option to set manufacturer specific parameters on startup

Change-Id: If734a7f4c25465876e657926700763b9169d786e

3 files changed, 36 insertions, 0 deletions

diff --git a/res/values/config.xml b/res/values/config.xml
index b9a6294d1..b6f39052a 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -28,6 +28,10 @@
          of the fullscreen pano preview. -->
     <bool name="enable_warped_pano_preview">true</bool>
 
+    <!-- Set's manufacturer specific parameters on startup.
+         Example: lge-camera=1;cam-mode=0 -->
+    <string name="manufacturer_key_values"></string>
+
     <!-- Use following iso parameter.
          Example: lg-iso
                   lg-iso-values -->
diff --git a/src/com/android/camera/CameraHolder.java b/src/com/android/camera/CameraHolder.java
index d5167af5b..6d5ef1ab8 100755
--- a/src/com/android/camera/CameraHolder.java
+++ b/src/com/android/camera/CameraHolder.java
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2009 The Android Open Source Project
+ *               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.
@@ -30,8 +31,11 @@ import android.os.Looper;
 import android.os.Message;
 import android.util.Log;
 
+import com.android.camera.app.CameraApp;
 import com.android.camera.CameraManager.CameraProxy;
 
+import org.codeaurora.snapcam.R;
+
 import java.io.IOException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -233,6 +237,9 @@ public class CameraHolder {
     public synchronized CameraProxy open(
             Handler handler, int cameraId,
             CameraManager.CameraOpenErrorCallback cb) {
+
+        Context context = CameraApp.getContext();
+
         if (DEBUG_OPEN_RELEASE) {
             collectState(cameraId, mCameraDevice);
             if (mCameraOpened) {
@@ -265,6 +272,23 @@ public class CameraHolder {
             }
             mCameraId = cameraId;
             mParameters = mCameraDevice.getCamera().getParameters();
+
+            // Manufacturer specific key values
+            String manufacturerKeyValues =
+                    context.getResources().getString(R.string.manufacturer_key_values);
+            if (manufacturerKeyValues != null && !manufacturerKeyValues.isEmpty()) {
+                String[] keyValuesArray = manufacturerKeyValues.split(";");
+                for (String kvPair : keyValuesArray) {
+                    String[] manufacturerParamPair = kvPair.split("=");
+                    if (!manufacturerParamPair[0].isEmpty() &&
+                            !manufacturerParamPair[1].isEmpty()) {
+                        Log.d(TAG, "Set manufacturer specific parameter " +
+                            manufacturerParamPair[0] + "=" + manufacturerParamPair[1]);
+                        mParameters.set(manufacturerParamPair[0], manufacturerParamPair[1]);
+                    }
+                }
+                mCameraDevice.setParameters(mParameters);
+            }
         } else {
             if (!mCameraDevice.reconnect(handler, cb)) {
                 Log.e(TAG, "fail to reconnect Camera:" + mCameraId + ", aborting.");
diff --git a/src/com/android/camera/app/CameraApp.java b/src/com/android/camera/app/CameraApp.java
index 837e22cd1..dc5825cb1 100644
--- a/src/com/android/camera/app/CameraApp.java
+++ b/src/com/android/camera/app/CameraApp.java
@@ -18,6 +18,7 @@ package com.android.camera.app;
 
 import android.app.ActivityManager;
 import android.app.Application;
+import android.content.Context;
 
 import com.android.camera.SDCard;
 import com.android.camera.util.CameraUtil;
@@ -28,9 +29,12 @@ public class CameraApp extends Application {
     private static long mMaxSystemMemory;
     public static boolean mIsLowMemoryDevice = false;
     private static final long LOW_MEMORY_DEVICE_THRESHOLD = 2L*1024*1024*1024;
+    private static Application mApp = null;
+
     @Override
     public void onCreate() {
         super.onCreate();
+        mApp = this;
         ActivityManager actManager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
         ActivityManager.MemoryInfo memInfo = new ActivityManager.MemoryInfo();
         actManager.getMemoryInfo(memInfo);
@@ -43,5 +47,9 @@ public class CameraApp extends Application {
         CameraUtil.initialize(this);
         SDCard.initialize(this);
     }
+
+    public static Context getContext() {
+        return mApp.getApplicationContext();
+    }
 }