Dumping the excoded view hierarchy instead of the default activity dump

> Encoded hierarchy is smaller is size and has a lot more information about the views

Bug: 79861035
Change-Id: I84316b1b0031282b0579f3aaac22d8d8f00d8bcb

2 files changed, 34 insertions, 0 deletions

diff --git a/quickstep/libs/sysui_shared.jar b/quickstep/libs/sysui_shared.jar
index 95bb8bbed..5e25fd8bf 100644
--- a/quickstep/libs/sysui_shared.jar
+++ b/quickstep/libs/sysui_shared.jar
diff --git a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
index 06099b9fa..e6030d126 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/UiFactory.java
@@ -24,7 +24,9 @@ import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.allapps.DiscoveryBounce.HOME_BOUNCE_SEEN;
 import static com.android.launcher3.allapps.DiscoveryBounce.SHELF_BOUNCE_SEEN;
 
+import android.app.Activity;
 import android.content.Context;
+import android.util.Base64;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
@@ -32,13 +34,19 @@ import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.LauncherStateManager.StateHandler;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.util.TouchController;
 import com.android.quickstep.OverviewInteractionState;
 import com.android.quickstep.RecentsModel;
 import com.android.quickstep.views.RecentsView;
+import com.android.systemui.shared.system.ActivityCompat;
 import com.android.systemui.shared.system.WindowManagerWrapper;
 
+import java.io.ByteArrayOutputStream;
+import java.io.PrintWriter;
+import java.util.zip.Deflater;
+
 public class UiFactory {
 
     public static TouchController[] createTouchControllers(Launcher launcher) {
@@ -167,6 +175,32 @@ public class UiFactory {
         }
     }
 
+    public static boolean dumpActivity(Activity activity, PrintWriter writer) {
+        if (!Utilities.IS_DEBUG_DEVICE) {
+            return false;
+        }
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        if (!(new ActivityCompat(activity).encodeViewHierarchy(out))) {
+            return false;
+        }
+
+        Deflater deflater = new Deflater();
+        deflater.setInput(out.toByteArray());
+        deflater.finish();
+
+        out.reset();
+        byte[] buffer = new byte[1024];
+        while (!deflater.finished()) {
+            int count = deflater.deflate(buffer); // returns the generated code... index
+            out.write(buffer, 0, count);
+        }
+
+        writer.println("--encoded-view-dump-v0--");
+        writer.println(Base64.encodeToString(
+                out.toByteArray(), Base64.NO_WRAP | Base64.NO_PADDING));
+        return true;
+    }
+
     private static class LauncherTaskViewController extends TaskViewTouchController<Launcher> {
 
         public LauncherTaskViewController(Launcher activity) {