Merge "Fix issue in attached layouting" into qt-dev (c6cd7560) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/DisplayPolicy.java

+23 −8

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import static android.content.res.Configuration.UI_MODE_TYPE_MASK;
		import static android.view.InsetsState.TYPE_TOP_BAR;
		import static android.view.InsetsState.TYPE_TOP_GESTURES;
		import static android.view.InsetsState.TYPE_TOP_TAPPABLE_ELEMENT;
		import static android.view.View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
		import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
		import static android.view.ViewRootImpl.NEW_INSETS_MODE_NONE;
		import static android.view.WindowManager.INPUT_CONSUMER_NAVIGATION;
		@@ -1230,7 +1231,7 @@ public class DisplayPolicy {
		final boolean screenDecor = (pfl & PRIVATE_FLAG_IS_SCREEN_DECOR) != 0;

		if (layoutInScreenAndInsetDecor && !screenDecor) {
		if ((sysUiVis & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) {
		if ((sysUiVis & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0) {
		outFrame.set(displayFrames.mUnrestricted);
		} else {
		outFrame.set(displayFrames.mRestricted);
		@@ -1290,7 +1291,7 @@ public class DisplayPolicy {
		&& attrs.height == MATCH_PARENT && attrs.width == MATCH_PARENT;
		if ((attrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) != 0
		\|\| forceWindowDrawsBarBackgrounds) {
		impliedFlags \|= View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
		impliedFlags \|= SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION;
		impliedFlags \|= View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
		}
		return impliedFlags;
		@@ -1722,6 +1723,20 @@ public class DisplayPolicy {
		of.set(displayFrames.mDock);
		df.set(displayFrames.mDock);
		} else {

		// In case we forced the window to draw behind the navigation bar, restrict df/of to
		// DF.RestrictedOverscan to simulate old compat behavior.
		final Rect parentDisplayFrame = attached.getDisplayFrameLw();
		final Rect parentOverscan = attached.getOverscanFrameLw();
		final WindowManager.LayoutParams attachedAttrs = attached.mAttrs;
		if ((attachedAttrs.privateFlags & PRIVATE_FLAG_FORCE_DRAW_BAR_BACKGROUNDS) != 0
		&& (attachedAttrs.flags & FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) == 0
		&& (attachedAttrs.systemUiVisibility
		& SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) == 0) {
		parentOverscan.intersect(displayFrames.mRestrictedOverscan);
		parentDisplayFrame.intersect(displayFrames.mRestrictedOverscan);
		}

		// The effective display frame of the attached window depends on whether it is taking
		// care of insetting its content. If not, we need to use the parent's content frame so
		// that the entire window is positioned within that content. Otherwise we can use the
		@@ -1733,7 +1748,7 @@ public class DisplayPolicy {
		// setting {@link WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR} flag.
		// Otherwise, use the overscan frame.
		cf.set((fl & FLAG_LAYOUT_ATTACHED_IN_DECOR) != 0
		? attached.getContentFrameLw() : attached.getOverscanFrameLw());
		? attached.getContentFrameLw() : parentOverscan);
		} else {
		// If the window is resizing, then we want to base the content frame on our attached
		// content frame to resize...however, things can be tricky if the attached window is
		@@ -1747,8 +1762,8 @@ public class DisplayPolicy {
		cf.intersectUnchecked(displayFrames.mContent);
		}
		}
		df.set(insetDecors ? attached.getDisplayFrameLw() : cf);
		of.set(insetDecors ? attached.getOverscanFrameLw() : cf);
		df.set(insetDecors ? parentDisplayFrame : cf);
		of.set(insetDecors ? parentOverscan : cf);
		vf.set(attached.getVisibleFrameLw());
		}
		// The LAYOUT_IN_SCREEN flag is used to determine whether the attached window should be
		@@ -1956,7 +1971,7 @@ public class DisplayPolicy {
		of.set(displayFrames.mOverscan);
		df.set(displayFrames.mOverscan);
		pf.set(displayFrames.mOverscan);
		} else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
		} else if ((sysUiFl & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
		&& (type >= FIRST_APPLICATION_WINDOW && type <= LAST_SUB_WINDOW
		\|\| type == TYPE_VOLUME_OVERLAY)) {
		// Asking for layout as if the nav bar is hidden, lets the application
		@@ -2006,7 +2021,7 @@ public class DisplayPolicy {
		}
		} else if (layoutInScreen \|\| (sysUiFl
		& (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
		\| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) {
		\| SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION)) != 0) {
		if (DEBUG_LAYOUT) Slog.v(TAG, "layoutWindowLw(" + attrs.getTitle()
		+ "): IN_SCREEN");
		// A window that has requested to fill the entire screen just
		@@ -2051,7 +2066,7 @@ public class DisplayPolicy {
		of.set(displayFrames.mOverscan);
		df.set(displayFrames.mOverscan);
		pf.set(displayFrames.mOverscan);
		} else if ((sysUiFl & View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
		} else if ((sysUiFl & SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION) != 0
		&& (type == TYPE_STATUS_BAR
		\|\| type == TYPE_TOAST
		\|\| type == TYPE_DOCK_DIVIDER