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求一个设置->显示->hdmi->高级设置 这个调节对比度的功能的补丁

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发表于 2019-5-13 10:15:52     
我发现firefly的大佬在rk3399的设置里面添加了一个调节对比度的功能,现在我很想要一份该功能的补丁,想自己研究下对应的功能,并想在rk3288等其他平台添加该功能
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发表于 2019-5-13 11:18:26     
问下,有没有该补丁呢,有或者没有都回复下好吗,麻烦各位了
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发表于 2019-5-15 09:05:38     
firefly的工程师,能回复我一下吗?非常感谢!
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发表于 2019-6-20 09:24:17     
基本上代码已经移植完成,但是有一个libsettings.so的库没法移植,rk3399的是64位的,而rk3288是32位,该库没法用在rk3288里面,不知道哪个工程师能给个32位的库
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发表于 2019-6-27 09:15:10     
补丁:
进入到packages/apps/Settings/目录:

diff --git a/Android.mk b/Android.mk
index 537004e..58b0865 100644
--- a/Android.mk
+++ b/Android.mk
@@ -42,6 +42,9 @@ LOCAL_PROGUARD_FLAG_FILES := proguard.flags
LOCAL_AAPT_FLAGS := --auto-add-overlay \
     --extra-packages android.support.v7.preference:android.support.v14.preference:android.support.v17.preference:android.support.v7.appcompat:android.support.v7.recyclerview

+#add libsettings-jni by louhn
+LOCAL_JNI_SHARED_LIBRARIES := libsettings-jni
+
ifneq ($(INCREMENTAL_BUILDS),)
     LOCAL_PROGUARD_ENABLED := disabled
     LOCAL_JACK_ENABLED := incremental
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 3578d24..ee4e0aa 100755
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -3159,6 +3159,11 @@
             android:enabled="@bool/config_has_help" />
<activity
     android:name="com.android.settings.display.ScreenScaleActivity"/>
-        <!-- This is the longest AndroidManifest.xml ever. -->
+<!--add by louhn-->
+<activity
+        android:name="com.android.settings.display.AdvancedDisplaySettingsActivity"/>
+<activity
+        android:name="com.android.settings.display.AdvancedDisplaySettingsMainActivity"/>
+                <!-- This is the longest AndroidManifest.xml ever. -->
     </application>
</manifest>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index 8486a38..dd795c7 100755
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -21,6 +21,26 @@
           <string name="root_access_warning_title">允许 Root 授权请求?</string>
           <string name="root_access_warning_message">允许应用得到 Root 权限是有风险的,可能会影响您的系统安全!</string>
       
+        <!--add by louhn:display advanced_settings-->
+        <string name="ok">确定</string>
+        <string name="cancel">取消</string>
+        <string name="advanced_settings">副屏高级设置</string>
+        <string name="advanced_settings_main">主屏高级设置</string>
+        <string name="bcsh">BCSH</string>
+        <string name="bcsh_reset">重置</string>
+        <string name="bcsh_cold">冷</string>
+        <string name="bcsh_warm">暖</string>
+        <string name="bcsh_sharp">锐利</string>
+        <string name="hdr">HDR</string>
+        <string name="brightness">亮度</string>
+        <string name="current">当前数值:</string>
+        <string name="contrast">对比度</string>
+        <string name="saturation">饱和度</string>
+        <string name="tone">色调</string>
+        <string name="max_brightness">最大亮度</string>
+        <string name="min_brightness">最小亮度</string>
+
+
        <string name="daemon_switch_title">开启4G守护</string>
        <string name="systembar_hide_title">永久隐藏导航栏</string>   
        <string name="systembar_hide_statustitle">永久隐藏状态栏</string>
@@ -1452,7 +1472,7 @@
     <string name="install_unknown_applications" msgid="176855644862942064">"允许安装来自未知来源的应用"</string>
     <string name="install_all_warning" product="tablet" msgid="3263360446508268880">"您的平板电脑和个人数据更容易受到从未知来源获取的应用的攻击。对于因使用这些应用而造成的平板电脑损坏或数据丢失,您同意自行承担全部责任。"</string>
     <string name="install_all_warning" product="default" msgid="8113734576826384682">"您的手机和个人数据更容易受到从未知来源获取的应用的攻击。对于因使用这些应用而造成的手机损坏或数据丢失,您同意自行承担全部责任。"</string>
-    <string name="advanced_settings" msgid="1777249286757067969">"高级设置"</string>
+    <!--string name="advanced_settings" msgid="1777249286757067969">"高级设置"</string-->
     <string name="advanced_settings_summary" msgid="4016682978071086747">"启用更多设置选项"</string>
     <string name="application_info_label" msgid="5736524913065714880">"应用信息"</string>
     <string name="storage_label" msgid="8700867073480107253">"存储空间"</string>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 2155245..aa5356e 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -18,6 +18,7 @@
     <color name="black">#000</color>
     <color name="red">#F00</color>
     <color name="blue">#00F</color>
+        <color name="green">#FF00FF00</color>

     <color name="material_empty_color_light">#FFCED7DB</color>

diff --git a/res/values/strings.xml b/res/values/strings.xml
index c68557f..43ef48c 100755
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -19,6 +19,28 @@
        <string name="root_access_warning_title">Allow root access?</string>
        <string name="root_access_warning_message">Allowing apps to request root access is very dangerous and could compromise the security of your system!</string>

+        <!--add by louhn display advanced_settings -->
+        <string name="color">Color</string>
+        <string name="ok">OK</string>
+        <string name="cancel">Cancel</string>
+        <string name="advanced_settings">Secondary Screen Advanced settings</string>
+        <string name="advanced_settings_main">Main Screen Advanced settings</string>
+        <string name="bcsh">BCSH</string>
+        <string name="bcsh_reset">reset</string>
+        <string name="bcsh_cold">cold</string>
+        <string name="bcsh_warm">warm</string>
+        <string name="bcsh_sharp">sharp</string>
+        <string name="hdr">SDR->HDR</string>
+        <string name="sdr">HDR->SDR</string>
+        <string name="brightness">Brightness</string>
+        <string name="current">Current value:</string>
+        <string name="contrast">Contrast</string>
+        <string name="saturation">Saturation</string>
+        <string name="tone">Tone</string>
+        <string name="max_brightness">Max brightness</string>
+        <string name="min_brightness">Min brightness</string>
+
+
        <!-- Strings for Dialog yes button -->
     <string name="yes">"Yes"</string>
     <!-- Strings for Dialog no button -->
@@ -3410,7 +3432,7 @@
  damage to your phone or loss of data that may result from using
  these apps.</string>
     <!-- Applications settings screen, setting check box title. If checked, applications show more settings options. -->
-    <string name="advanced_settings">Advanced settings</string>
+    <!--string name="advanced_settings">Advanced settings</string-->
     <!-- Applications settings screen, setting check box summary.  This is the summary for "Advanced settings" checkbox  -->
     <string name="advanced_settings_summary">Enable more settings options</string>
     <!-- Manage applications, individual application info screen title. For example, if they click on "Browser" in "Manage applications", the title of the next screen will be this -->
diff --git a/res/xml/hdmi_settings_timeout.xml b/res/xml/hdmi_settings_timeout.xml
index b86c58a..829121c 100644
--- a/res/xml/hdmi_settings_timeout.xml
+++ b/res/xml/hdmi_settings_timeout.xml
@@ -31,6 +31,15 @@
         <Preference
         android:key="hdmi_screen_zoom"
         android:title="@string/hdmi_screen_zoom" />
+               
+                 <!--add by louhn-->
+                 <Preference                     
+                         android:key="advanced_settings_main"               
+                         android:title="@string/advanced_settings_main" />
+                 <Preference                     
+                         android:key="advanced_settings"                 
+                         android:title="@string/advanced_settings" />
+       

  <ListPreference
            android:key="hdmi_rotation"
diff --git a/src/com/android/settings/ApplicationSettings.java b/src/com/android/settings/ApplicationSettings.java
index 759ccea..52b3679 100644
--- a/src/com/android/settings/ApplicationSettings.java
+++ b/src/com/android/settings/ApplicationSettings.java
@@ -30,7 +30,7 @@ public class ApplicationSettings extends SettingsPreferenceFragment {

     private static final String KEY_TOGGLE_ADVANCED_SETTINGS = "toggle_advanced_settings";
     private static final String KEY_APP_INSTALL_LOCATION = "app_install_location";
-
+       
     // App installation location. Default is ask the user.
     private static final int APP_INSTALL_AUTO = 0;
     private static final int APP_INSTALL_DEVICE = 1;
@@ -115,7 +115,7 @@ public class ApplicationSettings extends SettingsPreferenceFragment {
                                       Settings.System.ADVANCED_SETTINGS,
                                       Settings.System.ADVANCED_SETTINGS_DEFAULT) > 0;
     }
-
+       
     private void setAdvancedSettingsEnabled(boolean enabled) {
         int value = enabled ? 1 : 0;
         // Change the system setting
diff --git a/src/com/android/settings/DisplaySettings.java b/src/com/android/settings/DisplaySettings.java
index 0e66032..a6923d4 100755
--- a/src/com/android/settings/DisplaySettings.java
+++ b/src/com/android/settings/DisplaySettings.java
@@ -58,6 +58,21 @@ import com.android.settingslib.RestrictedPreference;
import java.util.ArrayList;
import java.util.List;

+//add by louhn advancedSetting
+import android.webkit.WebView.FindListener;
+import com.android.settings.display.DrmDisplaySetting;
+import android.support.v7.preference.PreferenceScreen;
+import android.os.DisplayOutputManager;
+import android.hardware.display.DisplayManager;
+import android.support.v7.preference.PreferenceCategory;
+import android.hardware.display.DisplayManager;
+import android.content.IntentFilter;
+import com.android.settings.display.DisplayInfo;
+import com.android.settings.data.ConstData;
+import android.view.Display;
+import java.lang.reflect.Method;
+
+
import static android.provider.Settings.Secure.CAMERA_GESTURE_DISABLED;
import static android.provider.Settings.Secure.DOUBLE_TAP_TO_WAKE;
import static android.provider.Settings.Secure.DOZE_ENABLED;
@@ -103,6 +118,37 @@ Preference.OnPreferenceChangeListener, Indexable {
        private CheckBoxPreference mSystemStatusBarHide;
        //end

+        //add by louhn advancedSetting
+    public static final String HDMI_PLUG_ACTION = "android.intent.action.HDMI_PLUGGED";
+    private PreferenceScreen mPreferenceScreen;
+    private static String mStrPlatform;
+    private static boolean mIsUseDisplayd;
+    /**
+     * rk_fb输出相关
+     */
+    private DisplayOutputManager mDisplayOutputManager;
+    /**
+     * 原生标准显示管理接口,用于DRM显示相关
+     */
+    private DisplayManager mDisplayManager;
+    /**
+     * 插拔显示设备监听
+     */
+    private DisplayListener mDisplayListener;
+    /**
+     * 主显示
+     */
+    private Preference mMainDisplayPreference;
+    /**
+     * 次显示
+     */
+    private Preference mSecondDisPreference;
+    /**
+     * HDMI热插拔接收器
+     */
+    private HDMIReceiver mHdmiReceiver;
+//////////////end by louhn///////////////////////////   
+       

        /*add by louhn*/
        private ListPreference mScreenOrientationPreference;   
@@ -280,7 +326,212 @@ Preference.OnPreferenceChangeListener, Indexable {
                        mNightModePreference.setValue(String.valueOf(currentNightMode));
                        mNightModePreference.setOnPreferenceChangeListener(this);
                }
+                //add by louhn advancedSetting
+                initData();
+                rebuildView();
+        }
+       
+        //add by louhn advancedSetting
+        private void initData(){
+                //mMainDisplayPreference = findPreference(KEY_MAIN_DISPLAY);
+                //mSecondDisPreference = findPreference(KEY_SECOND_DISPLAY);
+                //del by louhn
+                //mDisplayDeviceCategory = (PreferenceCategory)findPreference(KEY_DISPLAY_DEVICE_CATEGORY);
+                mDisplayManager = (DisplayManager)getActivity().getSystemService(Context.DISPLAY_SERVICE);
+                mDisplayListener = new DisplayListener();
+                mHdmiReceiver = new HDMIReceiver();
+        }
+        /**
+         * 注册显示监听
+         */
+        private void registerDisplayListener(){
+                mDisplayManager.registerDisplayListener(mDisplayListener, null);
+        }
+
+        /**
+         * 取消显示监听
+         */
+        private void unRegiserDisplayListener(){
+                mDisplayManager.unregisterDisplayListener(mDisplayListener);
+        }
+
+        /**
+         * 注册HDMI接收器
+         */
+        private void registerHDMIReceiver(){
+                IntentFilter filter = new IntentFilter(HDMI_PLUG_ACTION);
+                getActivity().registerReceiver(mHdmiReceiver, filter);
+        }
+
+
+        /**
+         * 取消注册HDMI接收器
+         */
+        private void unRegisterHDMIReceiver(){
+                getActivity().unregisterReceiver(mHdmiReceiver);
+        }
+
+        /**
+         * 重新构造页面
+         */
+        private void rebuildView(){
+                //del by louhn
+                //mDisplayDeviceCategory.removeAll();
+                List<DisplayInfo> displayInfos = getDisplayInfos();
+                Log.i(TAG, "rebuildView->displayInfos:" + displayInfos);
+                if(displayInfos.size() > 0){
+                        for(DisplayInfo displayInfo : displayInfos){
+                                Intent intent = new Intent();
+                                intent.putExtra(ConstData.IntentKey.DISPLAY_INFO, displayInfo);
+                                getActivity().setIntent(intent);
+                                if(displayInfo.getDisplayId() == 0){
+                                         Log.d("LOUHN_DEBUG","displayInfo.getDisplayId() == 0 in DisplaySettings.java");
+                                        //mMainDisplayPreference.setTitle(displayInfo.getDescription());
+                                        //del by louhn
+                                        //mDisplayDeviceCategory.addPreference(mMainDisplayPreference);
+                                }else{
+                                        Log.d("LOUHN_DEBUG","displayInfo.getDisplayId() == 1 in DisplaySettings.java");
+                                        //mSecondDisPreference.setTitle(displayInfo.getDescription());
+                                        //del by louhn
+                                        //mDisplayDeviceCategory.addPreference(mSecondDisPreference);
+                                }
+                        }
+                }
+        }
+
+        /**
+         * 获取所有外接显示设备信息,此方法已兼容rk_fb与DRM
+         * @param <mDisplayOutputManager>
+         * @return
+         */
+        private List<DisplayInfo> getDisplayInfos(){
+                List<DisplayInfo> displayInfos = new ArrayList<DisplayInfo>();
+                mDisplayOutputManager = null;
+                try{
+                        mDisplayOutputManager = new DisplayOutputManager();
+                }catch (Exception e){
+                        Log.i(TAG, "new DisplayOutputManger exception:" + e);
+                }
+                    mIsUseDisplayd = SystemProperties.getBoolean("ro.rk.displayd.enable", true);
+                Log.d("LOUHN_DEBUG","mIsUseDisplayd2="+mIsUseDisplayd +" in DisplaySettings.java");
+                Display[] displays = mDisplayManager.getDisplays();
+                if(!mIsUseDisplayd){
+                        displayInfos.addAll(DrmDisplaySetting.getDisplayInfoList());
+                }else{
+                        //使用rk_fb方式获取显示列表
+                        int[] mainTypes = mDisplayOutputManager.getIfaceList(mDisplayOutputManager.MAIN_DISPLAY);
+                        int[] externalTypes = mDisplayOutputManager.getIfaceList(mDisplayOutputManager.AUX_DISPLAY);
+                        //RK系列芯片,目前最多只能支持2个屏幕
+                        if(mainTypes != null && mainTypes.length > 0){
+                                int currMainType = mDisplayOutputManager.getCurrentInterface(mDisplayOutputManager.MAIN_DISPLAY);
+                                //主屏只能有一个
+                                DisplayInfo displayInfo = new DisplayInfo();
+                                displayInfo.setDisplayId(0);
+                                displayInfo.setDescription((String)invokeMethod(mDisplayOutputManager, "typetoface", new Class[]{int.class}, new Integer[]{currMainType}));
+                                displayInfo.setType(currMainType);
+                                displayInfo.setModes(mDisplayOutputManager.getModeList(0,currMainType));
+                                displayInfos.add(displayInfo);
+                        }
+                        if(externalTypes != null && externalTypes.length > 0){
+                                int currExternalType =  mDisplayOutputManager.getCurrentInterface(mDisplayOutputManager.AUX_DISPLAY);
+                                //副屏只能有一个
+                                DisplayInfo displayInfo = new DisplayInfo();
+                                displayInfo.setType(currExternalType);
+                                displayInfo.setModes(mDisplayOutputManager.getModeList(1,currExternalType));
+                                displayInfo.setDescription((String)invokeMethod(mDisplayOutputManager, "typetoface", new Class[]{int.class}, new Integer[]{currExternalType}));
+                                //副屏的id需要搜索标准接口
+                                for(Display display : displays){
+                                        if(display.getDisplayId() != 0){
+                                                displayInfo.setDisplayId(display.getDisplayId());
+                                                break;
+                                        }
+                                }
+                                displayInfos.add(displayInfo);
+                        }
+                }
+                return displayInfos;
+        }
+       
+                /**
+         * 反射调用相关方法
+         * @param object
+         * @param methodName
+         * @param parameterTypes
+         * @param args
+         * @return
+         */
+        private Object invokeMethod(Object object, String methodName, Class<?>[] parameterTypes, Object[] args){
+                Object result = null;
+                try{
+                        Method method = object.getClass().getDeclaredMethod(methodName, parameterTypes);
+                        method.setAccessible(true);
+                        result = method.invoke(object, args);
+                }catch (Exception e){
+                        Log.i(TAG, "invokeMethod->exception:" + e);
+                }
+                return result;
+        }
+
+
+        /**
+         * 转换显示接口
+         */
+        private void changeDisplayInterface(boolean isHDMIConnect){
+                mDisplayOutputManager = null;
+                try{
+                        mDisplayOutputManager = new DisplayOutputManager();
+                }catch (Exception e){
+                        Log.i(TAG, "new DisplayOutputManger exception:" + e);
+                }
+                if(!isHDMIConnect){
+                        mDisplayOutputManager.setInterface(mDisplayOutputManager.MAIN_DISPLAY,1, true);
+                }
+        }
+       
+        /**
+         * 显示设备插拔监听器
+         * @author GaoFei
+         *
+         */
+        class DisplayListener implements DisplayManager.DisplayListener{
+
+                @Override
+                public void onDisplayAdded(int displayId) {
+                        Log.i(TAG, "DisplayListener->onDisplayAdded");
+                        rebuildView();
+                }
+
+                @Override
+                public void onDisplayRemoved(int displayId) {
+                        Log.i(TAG, "DisplayListener->onDisplayRemoved");
+                        rebuildView();
+                }
+
+                @Override
+                public void onDisplayChanged(int displayId) {
+                        Log.i(TAG, "DisplayListener->onDisplayChanged");
+
+                }
+
+        }
+       
+        /**
+         * HDMI 热插拔事件
+         * @author GaoFei
+         *
+         */
+        class HDMIReceiver extends BroadcastReceiver{
+
+                @Override
+                public void onReceive(Context context, Intent intent) {
+                        boolean state = intent.getBooleanExtra("state", true);
+                        changeDisplayInterface(state);
+                        //Log.i(TAG, "HDMIReceiver->onReceive");
+                        rebuildView();
+                }
+
        }
+        //end by louhn advancedSetting       

        private static boolean allowAllRotations(Context context) {
                return Resources.getSystem().getBoolean(
diff --git a/src/com/android/settings/HdmiSettings.java b/src/com/android/settings/HdmiSettings.java
index 9fe6a92..c64fe75 100755
--- a/src/com/android/settings/HdmiSettings.java
+++ b/src/com/android/settings/HdmiSettings.java
@@ -56,7 +56,7 @@ import com.android.settings.display.*;
import android.app.DialogFragment;

import com.android.settings.data.ConstData;
-
+import com.android.settings.data.ConstDataTwo;
import android.hardware.display.DisplayManager;
import android.view.Display;

@@ -72,6 +72,12 @@ public class HdmiSettings extends SettingsPreferenceFragment
     private static final String TAG = "HdmiSettings";
     private static final String KEY_HDMI_RESOLUTION = "hdmi_resolution";
     private static final String KEY_HDMI_SCALE = "hdmi_screen_zoom";
+        /*add by louhn:advanced setting*/
+        private static final String KEY_ADVANCED_SETTINGS = "advanced_settings";
+        private static final String KEY_ADVANCED_SETTINGS_MAIN = "advanced_settings_main";
+        private Preference mHdmiAdvancedSetting;
+        private Preference mHdmiAdvancedMainSetting;
+
     private static final String KEY_HDMI_ROTATION="hdmi_rotation";
     private static final String KEY_HDMI_DUAL_SCREEN = "dual_screen_setting";
     private static final String KEY_HDMI_DUAL_SCREEN_VH = "dual_screen_vh";
@@ -154,7 +160,14 @@ public class HdmiSettings extends SettingsPreferenceFragment
         mHdmiDualScreen = (CheckBoxPreference)findPreference(KEY_HDMI_DUAL_SCREEN);
         mHdmiDualScreen.setChecked(enable);
         mHdmiDualScreen.setOnPreferenceChangeListener(this);
-
+                
+                 /*add by louhn:advanced setting*/
+                mHdmiAdvancedSetting = findPreference(KEY_ADVANCED_SETTINGS);
+                mHdmiAdvancedSetting.setOnPreferenceClickListener(this);
+                mHdmiAdvancedMainSetting  = findPreference(KEY_ADVANCED_SETTINGS_MAIN);
+                mHdmiAdvancedMainSetting.setOnPreferenceClickListener(this);
+
+
         mHdmiDualScreenVH = (CheckBoxPreference)findPreference(KEY_HDMI_DUAL_SCREEN_VH);
         mHdmiDualScreenVH.setChecked(SystemProperties.getBoolean("persist.sys.rotation.efull", false));
         mHdmiDualScreenVH.setOnPreferenceChangeListener(this);
@@ -258,16 +271,24 @@ public class HdmiSettings extends SettingsPreferenceFragment
     /**
      * 还原分辨率值
      */
-    public void updateResolutionValue() {
-        String resolutionValue = null;
-        mDisplayInfo = getDisplayInfo();
-        if (mDisplayInfo != null)
-            resolutionValue = DrmDisplaySetting.getCurDisplayMode(mDisplayInfo);
-        Log.i(TAG, "resolutionValue:" + resolutionValue);
-        mOldResolution = resolutionValue;
-        if (resolutionValue != null)
-            mHdmiResolution.setValue(resolutionValue);
-    }
+        public void updateResolutionValue(){
+                String resolutionValue = null;
+                if(!mIsUseDisplayd){
+                        resolutionValue = DrmDisplaySetting.getCurDisplayMode(mDisplayInfo);
+                        Log.i(TAG, "3399 resolutionValue:" + resolutionValue);
+                }else{
+                        DisplayOutputManager displayOutputManager = null;
+                        try{
+                                displayOutputManager = new DisplayOutputManager();
+                                resolutionValue = displayOutputManager.getCurrentMode(mDisplayInfo.getDisplayId() == 0 ? 0 : 1, mDisplayInfo.getType());
+                        }catch (Exception e){
+                                Log.i(TAG, "updateResolutionValue->exception:" + e);
+                        }
+                        if(mOldResolution == null)
+                                mOldResolution = resolutionValue;
+                }
+        }
+       

     private void updateHDMIState() {
         Display[] allDisplays = mDisplayManager.getDisplays();
@@ -338,7 +359,20 @@ public class HdmiSettings extends SettingsPreferenceFragment
             String value = SystemProperties.get("persist.sys.rotation.einit","0");
             mHdmiDualScreenList.setValue(value);
         }
-        return true;
+                 /*add by louhn:advanced setting*/
+                 else if (preference == mHdmiAdvancedSetting) {
+                     Intent advancedSettingIntent = new Intent(getActivity(),          AdvancedDisplaySettingsActivity.class);
+                     advancedSettingIntent.putExtra(ConstData.IntentKey.DISPLAY_ID, 1);
+                     getActivity().startActivity(advancedSettingIntent);
+                 }
+
+                 else if (preference == mHdmiAdvancedMainSetting) {
+                     Intent advancedSettingIntentMain = new Intent(getActivity(), AdvancedDisplaySettingsMainActivity.class);
+                     Log.d("LOUHN_DEBUG","in onPreferenceClick second");
+                     advancedSettingIntentMain.putExtra(ConstDataTwo.IntentKey.DISPLAY_ID, 0);
+                     getActivity().startActivity(advancedSettingIntentMain);
+                }
+                return true;
     }

     @Override


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技术大神

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发表于 2019-6-27 09:26:41     
解压,添加的文件.zip
放入了AdvancedDisplaySettingsActivity.java文件                                                                       
packages/apps/Settings/src/com/android/settings/display/AdvancedDisplaySettingsActivity.java                                                                       
packages/apps/Settings/src/com/android/settings/display/AdvancedDisplaySettingsMainActivity.java                                                       
添加了                                                                       
packages/apps/Settings/res/layout/activity_advanced_display_settings.xml
packages/apps/Settings/res/layout/activity_advanced_display_settings_main.xml                                                                       
packages/apps/Settings/res/layout/activity_base_input.xml       
packages/apps/Settings/res/layout/activity_base_input_main.xml                                                                       
packages/apps/Settings/res/layout/activity_base_input_for_advanced_display_settings.xml                                                                       
packages/apps/Settings/res/layout/activity_base_input_for_advanced_display_settings_main.xml                                                                       

packages/apps/Settings/res/drawable/layout_background.xml                                                                                       
packages/apps/Settings/src/com/android/settings/BaseInputActivity.java                                                                        
packages/apps/Settings/src/com/android/settings/BaseInputMainActivity.ja                               
packages/apps/Settings/src/com/android/settings/utils/JniCall.java                                                                                                                               
out/target/product/rk3399_all/system/lib64                                                                       
添加libsettings-jni.so                                                                       
                                                                       
添加packages/apps/Settings/res/drawable/ramiro.jpg                                                                                                                       
build.prop添加                                                                       
ro.rk.displayd.enable=false
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发表于 2019-6-27 09:29:00     
文件

添加的文件.zip

955.52 KB, 下载次数: 1, 下载积分: 灯泡 -1 , 经验 -1

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发表于 2019-6-27 09:35:01     
没人回复,补丁只能自己硬扒了,分享给需要的人。该功能已经被我修改过了,我是在Setting->Display->HDMI目录下面添加了两条list:主屏高级设置、副屏高级设置。用于调节主屏和副屏的色彩

advanced_setting_patch.zip

6.18 KB, 下载次数: 1, 下载积分: 灯泡 -1 , 经验 -1

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发表于 2019-6-27 10:33:09     
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发表于 2019-7-1 14:30:30     
赞!!!
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