From: Jason Monk <jmonk@google.com>
Date: Thu, 17 May 2018 14:56:00 +0000 (-0400)
Subject: Dump fragments in sysui when dumping
X-Git-Tag: android-x86-9.0-r1~107^2~69^2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=88e3a972b4ac7e39f34a3f67f6833cee05df905b;p=android-x86%2Fframeworks-base.git

Dump fragments in sysui when dumping

Test: adb shell dumpsys activity service com.android.systemui, ensure
      the nav bar state shows up.
Fixes: 79881849

Change-Id: I13e6fb4c61c02cbd142e64b7201667e47fe31232
---

diff --git a/packages/SystemUI/src/com/android/systemui/fragments/FragmentService.java b/packages/SystemUI/src/com/android/systemui/fragments/FragmentService.java
index 9a8512daf58c..f9bf4f59a32a 100644
--- a/packages/SystemUI/src/com/android/systemui/fragments/FragmentService.java
+++ b/packages/SystemUI/src/com/android/systemui/fragments/FragmentService.java
@@ -23,14 +23,18 @@ import android.util.Log;
 import android.view.View;
 
 import com.android.systemui.ConfigurationChangedReceiver;
+import com.android.systemui.Dumpable;
 import com.android.systemui.SystemUI;
 import com.android.systemui.SystemUIApplication;
 
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+
 /**
  * Holds a map of root views to FragmentHostStates and generates them as needed.
  * Also dispatches the configuration changes to all current FragmentHostStates.
  */
-public class FragmentService implements ConfigurationChangedReceiver {
+public class FragmentService implements ConfigurationChangedReceiver, Dumpable {
 
     private static final String TAG = "FragmentService";
 
@@ -65,6 +69,14 @@ public class FragmentService implements ConfigurationChangedReceiver {
         }
     }
 
+    @Override
+    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        pw.println("Dumping fragments:");
+        for (FragmentHostState state : mHosts.values()) {
+            state.mFragmentHostManager.getFragmentManager().dump("  ", fd, pw, args);
+        }
+    }
+
     private class FragmentHostState {
         private final View mView;