commit af03df6a7a93c832e0bc77b88607ef9161f0791b
author Steven Timotius <stimo@google.com> Tue Jul 18 16:56:43 2017 -0700
committer Steven Timotius <stimo@google.com> Mon Aug 14 17:06:17 2017 -0700
tree 80fc218e3ad1c988468fb683ba73ddee804a5f6c
parent 211ec527d65cc218fbc86b97d358f72f3b60c17b

Update WindowManager to output dumpsys in protobuf format

Implement enough functionality in protobuf dumpsys to replicate
old functionaltiy in android.server.cts.WindowManagerState

Test: cts-tradefed run commandAndExit cts-dev --module CtsWindowManagerHostTestCases
cts-tradefed run commandAndExit cts-dev --module CtsServicesHostTestCases
Change-Id: Ib527ab3f44620a08cf03b77c37c2bae883d90e13

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

diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 5bc4a6b..04ed87f 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -97,6 +97,15 @@
 import static com.android.server.wm.WindowStateAnimator.DRAW_PENDING;
 import static com.android.server.wm.WindowStateAnimator.READY_TO_SHOW;
 import static com.android.server.wm.WindowSurfacePlacer.SET_WALLPAPER_MAY_CHANGE;
+import static com.android.server.wm.proto.DisplayProto.ABOVE_APP_WINDOWS;
+import static com.android.server.wm.proto.DisplayProto.BELOW_APP_WINDOWS;
+import static com.android.server.wm.proto.DisplayProto.DISPLAY_INFO;
+import static com.android.server.wm.proto.DisplayProto.DOCKED_STACK_DIVIDER_CONTROLLER;
+import static com.android.server.wm.proto.DisplayProto.DPI;
+import static com.android.server.wm.proto.DisplayProto.ID;
+import static com.android.server.wm.proto.DisplayProto.IME_WINDOWS;
+import static com.android.server.wm.proto.DisplayProto.PINNED_STACK_CONTROLLER;
+import static com.android.server.wm.proto.DisplayProto.STACKS;
 
 import android.annotation.NonNull;
 import android.app.ActivityManager.StackId;
@@ -118,6 +127,7 @@
 import android.util.DisplayMetrics;
 import android.util.MutableBoolean;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 import android.view.Display;
 import android.view.DisplayInfo;
 import android.view.InputDevice;
@@ -2099,6 +2109,32 @@
         }
     }
 
+    void writeToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+        proto.write(ID, mDisplayId);
+        for (int stackNdx = mTaskStackContainers.size() - 1; stackNdx >= 0; --stackNdx) {
+            final TaskStack stack = mTaskStackContainers.get(stackNdx);
+            stack.writeToProto(proto, STACKS);
+        }
+        mDividerControllerLocked.writeToProto(proto, DOCKED_STACK_DIVIDER_CONTROLLER);
+        mPinnedStackControllerLocked.writeToProto(proto, PINNED_STACK_CONTROLLER);
+        for (int i = mAboveAppWindowsContainers.size() - 1; i >= 0; --i) {
+            final WindowToken windowToken = mAboveAppWindowsContainers.get(i);
+            windowToken.writeToProto(proto, ABOVE_APP_WINDOWS);
+        }
+        for (int i = mBelowAppWindowsContainers.size() - 1; i >= 0; --i) {
+            final WindowToken windowToken = mBelowAppWindowsContainers.get(i);
+            windowToken.writeToProto(proto, BELOW_APP_WINDOWS);
+        }
+        for (int i = mImeWindowsContainers.size() - 1; i >= 0; --i) {
+            final WindowToken windowToken = mImeWindowsContainers.get(i);
+            windowToken.writeToProto(proto, IME_WINDOWS);
+        }
+        proto.write(DPI, mBaseDisplayDensity);
+        mDisplayInfo.writeToProto(proto, DISPLAY_INFO);
+        proto.end(token);
+    }
+
     public void dump(String prefix, PrintWriter pw) {
         pw.print(prefix); pw.print("Display: mDisplayId="); pw.println(mDisplayId);
         final String subPrefix = "  " + prefix;