Define a Java-side global application context.

remoting/android/java/src/org/chromium/chromoting/jni/JniInterface.java

 // Copyright 2013 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.chromoting.jni;
 
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Point;
 import android.os.Looper;
 
+import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 import org.chromium.chromoting.CapabilityManager;
 import org.chromium.chromoting.R;
 import org.chromium.chromoting.SessionAuthenticator;
 
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 
@@ skipping 112 matching lines @@
     /** Position of cursor hot-spot. Accessed on the graphics thread. */
     private static Point sCursorHotspot = new Point();
 
     /** Bitmap holding the cursor shape. Accessed on the graphics thread. */
     private static Bitmap sCursorBitmap = null;
 
     /** Capability Manager through which capabilities and extensions are handled. */
     private static CapabilityManager sCapabilityManager = CapabilityManager.getInstance();
 
     /**
-     * To be called once from the main Activity. Any subsequent calls will update the application
-     * context, but not reload the library. This is useful e.g. when the activity is closed and the
-     * user later wants to return to the application. Called on the UI thread.
+     * To be called once from the main Activity. Loads and initializes the native code.
+     * Called on the UI thread.
      */
     public static void loadLibrary(Context context) {
         if (sLoaded) return;
 
         System.loadLibrary("remoting_client_jni");
 
-        nativeLoadNative(context);
+        ContextUtils.initApplicationContext(context.getApplicationContext());
+        nativeLoadNative();
         sLoaded = true;
     }
 
     /** Performs the native portion of the initialization. */
-    private static native void nativeLoadNative(Context context);
+    private static native void nativeLoadNative();
 
     /*
      * API/OAuth2 keys access.
      */
     public static native String nativeGetApiKey();
     public static native String nativeGetClientId();
     public static native String nativeGetClientSecret();
 
     /** Returns whether the client is connected. */
     public static boolean isConnected() {
@@ skipping 314 matching lines @@
     public static void sendExtensionMessage(String type, String data) {
         if (!sConnected) {
             return;
         }
 
         nativeSendExtensionMessage(type, data);
     }
 
     private static native void nativeSendExtensionMessage(String type, String data);
 }