| /* |
| * Copyright (C) 2018 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.server.wm; |
| |
| import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED; |
| import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED; |
| import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER; |
| import static android.view.InsetsState.ITYPE_CAPTION_BAR; |
| import static android.view.InsetsState.ITYPE_CLIMATE_BAR; |
| import static android.view.InsetsState.ITYPE_EXTRA_NAVIGATION_BAR; |
| import static android.view.InsetsState.ITYPE_IME; |
| import static android.view.InsetsState.ITYPE_INVALID; |
| import static android.view.InsetsState.ITYPE_NAVIGATION_BAR; |
| import static android.view.InsetsState.ITYPE_STATUS_BAR; |
| import static android.view.WindowInsets.Type.displayCutout; |
| import static android.view.WindowInsets.Type.mandatorySystemGestures; |
| import static android.view.WindowInsets.Type.systemGestures; |
| import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD; |
| import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR; |
| import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR; |
| |
| import static com.android.internal.protolog.ProtoLogGroup.WM_DEBUG_IME; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.app.WindowConfiguration; |
| import android.app.WindowConfiguration.WindowingMode; |
| import android.os.Trace; |
| import android.util.ArrayMap; |
| import android.util.ArraySet; |
| import android.util.SparseArray; |
| import android.view.InsetsSource; |
| import android.view.InsetsSourceControl; |
| import android.view.InsetsState; |
| import android.view.InsetsState.InternalInsetsType; |
| import android.view.WindowManager; |
| import android.view.WindowManager.LayoutParams.WindowType; |
| |
| import com.android.internal.protolog.common.ProtoLog; |
| import com.android.server.inputmethod.InputMethodManagerInternal; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.function.Consumer; |
| |
| /** |
| * Manages global window inset state in the system represented by {@link InsetsState}. |
| */ |
| class InsetsStateController { |
| |
| private final InsetsState mLastState = new InsetsState(); |
| private final InsetsState mState = new InsetsState(); |
| private final DisplayContent mDisplayContent; |
| |
| private final ArrayMap<Integer, InsetsSourceProvider> mProviders = new ArrayMap<>(); |
| private final ArrayMap<InsetsControlTarget, ArrayList<Integer>> mControlTargetTypeMap = |
| new ArrayMap<>(); |
| private final SparseArray<InsetsControlTarget> mTypeControlTargetMap = new SparseArray<>(); |
| |
| /** @see #onControlFakeTargetChanged */ |
| private final SparseArray<InsetsControlTarget> mTypeFakeControlTargetMap = new SparseArray<>(); |
| |
| private final ArraySet<InsetsControlTarget> mPendingControlChanged = new ArraySet<>(); |
| |
| private final Consumer<WindowState> mDispatchInsetsChanged = w -> { |
| if (w.isReadyToDispatchInsetsState()) { |
| w.notifyInsetsChanged(); |
| } |
| }; |
| private final InsetsControlTarget mEmptyImeControlTarget = new InsetsControlTarget() { |
| @Override |
| public void notifyInsetsControlChanged() { |
| InsetsSourceControl[] controls = getControlsForDispatch(this); |
| if (controls == null) { |
| return; |
| } |
| for (InsetsSourceControl control : controls) { |
| if (control.getType() == ITYPE_IME) { |
| mDisplayContent.mWmService.mH.post(() -> |
| InputMethodManagerInternal.get().removeImeSurface()); |
| } |
| } |
| } |
| }; |
| |
| InsetsStateController(DisplayContent displayContent) { |
| mDisplayContent = displayContent; |
| } |
| |
| /** |
| * Gets the insets state from the perspective of the target. When performing layout of the |
| * target or dispatching insets to the target, we need to exclude sources which should not be |
| * visible to the target. e.g., the source which represents the target window itself, and the |
| * IME source when the target is above IME. We also need to exclude certain types of insets |
| * source for client within specific windowing modes. |
| * This is to get the insets for a window layout on the screen. If the window is not there, use |
| * the {@link #getInsetsForWindowMetrics} to get insets instead. |
| * |
| * @param target The window associate with the perspective. |
| * @return The state stripped of the necessary information. |
| */ |
| InsetsState getInsetsForWindow(@NonNull WindowState target) { |
| final InsetsState rotatedState = target.mToken.getFixedRotationTransformInsetsState(); |
| if (rotatedState != null) { |
| return rotatedState; |
| } |
| final InsetsSourceProvider provider = target.getControllableInsetProvider(); |
| final @InternalInsetsType int type = provider != null |
| ? provider.getSource().getType() : ITYPE_INVALID; |
| return getInsetsForTarget(type, target.getWindowingMode(), target.isAlwaysOnTop(), |
| target.getFrozenInsetsState() != null ? target.getFrozenInsetsState() : |
| (target.mAttrs.receiveInsetsIgnoringZOrder ? mState : |
| target.mAboveInsetsState)); |
| } |
| |
| InsetsState getInsetsForWindowMetrics(@NonNull WindowManager.LayoutParams attrs) { |
| final @InternalInsetsType int type = getInsetsTypeForLayoutParams(attrs); |
| final WindowToken token = mDisplayContent.getWindowToken(attrs.token); |
| if (token != null) { |
| final InsetsState rotatedState = token.getFixedRotationTransformInsetsState(); |
| if (rotatedState != null) { |
| return rotatedState; |
| } |
| } |
| final @WindowingMode int windowingMode = token != null |
| ? token.getWindowingMode() : WINDOWING_MODE_UNDEFINED; |
| final boolean alwaysOnTop = token != null && token.isAlwaysOnTop(); |
| return getInsetsForTarget(type, windowingMode, alwaysOnTop, mState); |
| } |
| |
| private static @InternalInsetsType |
| int getInsetsTypeForLayoutParams(WindowManager.LayoutParams attrs) { |
| @WindowType int type = attrs.type; |
| switch (type) { |
| case TYPE_STATUS_BAR: |
| return ITYPE_STATUS_BAR; |
| case TYPE_NAVIGATION_BAR: |
| return ITYPE_NAVIGATION_BAR; |
| case TYPE_INPUT_METHOD: |
| return ITYPE_IME; |
| } |
| |
| // If not one of the types above, check whether an internal inset mapping is specified. |
| if (attrs.providesInsetsTypes != null) { |
| for (@InternalInsetsType int insetsType : attrs.providesInsetsTypes) { |
| switch (insetsType) { |
| case ITYPE_STATUS_BAR: |
| case ITYPE_NAVIGATION_BAR: |
| case ITYPE_CLIMATE_BAR: |
| case ITYPE_EXTRA_NAVIGATION_BAR: |
| return insetsType; |
| } |
| } |
| } |
| |
| return ITYPE_INVALID; |
| } |
| |
| /** |
| * @see #getInsetsForWindow |
| * @see #getInsetsForWindowMetrics |
| */ |
| private InsetsState getInsetsForTarget(@InternalInsetsType int type, |
| @WindowingMode int windowingMode, boolean isAlwaysOnTop, InsetsState state) { |
| boolean stateCopied = false; |
| |
| if (type != ITYPE_INVALID) { |
| state = new InsetsState(state); |
| stateCopied = true; |
| state.removeSource(type); |
| |
| // Navigation bar doesn't get influenced by anything else |
| if (type == ITYPE_NAVIGATION_BAR || type == ITYPE_EXTRA_NAVIGATION_BAR) { |
| state.removeSource(ITYPE_IME); |
| state.removeSource(ITYPE_STATUS_BAR); |
| state.removeSource(ITYPE_CLIMATE_BAR); |
| state.removeSource(ITYPE_CAPTION_BAR); |
| state.removeSource(ITYPE_NAVIGATION_BAR); |
| state.removeSource(ITYPE_EXTRA_NAVIGATION_BAR); |
| } |
| |
| // Status bar doesn't get influenced by caption bar |
| if (type == ITYPE_STATUS_BAR || type == ITYPE_CLIMATE_BAR) { |
| state.removeSource(ITYPE_CAPTION_BAR); |
| } |
| |
| // IME needs different frames for certain cases (e.g. navigation bar in gesture nav). |
| if (type == ITYPE_IME) { |
| for (int i = mProviders.size() - 1; i >= 0; i--) { |
| InsetsSourceProvider otherProvider = mProviders.valueAt(i); |
| if (otherProvider.overridesImeFrame()) { |
| InsetsSource override = |
| new InsetsSource( |
| state.getSource(otherProvider.getSource().getType())); |
| override.setFrame(otherProvider.getImeOverrideFrame()); |
| state.addSource(override); |
| } |
| } |
| } |
| } |
| |
| if (WindowConfiguration.isFloating(windowingMode) |
| || (windowingMode == WINDOWING_MODE_MULTI_WINDOW && isAlwaysOnTop)) { |
| if (!stateCopied) { |
| state = new InsetsState(state); |
| stateCopied = true; |
| } |
| state.removeSource(ITYPE_STATUS_BAR); |
| state.removeSource(ITYPE_NAVIGATION_BAR); |
| state.removeSource(ITYPE_EXTRA_NAVIGATION_BAR); |
| if (windowingMode == WINDOWING_MODE_PINNED) { |
| state.removeSource(ITYPE_IME); |
| } |
| } |
| |
| return state; |
| } |
| |
| InsetsState getRawInsetsState() { |
| return mState; |
| } |
| |
| @Nullable InsetsSourceControl[] getControlsForDispatch(InsetsControlTarget target) { |
| ArrayList<Integer> controlled = mControlTargetTypeMap.get(target); |
| if (controlled == null) { |
| return null; |
| } |
| final int size = controlled.size(); |
| final InsetsSourceControl[] result = new InsetsSourceControl[size]; |
| for (int i = 0; i < size; i++) { |
| result[i] = mProviders.get(controlled.get(i)).getControl(target); |
| } |
| return result; |
| } |
| |
| public void addProvidersToTransition() { |
| for (int i = mProviders.size() - 1; i >= 0; --i) { |
| final InsetsSourceProvider p = mProviders.valueAt(i); |
| if (p == null) continue; |
| final WindowContainer wc = p.mWin; |
| if (wc == null) continue; |
| mDisplayContent.mAtmService.getTransitionController().collect(wc); |
| } |
| } |
| |
| /** |
| * @return The provider of a specific type. |
| */ |
| InsetsSourceProvider getSourceProvider(@InternalInsetsType int type) { |
| if (type == ITYPE_IME) { |
| return mProviders.computeIfAbsent(type, |
| key -> new ImeInsetsSourceProvider( |
| mState.getSource(key), this, mDisplayContent)); |
| } else { |
| return mProviders.computeIfAbsent(type, |
| key -> new InsetsSourceProvider(mState.getSource(key), this, mDisplayContent)); |
| } |
| } |
| |
| ImeInsetsSourceProvider getImeSourceProvider() { |
| return (ImeInsetsSourceProvider) getSourceProvider(ITYPE_IME); |
| } |
| |
| /** |
| * @return The provider of a specific type or null if we don't have it. |
| */ |
| @Nullable InsetsSourceProvider peekSourceProvider(@InternalInsetsType int type) { |
| return mProviders.get(type); |
| } |
| |
| /** |
| * Called when a layout pass has occurred. |
| */ |
| void onPostLayout() { |
| Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "ISC.onPostLayout"); |
| for (int i = mProviders.size() - 1; i >= 0; i--) { |
| mProviders.valueAt(i).onPostLayout(); |
| } |
| final ArrayList<WindowState> winInsetsChanged = mDisplayContent.mWinInsetsChanged; |
| if (!mLastState.equals(mState)) { |
| mLastState.set(mState, true /* copySources */); |
| notifyInsetsChanged(); |
| } else { |
| // The global insets state has not changed but there might be windows whose conditions |
| // (e.g., z-order) have changed. They can affect the insets states that we dispatch to |
| // the clients. |
| for (int i = winInsetsChanged.size() - 1; i >= 0; i--) { |
| mDispatchInsetsChanged.accept(winInsetsChanged.get(i)); |
| } |
| } |
| winInsetsChanged.clear(); |
| Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER); |
| } |
| |
| /** |
| * Updates {@link WindowState#mAboveInsetsState} for all windows in the display while the |
| * z-order of a window is changed. |
| * |
| * @param win The window whose z-order has changed. |
| * @param notifyInsetsChange {@code true} if the clients should be notified about the change. |
| */ |
| void updateAboveInsetsState(WindowState win, boolean notifyInsetsChange) { |
| if (win == null || win.getDisplayContent() != mDisplayContent) { |
| return; |
| } |
| final boolean[] aboveWin = { true }; |
| final InsetsState aboveInsetsState = new InsetsState(); |
| aboveInsetsState.set(mState, |
| displayCutout() | systemGestures() | mandatorySystemGestures()); |
| final SparseArray<InsetsSource> winProvidedSources = win.mProvidedInsetsSources; |
| final ArrayList<WindowState> insetsChangedWindows = new ArrayList<>(); |
| mDisplayContent.forAllWindows(w -> { |
| if (aboveWin[0]) { |
| if (w == win) { |
| aboveWin[0] = false; |
| if (!win.mAboveInsetsState.equals(aboveInsetsState)) { |
| win.mAboveInsetsState.set(aboveInsetsState); |
| insetsChangedWindows.add(win); |
| } |
| return winProvidedSources.size() == 0; |
| } else { |
| final SparseArray<InsetsSource> providedSources = w.mProvidedInsetsSources; |
| for (int i = providedSources.size() - 1; i >= 0; i--) { |
| aboveInsetsState.addSource(providedSources.valueAt(i)); |
| } |
| if (winProvidedSources.size() == 0) { |
| return false; |
| } |
| boolean changed = false; |
| for (int i = winProvidedSources.size() - 1; i >= 0; i--) { |
| changed |= w.mAboveInsetsState.removeSource(winProvidedSources.keyAt(i)); |
| } |
| if (changed) { |
| insetsChangedWindows.add(w); |
| } |
| } |
| } else { |
| for (int i = winProvidedSources.size() - 1; i >= 0; i--) { |
| w.mAboveInsetsState.addSource(winProvidedSources.valueAt(i)); |
| } |
| insetsChangedWindows.add(w); |
| } |
| return false; |
| }, true /* traverseTopToBottom */); |
| if (notifyInsetsChange) { |
| for (int i = insetsChangedWindows.size() - 1; i >= 0; i--) { |
| mDispatchInsetsChanged.accept(insetsChangedWindows.get(i)); |
| } |
| } |
| } |
| |
| void onDisplayInfoUpdated(boolean notifyInsetsChange) { |
| final ArrayList<WindowState> insetsChangedWindows = new ArrayList<>(); |
| mDisplayContent.forAllWindows(w -> { |
| w.mAboveInsetsState.set(mState, displayCutout()); |
| insetsChangedWindows.add(w); |
| }, true /* traverseTopToBottom */); |
| if (notifyInsetsChange) { |
| for (int i = insetsChangedWindows.size() - 1; i >= 0; i--) { |
| mDispatchInsetsChanged.accept(insetsChangedWindows.get(i)); |
| } |
| } |
| } |
| |
| void onInsetsModified(InsetsControlTarget caller) { |
| boolean changed = false; |
| for (int i = mProviders.size() - 1; i >= 0; i--) { |
| changed |= mProviders.valueAt(i).updateClientVisibility(caller); |
| } |
| if (changed) { |
| notifyInsetsChanged(); |
| mDisplayContent.updateSystemGestureExclusion(); |
| mDisplayContent.getDisplayPolicy().updateSystemUiVisibilityLw(); |
| } |
| } |
| |
| /** |
| * Computes insets state of the insets provider window in the display frames. |
| * |
| * @param win The owner window of insets provider. |
| * @param displayFrames The display frames to create insets source. |
| * @param windowFrames The specified frames to represent the owner window. |
| */ |
| void computeSimulatedState(WindowState win, DisplayFrames displayFrames, |
| WindowFrames windowFrames) { |
| final InsetsState state = displayFrames.mInsetsState; |
| for (int i = mProviders.size() - 1; i >= 0; i--) { |
| final InsetsSourceProvider provider = mProviders.valueAt(i); |
| if (provider.mWin == win) { |
| state.addSource(provider.createSimulatedSource(displayFrames, windowFrames)); |
| } |
| } |
| } |
| |
| boolean isFakeTarget(@InternalInsetsType int type, InsetsControlTarget target) { |
| return mTypeFakeControlTargetMap.get(type) == target; |
| } |
| |
| void onImeControlTargetChanged(@Nullable InsetsControlTarget imeTarget) { |
| |
| // Make sure that we always have a control target for the IME, even if the IME target is |
| // null. Otherwise there is no leash that will hide it and IME becomes "randomly" visible. |
| InsetsControlTarget target = imeTarget != null ? imeTarget : mEmptyImeControlTarget; |
| onControlChanged(ITYPE_IME, target); |
| ProtoLog.d(WM_DEBUG_IME, "onImeControlTargetChanged %s", |
| target != null ? target.getWindow() : "null"); |
| notifyPendingInsetsControlChanged(); |
| } |
| |
| /** |
| * Called when the focused window that is able to control the system bars changes. |
| * |
| * @param statusControlling The target that is now able to control the status bar appearance |
| * and visibility. |
| * @param navControlling The target that is now able to control the nav bar appearance |
| * and visibility. |
| */ |
| void onBarControlTargetChanged(@Nullable InsetsControlTarget statusControlling, |
| @Nullable InsetsControlTarget fakeStatusControlling, |
| @Nullable InsetsControlTarget navControlling, |
| @Nullable InsetsControlTarget fakeNavControlling) { |
| onControlChanged(ITYPE_STATUS_BAR, statusControlling); |
| onControlChanged(ITYPE_NAVIGATION_BAR, navControlling); |
| onControlChanged(ITYPE_CLIMATE_BAR, statusControlling); |
| onControlChanged(ITYPE_EXTRA_NAVIGATION_BAR, navControlling); |
| onControlFakeTargetChanged(ITYPE_STATUS_BAR, fakeStatusControlling); |
| onControlFakeTargetChanged(ITYPE_NAVIGATION_BAR, fakeNavControlling); |
| onControlFakeTargetChanged(ITYPE_CLIMATE_BAR, fakeStatusControlling); |
| onControlFakeTargetChanged(ITYPE_EXTRA_NAVIGATION_BAR, fakeNavControlling); |
| notifyPendingInsetsControlChanged(); |
| } |
| |
| void notifyControlRevoked(@NonNull InsetsControlTarget previousControlTarget, |
| InsetsSourceProvider provider) { |
| removeFromControlMaps(previousControlTarget, provider.getSource().getType(), |
| false /* fake */); |
| } |
| |
| private void onControlChanged(@InternalInsetsType int type, |
| @Nullable InsetsControlTarget target) { |
| final InsetsControlTarget previous = mTypeControlTargetMap.get(type); |
| if (target == previous) { |
| return; |
| } |
| final InsetsSourceProvider provider = mProviders.get(type); |
| if (provider == null) { |
| return; |
| } |
| if (!provider.isControllable()) { |
| return; |
| } |
| provider.updateControlForTarget(target, false /* force */); |
| target = provider.getControlTarget(); |
| if (previous != null) { |
| removeFromControlMaps(previous, type, false /* fake */); |
| mPendingControlChanged.add(previous); |
| } |
| if (target != null) { |
| addToControlMaps(target, type, false /* fake */); |
| mPendingControlChanged.add(target); |
| } |
| } |
| |
| /** |
| * The fake target saved here will be used to pretend to the app that it's still under control |
| * of the bars while it's not really, but we still need to find out the apps intentions around |
| * showing/hiding. For example, when the transient bars are showing, and the fake target |
| * requests to show system bars, the transient state will be aborted. |
| */ |
| void onControlFakeTargetChanged(@InternalInsetsType int type, |
| @Nullable InsetsControlTarget fakeTarget) { |
| final InsetsControlTarget previous = mTypeFakeControlTargetMap.get(type); |
| if (fakeTarget == previous) { |
| return; |
| } |
| final InsetsSourceProvider provider = mProviders.get(type); |
| if (provider == null) { |
| return; |
| } |
| provider.updateControlForFakeTarget(fakeTarget); |
| if (previous != null) { |
| removeFromControlMaps(previous, type, true /* fake */); |
| mPendingControlChanged.add(previous); |
| } |
| if (fakeTarget != null) { |
| addToControlMaps(fakeTarget, type, true /* fake */); |
| mPendingControlChanged.add(fakeTarget); |
| } |
| } |
| |
| private void removeFromControlMaps(@NonNull InsetsControlTarget target, |
| @InternalInsetsType int type, boolean fake) { |
| final ArrayList<Integer> array = mControlTargetTypeMap.get(target); |
| if (array == null) { |
| return; |
| } |
| array.remove((Integer) type); |
| if (array.isEmpty()) { |
| mControlTargetTypeMap.remove(target); |
| } |
| if (fake) { |
| mTypeFakeControlTargetMap.remove(type); |
| } else { |
| mTypeControlTargetMap.remove(type); |
| } |
| } |
| |
| private void addToControlMaps(@NonNull InsetsControlTarget target, |
| @InternalInsetsType int type, boolean fake) { |
| final ArrayList<Integer> array = mControlTargetTypeMap.computeIfAbsent(target, |
| key -> new ArrayList<>()); |
| array.add(type); |
| if (fake) { |
| mTypeFakeControlTargetMap.put(type, target); |
| } else { |
| mTypeControlTargetMap.put(type, target); |
| } |
| } |
| |
| void notifyControlChanged(InsetsControlTarget target) { |
| mPendingControlChanged.add(target); |
| notifyPendingInsetsControlChanged(); |
| } |
| |
| private void notifyPendingInsetsControlChanged() { |
| if (mPendingControlChanged.isEmpty()) { |
| return; |
| } |
| mDisplayContent.mWmService.mAnimator.addAfterPrepareSurfacesRunnable(() -> { |
| for (int i = mProviders.size() - 1; i >= 0; i--) { |
| final InsetsSourceProvider provider = mProviders.valueAt(i); |
| provider.onSurfaceTransactionApplied(); |
| } |
| final ArraySet<InsetsControlTarget> newControlTargets = new ArraySet<>(); |
| for (int i = mPendingControlChanged.size() - 1; i >= 0; i--) { |
| final InsetsControlTarget controlTarget = mPendingControlChanged.valueAt(i); |
| controlTarget.notifyInsetsControlChanged(); |
| if (mControlTargetTypeMap.containsKey(controlTarget)) { |
| // We only collect targets who get controls, not lose controls. |
| newControlTargets.add(controlTarget); |
| } |
| } |
| mPendingControlChanged.clear(); |
| |
| // This updates the insets visibilities AFTER sending current insets state and controls |
| // to the clients, so that the clients can change the current visibilities to the |
| // requested visibilities with animations. |
| for (int i = newControlTargets.size() - 1; i >= 0; i--) { |
| onInsetsModified(newControlTargets.valueAt(i)); |
| } |
| newControlTargets.clear(); |
| }); |
| } |
| |
| void notifyInsetsChanged() { |
| mDisplayContent.notifyInsetsChanged(mDispatchInsetsChanged); |
| } |
| |
| void dump(String prefix, PrintWriter pw) { |
| pw.println(prefix + "WindowInsetsStateController"); |
| prefix = prefix + " "; |
| mState.dump(prefix, pw); |
| pw.println(prefix + "Control map:"); |
| for (int i = mTypeControlTargetMap.size() - 1; i >= 0; i--) { |
| pw.print(prefix + " "); |
| pw.println(InsetsState.typeToString(mTypeControlTargetMap.keyAt(i)) + " -> " |
| + mTypeControlTargetMap.valueAt(i)); |
| } |
| pw.println(prefix + "InsetsSourceProviders:"); |
| for (int i = mProviders.size() - 1; i >= 0; i--) { |
| mProviders.valueAt(i).dump(pw, prefix + " "); |
| } |
| } |
| } |
