Examples with Region android.graphics.Region used on opensource projects

Example 51 with Region

use of android.graphics.Region in project android_frameworks_base by crdroidandroid.

the class AccessibilityInteractionController method findAccessibilityNodeInfosByViewIdUiThread.

private void findAccessibilityNodeInfosByViewIdUiThread(Message message) {
    final int flags = message.arg1;
    final int accessibilityViewId = message.arg2;
    SomeArgs args = (SomeArgs) message.obj;
    final int interactionId = args.argi1;
    final IAccessibilityInteractionConnectionCallback callback = (IAccessibilityInteractionConnectionCallback) args.arg1;
    final MagnificationSpec spec = (MagnificationSpec) args.arg2;
    final String viewId = (String) args.arg3;
    final Region interactiveRegion = (Region) args.arg4;
    args.recycle();
    final List<AccessibilityNodeInfo> infos = mTempAccessibilityNodeInfoList;
    infos.clear();
    try {
        if (mViewRootImpl.mView == null || mViewRootImpl.mAttachInfo == null) {
            return;
        }
        mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
        View root = null;
        if (accessibilityViewId != AccessibilityNodeInfo.UNDEFINED_ITEM_ID) {
            root = findViewByAccessibilityId(accessibilityViewId);
        } else {
            root = mViewRootImpl.mView;
        }
        if (root != null) {
            final int resolvedViewId = root.getContext().getResources().getIdentifier(viewId, null, null);
            if (resolvedViewId <= 0) {
                return;
            }
            if (mAddNodeInfosForViewId == null) {
                mAddNodeInfosForViewId = new AddNodeInfosForViewId();
            }
            mAddNodeInfosForViewId.init(resolvedViewId, infos);
            root.findViewByPredicate(mAddNodeInfosForViewId);
            mAddNodeInfosForViewId.reset();
        }
    } finally {
        try {
            mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = 0;
            applyAppScaleAndMagnificationSpecIfNeeded(infos, spec);
            // system process and obtained from a pool when read from parcel.
            if (spec != null && android.os.Process.myPid() != Binder.getCallingPid()) {
                spec.recycle();
            }
            adjustIsVisibleToUserIfNeeded(infos, interactiveRegion);
            callback.setFindAccessibilityNodeInfosResult(infos, interactionId);
        } catch (RemoteException re) {
        /* ignore - the other side will time out */
        }
        // the system process and instantiated  when read from parcel.
        if (interactiveRegion != null && android.os.Process.myPid() == Binder.getCallingPid()) {
            interactiveRegion.recycle();
        }
    }
}

Example 52 with Region

use of android.graphics.Region in project android_frameworks_base by crdroidandroid.

the class AccessibilityInteractionController method focusSearchUiThread.

private void focusSearchUiThread(Message message) {
    final int flags = message.arg1;
    final int accessibilityViewId = message.arg2;
    SomeArgs args = (SomeArgs) message.obj;
    final int direction = args.argi2;
    final int interactionId = args.argi3;
    final IAccessibilityInteractionConnectionCallback callback = (IAccessibilityInteractionConnectionCallback) args.arg1;
    final MagnificationSpec spec = (MagnificationSpec) args.arg2;
    final Region interactiveRegion = (Region) args.arg3;
    args.recycle();
    AccessibilityNodeInfo next = null;
    try {
        if (mViewRootImpl.mView == null || mViewRootImpl.mAttachInfo == null) {
            return;
        }
        mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
        View root = null;
        if (accessibilityViewId != AccessibilityNodeInfo.UNDEFINED_ITEM_ID) {
            root = findViewByAccessibilityId(accessibilityViewId);
        } else {
            root = mViewRootImpl.mView;
        }
        if (root != null && isShown(root)) {
            View nextView = root.focusSearch(direction);
            if (nextView != null) {
                next = nextView.createAccessibilityNodeInfo();
            }
        }
    } finally {
        try {
            mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = 0;
            applyAppScaleAndMagnificationSpecIfNeeded(next, spec);
            // system process and obtained from a pool when read from parcel.
            if (spec != null && android.os.Process.myPid() != Binder.getCallingPid()) {
                spec.recycle();
            }
            adjustIsVisibleToUserIfNeeded(next, interactiveRegion);
            callback.setFindAccessibilityNodeInfoResult(next, interactionId);
        } catch (RemoteException re) {
        /* ignore - the other side will time out */
        }
        // the system process and instantiated  when read from parcel.
        if (interactiveRegion != null && android.os.Process.myPid() == Binder.getCallingPid()) {
            interactiveRegion.recycle();
        }
    }
}

Example 53 with Region

use of android.graphics.Region in project android_frameworks_base by crdroidandroid.

the class AccessibilityInteractionController method findFocusUiThread.

private void findFocusUiThread(Message message) {
    final int flags = message.arg1;
    final int focusType = message.arg2;
    SomeArgs args = (SomeArgs) message.obj;
    final int interactionId = args.argi1;
    final int accessibilityViewId = args.argi2;
    final int virtualDescendantId = args.argi3;
    final IAccessibilityInteractionConnectionCallback callback = (IAccessibilityInteractionConnectionCallback) args.arg1;
    final MagnificationSpec spec = (MagnificationSpec) args.arg2;
    final Region interactiveRegion = (Region) args.arg3;
    args.recycle();
    AccessibilityNodeInfo focused = null;
    try {
        if (mViewRootImpl.mView == null || mViewRootImpl.mAttachInfo == null) {
            return;
        }
        mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = flags;
        View root = null;
        if (accessibilityViewId != AccessibilityNodeInfo.UNDEFINED_ITEM_ID) {
            root = findViewByAccessibilityId(accessibilityViewId);
        } else {
            root = mViewRootImpl.mView;
        }
        if (root != null && isShown(root)) {
            switch(focusType) {
                case AccessibilityNodeInfo.FOCUS_ACCESSIBILITY:
                    {
                        View host = mViewRootImpl.mAccessibilityFocusedHost;
                        // of the root from which to start the search, then the search failed.
                        if (host == null || !ViewRootImpl.isViewDescendantOf(host, root)) {
                            break;
                        }
                        // The focused view not shown, we failed.
                        if (!isShown(host)) {
                            break;
                        }
                        // If the host has a provider ask this provider to search for the
                        // focus instead fetching all provider nodes to do the search here.
                        AccessibilityNodeProvider provider = host.getAccessibilityNodeProvider();
                        if (provider != null) {
                            if (mViewRootImpl.mAccessibilityFocusedVirtualView != null) {
                                focused = AccessibilityNodeInfo.obtain(mViewRootImpl.mAccessibilityFocusedVirtualView);
                            }
                        } else if (virtualDescendantId == AccessibilityNodeInfo.UNDEFINED_ITEM_ID) {
                            focused = host.createAccessibilityNodeInfo();
                        }
                    }
                    break;
                case AccessibilityNodeInfo.FOCUS_INPUT:
                    {
                        View target = root.findFocus();
                        if (target == null || !isShown(target)) {
                            break;
                        }
                        AccessibilityNodeProvider provider = target.getAccessibilityNodeProvider();
                        if (provider != null) {
                            focused = provider.findFocus(focusType);
                        }
                        if (focused == null) {
                            focused = target.createAccessibilityNodeInfo();
                        }
                    }
                    break;
                default:
                    throw new IllegalArgumentException("Unknown focus type: " + focusType);
            }
        }
    } finally {
        try {
            mViewRootImpl.mAttachInfo.mAccessibilityFetchFlags = 0;
            applyAppScaleAndMagnificationSpecIfNeeded(focused, spec);
            // system process and obtained from a pool when read from parcel.
            if (spec != null && android.os.Process.myPid() != Binder.getCallingPid()) {
                spec.recycle();
            }
            adjustIsVisibleToUserIfNeeded(focused, interactiveRegion);
            callback.setFindAccessibilityNodeInfoResult(focused, interactionId);
        } catch (RemoteException re) {
        /* ignore - the other side will time out */
        }
        // the system process and instantiated  when read from parcel.
        if (interactiveRegion != null && android.os.Process.myPid() == Binder.getCallingPid()) {
            interactiveRegion.recycle();
        }
    }
}

Example 54 with Region

use of android.graphics.Region in project android_frameworks_base by crdroidandroid.

the class WindowState method getTouchableRegion.

void getTouchableRegion(Region outRegion) {
    final Rect frame = mFrame;
    switch(mTouchableInsets) {
        default:
        case TOUCHABLE_INSETS_FRAME:
            outRegion.set(frame);
            break;
        case TOUCHABLE_INSETS_CONTENT:
            applyInsets(outRegion, frame, mGivenContentInsets);
            break;
        case TOUCHABLE_INSETS_VISIBLE:
            applyInsets(outRegion, frame, mGivenVisibleInsets);
            break;
        case TOUCHABLE_INSETS_REGION:
            {
                final Region givenTouchableRegion = mGivenTouchableRegion;
                outRegion.set(givenTouchableRegion);
                outRegion.translate(frame.left, frame.top);
                break;
            }
    }
    cropRegionToStackBoundsIfNeeded(outRegion);
}

Example 55 with Region

use of android.graphics.Region in project android_frameworks_base by crdroidandroid.

the class WindowState method dump.

void dump(PrintWriter pw, String prefix, boolean dumpAll) {
    final TaskStack stack = getStack();
    pw.print(prefix);
    pw.print("mDisplayId=");
    pw.print(getDisplayId());
    if (stack != null) {
        pw.print(" stackId=");
        pw.print(stack.mStackId);
    }
    if (mNotOnAppsDisplay) {
        pw.print(" mNotOnAppsDisplay=");
        pw.print(mNotOnAppsDisplay);
    }
    pw.print(" mSession=");
    pw.print(mSession);
    pw.print(" mClient=");
    pw.println(mClient.asBinder());
    pw.print(prefix);
    pw.print("mOwnerUid=");
    pw.print(mOwnerUid);
    pw.print(" mShowToOwnerOnly=");
    pw.print(mShowToOwnerOnly);
    pw.print(" package=");
    pw.print(mAttrs.packageName);
    pw.print(" appop=");
    pw.println(AppOpsManager.opToName(mAppOp));
    pw.print(prefix);
    pw.print("mAttrs=");
    pw.println(mAttrs);
    pw.print(prefix);
    pw.print("Requested w=");
    pw.print(mRequestedWidth);
    pw.print(" h=");
    pw.print(mRequestedHeight);
    pw.print(" mLayoutSeq=");
    pw.println(mLayoutSeq);
    if (mRequestedWidth != mLastRequestedWidth || mRequestedHeight != mLastRequestedHeight) {
        pw.print(prefix);
        pw.print("LastRequested w=");
        pw.print(mLastRequestedWidth);
        pw.print(" h=");
        pw.println(mLastRequestedHeight);
    }
    if (isChildWindow() || mLayoutAttached) {
        pw.print(prefix);
        pw.print("mAttachedWindow=");
        pw.print(mAttachedWindow);
        pw.print(" mLayoutAttached=");
        pw.println(mLayoutAttached);
    }
    if (mIsImWindow || mIsWallpaper || mIsFloatingLayer) {
        pw.print(prefix);
        pw.print("mIsImWindow=");
        pw.print(mIsImWindow);
        pw.print(" mIsWallpaper=");
        pw.print(mIsWallpaper);
        pw.print(" mIsFloatingLayer=");
        pw.print(mIsFloatingLayer);
        pw.print(" mWallpaperVisible=");
        pw.println(mWallpaperVisible);
    }
    if (dumpAll) {
        pw.print(prefix);
        pw.print("mBaseLayer=");
        pw.print(mBaseLayer);
        pw.print(" mSubLayer=");
        pw.print(mSubLayer);
        pw.print(" mAnimLayer=");
        pw.print(mLayer);
        pw.print("+");
        pw.print((mTargetAppToken != null ? mTargetAppToken.mAppAnimator.animLayerAdjustment : (mAppToken != null ? mAppToken.mAppAnimator.animLayerAdjustment : 0)));
        pw.print("=");
        pw.print(mWinAnimator.mAnimLayer);
        pw.print(" mLastLayer=");
        pw.println(mWinAnimator.mLastLayer);
    }
    if (dumpAll) {
        pw.print(prefix);
        pw.print("mToken=");
        pw.println(mToken);
        pw.print(prefix);
        pw.print("mRootToken=");
        pw.println(mRootToken);
        if (mAppToken != null) {
            pw.print(prefix);
            pw.print("mAppToken=");
            pw.println(mAppToken);
            pw.print(prefix);
            pw.print(" isAnimatingWithSavedSurface()=");
            pw.print(isAnimatingWithSavedSurface());
            pw.print(" mAppDied=");
            pw.println(mAppDied);
        }
        if (mTargetAppToken != null) {
            pw.print(prefix);
            pw.print("mTargetAppToken=");
            pw.println(mTargetAppToken);
        }
        pw.print(prefix);
        pw.print("mViewVisibility=0x");
        pw.print(Integer.toHexString(mViewVisibility));
        pw.print(" mHaveFrame=");
        pw.print(mHaveFrame);
        pw.print(" mObscured=");
        pw.println(mObscured);
        pw.print(prefix);
        pw.print("mSeq=");
        pw.print(mSeq);
        pw.print(" mSystemUiVisibility=0x");
        pw.println(Integer.toHexString(mSystemUiVisibility));
    }
    if (!mPolicyVisibility || !mPolicyVisibilityAfterAnim || !mAppOpVisibility || mAttachedHidden || mPermanentlyHidden) {
        pw.print(prefix);
        pw.print("mPolicyVisibility=");
        pw.print(mPolicyVisibility);
        pw.print(" mPolicyVisibilityAfterAnim=");
        pw.print(mPolicyVisibilityAfterAnim);
        pw.print(" mAppOpVisibility=");
        pw.print(mAppOpVisibility);
        pw.print(" mAttachedHidden=");
        pw.println(mAttachedHidden);
        pw.print(" mPermanentlyHidden=");
        pw.println(mPermanentlyHidden);
    }
    if (!mRelayoutCalled || mLayoutNeeded) {
        pw.print(prefix);
        pw.print("mRelayoutCalled=");
        pw.print(mRelayoutCalled);
        pw.print(" mLayoutNeeded=");
        pw.println(mLayoutNeeded);
    }
    if (mXOffset != 0 || mYOffset != 0) {
        pw.print(prefix);
        pw.print("Offsets x=");
        pw.print(mXOffset);
        pw.print(" y=");
        pw.println(mYOffset);
    }
    if (dumpAll) {
        pw.print(prefix);
        pw.print("mGivenContentInsets=");
        mGivenContentInsets.printShortString(pw);
        pw.print(" mGivenVisibleInsets=");
        mGivenVisibleInsets.printShortString(pw);
        pw.println();
        if (mTouchableInsets != 0 || mGivenInsetsPending) {
            pw.print(prefix);
            pw.print("mTouchableInsets=");
            pw.print(mTouchableInsets);
            pw.print(" mGivenInsetsPending=");
            pw.println(mGivenInsetsPending);
            Region region = new Region();
            getTouchableRegion(region);
            pw.print(prefix);
            pw.print("touchable region=");
            pw.println(region);
        }
        pw.print(prefix);
        pw.print("mMergedConfiguration=");
        pw.println(mMergedConfiguration);
    }
    pw.print(prefix);
    pw.print("mHasSurface=");
    pw.print(mHasSurface);
    pw.print(" mShownPosition=");
    mShownPosition.printShortString(pw);
    pw.print(" isReadyForDisplay()=");
    pw.print(isReadyForDisplay());
    pw.print(" hasSavedSurface()=");
    pw.print(hasSavedSurface());
    pw.print(" mWindowRemovalAllowed=");
    pw.println(mWindowRemovalAllowed);
    if (dumpAll) {
        pw.print(prefix);
        pw.print("mFrame=");
        mFrame.printShortString(pw);
        pw.print(" last=");
        mLastFrame.printShortString(pw);
        pw.println();
    }
    if (mEnforceSizeCompat) {
        pw.print(prefix);
        pw.print("mCompatFrame=");
        mCompatFrame.printShortString(pw);
        pw.println();
    }
    if (dumpAll) {
        pw.print(prefix);
        pw.print("Frames: containing=");
        mContainingFrame.printShortString(pw);
        pw.print(" parent=");
        mParentFrame.printShortString(pw);
        pw.println();
        pw.print(prefix);
        pw.print("    display=");
        mDisplayFrame.printShortString(pw);
        pw.print(" overscan=");
        mOverscanFrame.printShortString(pw);
        pw.println();
        pw.print(prefix);
        pw.print("    content=");
        mContentFrame.printShortString(pw);
        pw.print(" visible=");
        mVisibleFrame.printShortString(pw);
        pw.println();
        pw.print(prefix);
        pw.print("    decor=");
        mDecorFrame.printShortString(pw);
        pw.println();
        pw.print(prefix);
        pw.print("    outset=");
        mOutsetFrame.printShortString(pw);
        pw.println();
        pw.print(prefix);
        pw.print("Cur insets: overscan=");
        mOverscanInsets.printShortString(pw);
        pw.print(" content=");
        mContentInsets.printShortString(pw);
        pw.print(" visible=");
        mVisibleInsets.printShortString(pw);
        pw.print(" stable=");
        mStableInsets.printShortString(pw);
        pw.print(" surface=");
        mAttrs.surfaceInsets.printShortString(pw);
        pw.print(" outsets=");
        mOutsets.printShortString(pw);
        pw.println();
        pw.print(prefix);
        pw.print("Lst insets: overscan=");
        mLastOverscanInsets.printShortString(pw);
        pw.print(" content=");
        mLastContentInsets.printShortString(pw);
        pw.print(" visible=");
        mLastVisibleInsets.printShortString(pw);
        pw.print(" stable=");
        mLastStableInsets.printShortString(pw);
        pw.print(" physical=");
        mLastOutsets.printShortString(pw);
        pw.print(" outset=");
        mLastOutsets.printShortString(pw);
        pw.println();
    }
    pw.print(prefix);
    pw.print(mWinAnimator);
    pw.println(":");
    mWinAnimator.dump(pw, prefix + "  ", dumpAll);
    if (mAnimatingExit || mRemoveOnExit || mDestroying || mRemoved) {
        pw.print(prefix);
        pw.print("mAnimatingExit=");
        pw.print(mAnimatingExit);
        pw.print(" mRemoveOnExit=");
        pw.print(mRemoveOnExit);
        pw.print(" mDestroying=");
        pw.print(mDestroying);
        pw.print(" mRemoved=");
        pw.println(mRemoved);
    }
    if (mOrientationChanging || mAppFreezing || mTurnOnScreen) {
        pw.print(prefix);
        pw.print("mOrientationChanging=");
        pw.print(mOrientationChanging);
        pw.print(" mAppFreezing=");
        pw.print(mAppFreezing);
        pw.print(" mTurnOnScreen=");
        pw.println(mTurnOnScreen);
    }
    if (mLastFreezeDuration != 0) {
        pw.print(prefix);
        pw.print("mLastFreezeDuration=");
        TimeUtils.formatDuration(mLastFreezeDuration, pw);
        pw.println();
    }
    if (mHScale != 1 || mVScale != 1) {
        pw.print(prefix);
        pw.print("mHScale=");
        pw.print(mHScale);
        pw.print(" mVScale=");
        pw.println(mVScale);
    }
    if (mWallpaperX != -1 || mWallpaperY != -1) {
        pw.print(prefix);
        pw.print("mWallpaperX=");
        pw.print(mWallpaperX);
        pw.print(" mWallpaperY=");
        pw.println(mWallpaperY);
    }
    if (mWallpaperXStep != -1 || mWallpaperYStep != -1) {
        pw.print(prefix);
        pw.print("mWallpaperXStep=");
        pw.print(mWallpaperXStep);
        pw.print(" mWallpaperYStep=");
        pw.println(mWallpaperYStep);
    }
    if (mWallpaperDisplayOffsetX != Integer.MIN_VALUE || mWallpaperDisplayOffsetY != Integer.MIN_VALUE) {
        pw.print(prefix);
        pw.print("mWallpaperDisplayOffsetX=");
        pw.print(mWallpaperDisplayOffsetX);
        pw.print(" mWallpaperDisplayOffsetY=");
        pw.println(mWallpaperDisplayOffsetY);
    }
    if (mDrawLock != null) {
        pw.print(prefix);
        pw.println("mDrawLock=" + mDrawLock);
    }
    if (isDragResizing()) {
        pw.print(prefix);
        pw.println("isDragResizing=" + isDragResizing());
    }
    if (computeDragResizing()) {
        pw.print(prefix);
        pw.println("computeDragResizing=" + computeDragResizing());
    }
}