenByName(systemRes, NAVBAR_HEIGHT_LANDSCAPE)
|
||||
: 0));
|
||||
Insets newNavInsets = Insets.of(navInsets.left, navInsets.top, navInsets.right, bottomNav);
|
||||
insetsBuilder.setInsets(WindowInsets.Type.navigationBars(), newNavInsets);
|
||||
insetsBuilder.setInsetsIgnoringVisibility(WindowInsets.Type.navigationBars(), newNavInsets);
|
||||
|
||||
Insets statusBarInsets = oldInsets.getInsets(WindowInsets.Type.statusBars());
|
||||
|
||||
Insets newStatusBarInsets = Insets.of(
|
||||
statusBarInsets.left,
|
||||
getStatusBarHeight(context, isPortrait, statusBarInsets.top),
|
||||
statusBarInsets.right,
|
||||
statusBarInsets.bottom);
|
||||
insetsBuilder.setInsets(WindowInsets.Type.statusBars(), newStatusBarInsets);
|
||||
insetsBuilder.setInsetsIgnoringVisibility(
|
||||
WindowInsets.Type.statusBars(), newStatusBarInsets);
|
||||
|
||||
// Override the tappable insets to be 0 on the bottom for gesture nav (otherwise taskbar
|
||||
// would count towards it). This is used for the bottom protection in All Apps for example.
|
||||
if (isGesture) {
|
||||
Insets oldTappableInsets = oldInsets.getInsets(WindowInsets.Type.tappableElement());
|
||||
Insets newTappableInsets = Insets.of(oldTappableInsets.left, oldTappableInsets.top,
|
||||
oldTappableInsets.right, 0);
|
||||
insetsBuilder.setInsets(WindowInsets.Type.tappableElement(), newTappableInsets);
|
||||
}
|
||||
|
||||
WindowInsets result = insetsBuilder.build();
|
||||
Insets systemWindowInsets = result.getInsetsIgnoringVisibility(
|
||||
WindowInsets.Type.systemBars() | WindowInsets.Type.displayCutout());
|
||||
outInsets.set(systemWindowInsets.left, systemWindowInsets.top, systemWindowInsets.right,
|
||||
systemWindowInsets.bottom);
|
||||
return result;
|
||||
}
|
||||
|
||||
protected int getStatusBarHeight(Context context, boolean isPortrait, int statusBarInset) {
|
||||
Resources systemRes = context.getResources();
|
||||
int statusBarHeight = getDimenByName(systemRes,
|
||||
isPortrait ? STATUS_BAR_HEIGHT_PORTRAIT : STATUS_BAR_HEIGHT_LANDSCAPE,
|
||||
STATUS_BAR_HEIGHT);
|
||||
|
||||
return Math.max(statusBarInset, statusBarHeight);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of possible WindowBounds for the display keyed on the 4 surface rotations
|
||||
*/
|
||||
protected WindowBounds[] estimateWindowBounds(Context context, CachedDisplayInfo displayInfo) {
|
||||
int densityDpi = context.getResources().getConfiguration().densityDpi;
|
||||
int rotation = displayInfo.rotation;
|
||||
Rect safeCutout = displayInfo.cutout;
|
||||
|
||||
int minSize = Math.min(displayInfo.size.x, displayInfo.size.y);
|
||||
int swDp = (int) dpiFromPx(minSize, densityDpi);
|
||||
|
||||
Resources systemRes;
|
||||
{
|
||||
Configuration conf = new Configuration();
|
||||
conf.smallestScreenWidthDp = swDp;
|
||||
systemRes = context.createConfigurationContext(conf).getResources();
|
||||
}
|
||||
|
||||
boolean isTablet = swDp >= MIN_TABLET_WIDTH;
|
||||
boolean isTabletOrGesture = isTablet
|
||||
|| (Utilities.ATLEAST_R && isGestureNav(context));
|
||||
|
||||
// Use the status bar height resources because current system API to get the status bar
|
||||
// height doesn't allow to do this for an arbitrary display, it returns value only
|
||||
// for the current active display (see com.android.internal.policy.StatusBarUtils)
|
||||
int statusBarHeightPortrait = getDimenByName(systemRes,
|
||||
STATUS_BAR_HEIGHT_PORTRAIT, STATUS_BAR_HEIGHT);
|
||||
int statusBarHeightLandscape = getDimenByName(systemRes,
|
||||
STATUS_BAR_HEIGHT_LANDSCAPE, STATUS_BAR_HEIGHT);
|
||||
|
||||
int navBarHeightPortrait, navBarHeightLandscape, navbarWidthLandscape;
|
||||
|
||||
navBarHeightPortrait = isTablet
|
||||
? (mTaskbarDrawnInProcess
|
||||
? 0 : systemRes.getDimensionPixelSize(R.dimen.taskbar_size))
|
||||
: getDimenByName(systemRes, NAVBAR_HEIGHT);
|
||||
|
||||
navBarHeightLandscape = isTablet
|
||||
? (mTaskbarDrawnInProcess
|
||||
? 0 : systemRes.getDimensionPixelSize(R.dimen.taskbar_size))
|
||||
: (isTabletOrGesture
|
||||
? getDimenByName(systemRes, NAVBAR_HEIGHT_LANDSCAPE) : 0);
|
||||
navbarWidthLandscape = isTabletOrGesture
|
||||
? 0
|
||||
: getDimenByName(systemRes, NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE);
|
||||
|
||||
WindowBounds[] result = new WindowBounds[4];
|
||||
Point tempSize = new Point();
|
||||
for (int i = 0; i < 4; i++) {
|
||||
int rotationChange = deltaRotation(rotation, i);
|
||||
tempSize.set(displayInfo.size.x, displayInfo.size.y);
|
||||
rotateSize(tempSize, rotationChange);
|
||||
Rect bounds = new Rect(0, 0, tempSize.x, tempSize.y);
|
||||
|
||||
int navBarHeight, navbarWidth, statusBarHeight;
|
||||
if (tempSize.y > tempSize.x) {
|
||||
navBarHeight = navBarHeightPortrait;
|
||||
navbarWidth = 0;
|
||||
statusBarHeight = statusBarHeightPortrait;
|
||||
} else {
|
||||
navBarHeight = navBarHeightLandscape;
|
||||
navbarWidth = navbarWidthLandscape;
|
||||
statusBarHeight = statusBarHeightLandscape;
|
||||
}
|
||||
|
||||
Rect insets = new Rect(safeCutout);
|
||||
rotateRect(insets, rotationChange);
|
||||
insets.top = Math.max(insets.top, statusBarHeight);
|
||||
insets.bottom = Math.max(insets.bottom, navBarHeight);
|
||||
|
||||
if (i == Surface.ROTATION_270 || i == Surface.ROTATION_180) {
|
||||
// On reverse landscape (and in rare-case when the natural orientation of the
|
||||
// device is landscape), navigation bar is on the right.
|
||||
insets.left = Math.max(insets.left, navbarWidth);
|
||||
} else {
|
||||
insets.right = Math.max(insets.right, navbarWidth);
|
||||
}
|
||||
result[i] = new WindowBounds(bounds, insets, i);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrapper around the utility method for easier emulation
|
||||
*/
|
||||
protected int getDimenByName(Resources res, String resName) {
|
||||
return ResourceUtils.getDimenByName(resName, res, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrapper around the utility method for easier emulation
|
||||
*/
|
||||
protected int getDimenByName(Resources res, String resName, String fallback) {
|
||||
int dimen = ResourceUtils.getDimenByName(resName, res, -1);
|
||||
return dimen > -1 ? dimen : getDimenByName(res, fallback);
|
||||
}
|
||||
|
||||
protected boolean isGestureNav(Context context) {
|
||||
return ResourceUtils.getIntegerByName("config_navBarInteractionMode",
|
||||
context.getResources(), INVALID_RESOURCE_HANDLE) == 2;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a CachedDisplayInfo initialized for the current display
|
||||
*/
|
||||
@TargetApi(Build.VERSION_CODES.S)
|
||||
public CachedDisplayInfo getDisplayInfo(Context displayInfoContext) {
|
||||
int rotation = getRotation(displayInfoContext);
|
||||
if (Utilities.ATLEAST_S) {
|
||||
WindowMetrics windowMetrics = displayInfoContext.getSystemService(WindowManager.class)
|
||||
.getMaximumWindowMetrics();
|
||||
return getDisplayInfo(windowMetrics, rotation);
|
||||
} else {
|
||||
Point size = new Point();
|
||||
Display display = getDisplay(displayInfoContext);
|
||||
display.getRealSize(size);
|
||||
Rect cutoutRect = new Rect();
|
||||
return new CachedDisplayInfo(size, rotation, cutoutRect);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a CachedDisplayInfo initialized for the current display
|
||||
*/
|
||||
@TargetApi(Build.VERSION_CODES.S)
|
||||
protected CachedDisplayInfo getDisplayInfo(WindowMetrics windowMetrics, int rotation) {
|
||||
Point size = new Point(windowMetrics.getBounds().right, windowMetrics.getBounds().bottom);
|
||||
Rect cutoutRect = new Rect();
|
||||
DisplayCutout cutout = windowMetrics.getWindowInsets().getDisplayCutout();
|
||||
if (cutout != null) {
|
||||
cutoutRect.set(cutout.getSafeInsetLeft(), cutout.getSafeInsetTop(),
|
||||
cutout.getSafeInsetRight(), cutout.getSafeInsetBottom());
|
||||
}
|
||||
return new CachedDisplayInfo(size, rotation, cutoutRect);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns rotation of the display associated with the context, or rotation of DEFAULT_DISPLAY
|
||||
* if the context isn't associated with a display.
|
||||
*/
|
||||
public int getRotation(Context displayInfoContext) {
|
||||
return getDisplay(displayInfoContext).getRotation();
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* Returns the display associated with the context, or DEFAULT_DISPLAY if the context isn't
|
||||
* associated with a display.
|
||||
*/
|
||||
protected Display getDisplay(Context displayInfoContext) {
|
||||
if (Utilities.ATLEAST_R) {
|
||||
try {
|
||||
return displayInfoContext.getDisplay();
|
||||
} catch (UnsupportedOperationException e) {
|
||||
// Ignore
|
||||
}
|
||||
}
|
||||
return displayInfoContext.getSystemService(DisplayManager.class).getDisplay(
|
||||
DEFAULT_DISPLAY);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current navigation mode from resource.
|
||||
*/
|
||||
public NavigationMode getNavigationMode(Context context) {
|
||||
int modeInt = ResourceUtils.getIntegerByName(NAV_BAR_INTERACTION_MODE_RES_NAME,
|
||||
context.getResources(), INVALID_RESOURCE_HANDLE);
|
||||
|
||||
if (modeInt == INVALID_RESOURCE_HANDLE) {
|
||||
Log.e(TAG, "Failed to get system resource ID. Incompatible framework version?");
|
||||
} else {
|
||||
for (NavigationMode m : NavigationMode.values()) {
|
||||
if (m.resValue == modeInt) {
|
||||
return m;
|
||||
}
|
||||
}
|
||||
}
|
||||
return Utilities.ATLEAST_S ? NavigationMode.NO_BUTTON :
|
||||
NavigationMode.THREE_BUTTONS;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user