diff options
Diffstat (limited to 'services/core/java/com/android/server/wm/WindowState.java')
| -rw-r--r-- | services/core/java/com/android/server/wm/WindowState.java | 48 |
1 files changed, 43 insertions, 5 deletions
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java index 193d812..b8b243c 100644 --- a/services/core/java/com/android/server/wm/WindowState.java +++ b/services/core/java/com/android/server/wm/WindowState.java @@ -180,6 +180,14 @@ final class WindowState implements WindowManagerPolicy.WindowState { boolean mStableInsetsChanged; /** + * Outsets determine the area outside of the surface where we want to pretend that it's possible + * to draw anyway. + */ + final Rect mOutsets = new Rect(); + final Rect mLastOutsets = new Rect(); + boolean mOutsetsChanged = false; + + /** * Set to true if we are waiting for this window to receive its * given internal insets before laying out other windows based on it. */ @@ -261,6 +269,10 @@ final class WindowState implements WindowManagerPolicy.WindowState { // displays hint text. final Rect mVisibleFrame = new Rect(); + // Frame that includes dead area outside of the surface but where we want to pretend that it's + // possible to draw. + final Rect mOutsetFrame = new Rect(); + boolean mContentChanged; // If a window showing a wallpaper: the requested offset for the @@ -519,7 +531,8 @@ final class WindowState implements WindowManagerPolicy.WindowState { } @Override - public void computeFrameLw(Rect pf, Rect df, Rect of, Rect cf, Rect vf, Rect dcf, Rect sf) { + public void computeFrameLw(Rect pf, Rect df, Rect of, Rect cf, Rect vf, Rect dcf, Rect sf, + Rect osf) { mHaveFrame = true; final TaskStack stack = mAppToken != null ? getStack() : null; @@ -594,6 +607,10 @@ final class WindowState implements WindowManagerPolicy.WindowState { mVisibleFrame.set(vf); mDecorFrame.set(dcf); mStableFrame.set(sf); + final boolean hasOutsets = osf != null; + if (hasOutsets) { + mOutsetFrame.set(osf); + } final int fw = mFrame.width(); final int fh = mFrame.height(); @@ -658,6 +675,16 @@ final class WindowState implements WindowManagerPolicy.WindowState { Math.max(mFrame.right - mStableFrame.right, 0), Math.max(mFrame.bottom - mStableFrame.bottom, 0)); + if (hasOutsets) { + // We need to calculate outsets + mOutsets.set(Math.max(mContentFrame.left - mOutsetFrame.left, 0), + Math.max(mContentFrame.top - mOutsetFrame.top, 0), + Math.max(mOutsetFrame.right - mContentFrame.right, 0), + Math.max(mOutsetFrame.bottom - mContentFrame.bottom, 0)); + } else { + mOutsets.set(0, 0, 0, 0); + } + mCompatFrame.set(mFrame); if (mEnforceSizeCompat) { // If there is a size compatibility scale being applied to the @@ -667,6 +694,7 @@ final class WindowState implements WindowManagerPolicy.WindowState { mContentInsets.scale(mInvGlobalScale); mVisibleInsets.scale(mInvGlobalScale); mStableInsets.scale(mInvGlobalScale); + mOutsets.scale(mInvGlobalScale); // Also the scaled frame that we report to the app needs to be // adjusted to be in its coordinate space. @@ -689,7 +717,8 @@ final class WindowState implements WindowManagerPolicy.WindowState { + "): frame=" + mFrame.toShortString() + " ci=" + mContentInsets.toShortString() + " vi=" + mVisibleInsets.toShortString() - + " vi=" + mStableInsets.toShortString()); + + " vi=" + mStableInsets.toShortString() + + " of=" + mOutsets.toShortString()); } @Override @@ -804,7 +833,9 @@ final class WindowState implements WindowManagerPolicy.WindowState { mContentInsetsChanged |= !mLastContentInsets.equals(mContentInsets); mVisibleInsetsChanged |= !mLastVisibleInsets.equals(mVisibleInsets); mStableInsetsChanged |= !mLastStableInsets.equals(mStableInsets); - return mOverscanInsetsChanged || mContentInsetsChanged || mVisibleInsetsChanged; + mOutsetsChanged |= !mLastOutsets.equals(mOutsets); + return mOverscanInsetsChanged || mContentInsetsChanged || mVisibleInsetsChanged + || mOutsetsChanged; } public DisplayContent getDisplayContent() { @@ -1472,6 +1503,7 @@ final class WindowState implements WindowManagerPolicy.WindowState { final Rect contentInsets = mLastContentInsets; final Rect visibleInsets = mLastVisibleInsets; final Rect stableInsets = mLastStableInsets; + final Rect outsets = mLastOutsets; final boolean reportDraw = mWinAnimator.mDrawState == WindowStateAnimator.DRAW_PENDING; final Configuration newConfig = configChanged ? mConfiguration : null; if (mAttrs.type != WindowManager.LayoutParams.TYPE_APPLICATION_STARTING @@ -1482,7 +1514,7 @@ final class WindowState implements WindowManagerPolicy.WindowState { public void run() { try { mClient.resized(frame, overscanInsets, contentInsets, - visibleInsets, stableInsets, reportDraw, newConfig); + visibleInsets, stableInsets, outsets, reportDraw, newConfig); } catch (RemoteException e) { // Not a remote call, RemoteException won't be raised. } @@ -1490,7 +1522,7 @@ final class WindowState implements WindowManagerPolicy.WindowState { }); } else { mClient.resized(frame, overscanInsets, contentInsets, visibleInsets, stableInsets, - reportDraw, newConfig); + outsets, reportDraw, newConfig); } //TODO (multidisplay): Accessibility supported only for the default display. @@ -1503,6 +1535,7 @@ final class WindowState implements WindowManagerPolicy.WindowState { mContentInsetsChanged = false; mVisibleInsetsChanged = false; mStableInsetsChanged = false; + mOutsetsChanged = false; mWinAnimator.mSurfaceResized = false; } catch (RemoteException e) { mOrientationChanging = false; @@ -1664,17 +1697,22 @@ final class WindowState implements WindowManagerPolicy.WindowState { 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(" 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(":"); |