Java content handler for Android.

mojo/android/system/src/org/chromium/mojo/system/impl/BaseRunLoop.java

Index: mojo/android/system/src/org/chromium/mojo/system/impl/BaseRunLoop.java
diff --git a/mojo/android/system/src/org/chromium/mojo/system/impl/BaseRunLoop.java b/mojo/android/system/src/org/chromium/mojo/system/impl/BaseRunLoop.java
new file mode 100644
index 0000000000000000000000000000000000000000..11d23af306592bef18df580237ca3cad4aff468e
--- /dev/null
+++ b/mojo/android/system/src/org/chromium/mojo/system/impl/BaseRunLoop.java
@@ -0,0 +1,67 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.mojo.system.impl;
+
+import org.chromium.base.CalledByNative;
+import org.chromium.base.JNINamespace;
+import org.chromium.mojo.system.RunLoop;
+
+import java.lang.Runnable;
+
+/**
+ * Implementation of {@link RunLoop} suitable for the base:: message loop implementation.
+ */
+@JNINamespace("mojo::android")
+class BaseRunLoop implements RunLoop {
+    /**
+     * Pointer to the C run loop.
+     */
+    private long mRunLoopID;
+
+    private BaseRunLoop() {
+        this.mRunLoopID = nativeCreateBaseRunLoop();
+    }
+
+    public static RunLoop create() {
+        return new BaseRunLoop();
+    }
+
+    @Override
+    public void run() {
+        nativeRun(mRunLoopID);
+    }
+
+    @Override
+    public void runUntilIdle() {
+        nativeRunUntilIdle(mRunLoopID);
+    }
+
+    @Override
+    public void quit() {
+        nativeQuit(mRunLoopID);
+    }
+
+    @Override
+    public void postDelayedTask(Runnable runnable, long delay) {
+        nativePostDelayedTask(mRunLoopID, runnable, delay);
+    }
+
+    @Override
+    public void close() {
+        nativeDeleteMessageLoop(mRunLoopID);

[qsr, 2015/02/06 17:16:14]

You need the close to notify CoreImpl so that here is no current runloop
anymore.

[etiennej, 2015/02/09 14:09:51]

Added a method in Core to close the run loop.

+    }
+
+    @CalledByNative
+    private static void runRunnable(Runnable runnable) {
+        runnable.run();
+    }
+
+    private native long nativeCreateBaseRunLoop();
+    private native void nativeRun(long runLoopID);
+    private native void nativeRunUntilIdle(long runLoopID);
+    private native void nativeQuit(long runLoopID);
+    private native void nativePostDelayedTask(long runLoopID, Runnable runnable, long delay);
+    private native void nativeDeleteMessageLoop(long runLoopID);
+}