4 files changed, 77 insertions, 0 deletions
diff --git a/Android.mk b/Android.mk
index 6deaffd48..a6b24bc59 100644
--- a/Android.mk
+++ b/Android.mk
@@ -15,6 +15,12 @@ LOCAL_SRC_FILES := $(call all-java-files-under, src)
 LOCAL_SRC_FILES += $(call all-java-files-under, src_pd)
 LOCAL_SRC_FILES += $(call all-java-files-under, src_pd_gcam)
 
+ifneq ($(BOARD_CAMERA_PLUGIN),)
+    LOCAL_SRC_FILES += $(call all-java-files-under, ../../../$(BOARD_CAMERA_PLUGIN))
+else
+    LOCAL_SRC_FILES += $(call all-java-files-under, src_plugin)
+endif
+
 LOCAL_RESOURCE_DIR += \
 	$(LOCAL_PATH)/res \
 	$(LOCAL_PATH)/res_p
diff --git a/src/com/android/camera/CameraActivity.java b/src/com/android/camera/CameraActivity.java
index d78590f18..a5bf0d747 100644
--- a/src/com/android/camera/CameraActivity.java
+++ b/src/com/android/camera/CameraActivity.java
@@ -73,6 +73,7 @@ import com.android.camera.app.CameraController;
 import com.android.camera.app.CameraProvider;
 import com.android.camera.app.CameraServices;
 import com.android.camera.app.CameraServicesImpl;
+import com.android.camera.app.DevicePluginImpl;
 import com.android.camera.app.FirstRunDialog;
 import com.android.camera.app.LocationManager;
 import com.android.camera.app.MemoryManager;
@@ -229,6 +230,7 @@ public class CameraActivity extends QuickActivity
     private int mCurrentModeIndex;
     private CameraModule mCurrentModule;
     private ModuleManagerImpl mModuleManager;
+    private DevicePluginImpl mDevicePlugin;
     private FrameLayout mAboveFilmstripControlLayout;
     private FilmstripController mFilmstripController;
     private boolean mFilmstripVisible;
@@ -538,6 +540,7 @@ public class CameraActivity extends QuickActivity
         }
         Log.v(TAG, "invoking onChangeCamera");
         mCameraAppUI.onChangeCamera();
+        mDevicePlugin.onCameraOpened(camera);
     }
 
     private void resetExposureCompensationToDefault(CameraAgent.CameraProxy camera) {
@@ -1511,6 +1514,9 @@ public class CameraActivity extends QuickActivity
 
         ModulesInfo.setupModules(mAppContext, mModuleManager, mFeatureConfig);
 
+        mDevicePlugin = new DevicePluginImpl();
+        mDevicePlugin.onCreate(mAppContext);
+
         initPowerShutter();
         initMaxBrightness();
 
@@ -2201,6 +2207,9 @@ public class CameraActivity extends QuickActivity
         if (mModeListView != null) {
             mModeListView.setVisibilityChangedListener(null);
         }
+        if (mDevicePlugin != null) {
+            mDevicePlugin.onDestroy();
+        }
         mCameraController = null;
         mSettingsManager = null;
         mOrientationManager = null;
diff --git a/src/com/android/camera/app/DevicePluginBase.java b/src/com/android/camera/app/DevicePluginBase.java
new file mode 100644
index 000000000..8f934dd64
--- /dev/null
+++ b/src/com/android/camera/app/DevicePluginBase.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.camera.app;
+
+import android.content.Context;
+
+import com.android.ex.camera2.portability.CameraAgent;
+
+/**
+ * The interface defining device-specific application hooks
+ */
+public class DevicePluginBase {
+    public void onCreate(Context context) {
+    }
+
+    public void onDestroy() {
+    }
+
+    public void onCameraOpened(CameraAgent.CameraProxy camera) {
+    }
+}
diff --git a/src_plugin/com/android/camera/app/DevicePluginImpl.java b/src_plugin/com/android/camera/app/DevicePluginImpl.java
new file mode 100644
index 000000000..c50648854
--- /dev/null
+++ b/src_plugin/com/android/camera/app/DevicePluginImpl.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.camera.app;
+
+import android.content.Context;
+
+import com.android.camera.app.DevicePluginBase;
+import com.android.ex.camera2.portability.CameraAgent;
+
+public class DevicePluginImpl extends DevicePluginBase {
+    public DevicePluginImpl() {
+    }
+}