Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

android/plugins/common/MainThreadSonarReceiver.java

@@ -0,0 +1,40 @@
+/*
+ *  Copyright (c) 2018-present, Facebook, Inc.
+ *
+ *  This source code is licensed under the MIT license found in the LICENSE
+ *  file in the root directory of this source tree.
+ *
+ */
+package com.facebook.sonar.plugins.common;
+
+import android.os.Handler;
+import android.os.Looper;
+import com.facebook.sonar.core.ErrorReportingRunnable;
+import com.facebook.sonar.core.SonarConnection;
+import com.facebook.sonar.core.SonarObject;
+import com.facebook.sonar.core.SonarReceiver;
+import com.facebook.sonar.core.SonarResponder;
+
+public abstract class MainThreadSonarReceiver implements SonarReceiver {
+
+  public MainThreadSonarReceiver(SonarConnection connection) {
+    this.mConnection = connection;
+  }
+
+  private final SonarConnection mConnection;
+  private final Handler mHandler = new Handler(Looper.getMainLooper());
+
+  @Override
+  public final void onReceive(final SonarObject params, final SonarResponder responder) {
+    mHandler.post(
+        new ErrorReportingRunnable(mConnection) {
+          @Override
+          public void runOrThrow() throws Exception {
+            onReceiveOnMainThread(params, responder);
+          }
+        });
+  }
+
+  public abstract void onReceiveOnMainThread(SonarObject params, SonarResponder responder)
+      throws Exception;
+}