Build all java files into jar for each module on Android

BUG=
R=fischman@webrtc.org, niklas.enbom@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1636004

Patch from Jeremy Mao <yujie.mao@intel.com>.

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4211 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/modules/audio_device/audio_device.gypi

@@ -182,6 +182,18 @@
     },
   ],
   'conditions': [
+    ['OS=="android"', {
+      'targets': [
+        {
+          'target_name': 'audio_device_module_java',
+          'type': 'none',
+          'variables': {
+            'java_in_dir': 'android/java',
+          },
+          'includes': [ '../../../build/java.gypi' ],
+        },
+      ],
+    }],
     ['include_tests==1', {
       'targets': [
         {

webrtc/modules/video_capture/video_capture.gypi

@@ -121,6 +121,21 @@
     },
   ],
   'conditions': [
+    ['OS=="android"', {
+      'targets': [
+        {
+          'target_name': 'video_capture_module_java',
+          'type': 'none',
+          'variables': {
+            'java_in_dir': 'android/java',
+          },
+          'dependencies': [
+            'video_render_module_java',
+          ],
+          'includes': [ '../../../build/java.gypi' ],
+        },
+      ],
+    }],
     ['include_tests==1', {
       'targets': [
         {

webrtc/modules/video_render/video_render.gypi

@@ -154,6 +154,18 @@
   ], # targets
 
   'conditions': [
+    ['OS=="android"', {
+      'targets': [
+        {
+          'target_name': 'video_render_module_java',
+          'type': 'none',
+          'variables': {
+            'java_in_dir': 'android/java',
+          },
+          'includes': [ '../../../build/java.gypi' ],
+        },
+      ],
+    }],
     ['include_internal_video_render==1', {
       'defines': ['WEBRTC_INCLUDE_INTERNAL_VIDEO_RENDER',],
     }],

webrtc/video_engine/test/android/android_video_demo.gypi

@@ -20,15 +20,9 @@
         {
           # TODO(leozwang): Convert building of the demo to a proper GYP target
           # so this action and the custom build script is not needed.
+          # (http://crbug.com/255101)
           'action_name': 'build_video_demo_apk',
           'inputs' : [
-            '<(webrtc_root)/modules/audio_device/android/org/webrtc/voiceengine/WebRTCAudioDevice.java',
-            '<(webrtc_root)/modules/video_capture/android/java/org/webrtc/videoengine/CaptureCapabilityAndroid.java',
-            '<(webrtc_root)/modules/video_capture/android/java/org/webrtc/videoengine/VideoCaptureAndroid.java',
-            '<(webrtc_root)/modules/video_capture/android/java/org/webrtc/videoengine/VideoCaptureDeviceInfoAndroid.java',
-            '<(webrtc_root)/modules/video_render/android/java/org/webrtc/videoengine/ViEAndroidGLES20.java',
-            '<(webrtc_root)/modules/video_render/android/java/org/webrtc/videoengine/ViERenderer.java',
-            '<(webrtc_root)/modules/video_render/android/java/org/webrtc/videoengine/ViESurfaceRenderer.java',
             '<(webrtc_root)/video_engine/test/android/src/org/webrtc/videoengine/ViEMediaCodecDecoder.java',
             '<(webrtc_root)/video_engine/test/android/src/org/webrtc/videoengineapp/IViEAndroidCallback.java',
             '<(webrtc_root)/video_engine/test/android/src/org/webrtc/videoengineapp/ViEAndroidJavaAPI.java',