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Commit fbb37381 authored by Sai Kumar Sanagavarapu's avatar Sai Kumar Sanagavarapu Committed by Paul Keith
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Camera: Force HAL1 for predefined package list. 

Force HAL1 for some of the popular apps to optimize power savings.
Use the following setprop to add any package : vendor.camera.hal1.packagelist

Change-Id: I14321c63516178dead54f04e2f6828e10225ed9e
parent 1cfda74b

core/java/android/hardware/Camera.java

+12 −2
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ import com.android.internal.app.IAppOpsService; 
import java.io.IOException;

import java.lang.ref.WeakReference;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.LinkedHashMap;

import java.util.List;
@@ -586,8 +587,17 @@ public class Camera { 
            mEventHandler = null;

        }



        return native_setup(new WeakReference<Camera>(this), cameraId, halVersion,

                ActivityThread.currentOpPackageName());

        String packageName = ActivityThread.currentOpPackageName();



        // Force HAL1 if the package name is in our 'blacklist'

        String packageList = SystemProperties.get("vendor.camera.hal1.packagelist", "");

        if (!packageList.isEmpty()) {

            if (Arrays.asList(packageList.split(",")).contains(packageName)) {

                halVersion = CAMERA_HAL_API_VERSION_1_0;

            }

        }



        return native_setup(new WeakReference<Camera>(this), cameraId, halVersion, packageName);

    }



    private int cameraInitNormal(int cameraId) {