Android(安卓)8.1 MTK6739修改文档

1. 信息-设置-通知-重要程度-中（不发出提示音），非锁屏界面下无提示通知框弹出

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

method:shouldPeek

@@ -7578,8 +7578,8 @@ private PowerManager.WakeLock mNotificationWakeLock;         }          // Allow peeking for DEFAULT notifications only if we're on Ambient Display.-        int importanceLevel = isDozing() ? NotificationManager.IMPORTANCE_DEFAULT-                : NotificationManager.IMPORTANCE_HIGH;+        int importanceLevel = NotificationManager.IMPORTANCE_LOW/*devin.20180510   isDozing() ? NotificationManager.IMPORTANCE_DEFAULT+                : NotificationManager.IMPORTANCE_HIGH;*/         if (mNotificationData.getImportance(sbn.getKey()) < importanceLevel) {             if (true/**DEBUG*/) Log.d(TAG, "No peeking: unimportant notification: " + sbn.getKey());             return false;

2. 关机动画播放时长/关机时长/关机动画播放不全

vendor/mediatek/proprietary/frameworks/base/services/core/java/com/mediatek/server/MtkShutdownThread.java

method:showCustomizedShutdownAnimation

-    private static final int MIN_SHUTDOWN_ANIMATION_PLAY_TIME = 5 * 1000;+    private static final int MIN_SHUTDOWN_ANIMATION_PLAY_TIME = 10 * 1000;//devin.20180510         beginAnimationTime = 0;         boolean mShutOffAnimation = configShutdownAnimation(context);-        int screenTurnOffTime = getScreenTurnOffTime(context);+        int screenTurnOffTime = MIN_SHUTDOWN_ANIMATION_PLAY_TIME;//getScreenTurnOffTime(context);devin.20180510         synchronized (mEnableAnimatingSync) {             if (mEnableAnimating) {                 if (mShutOffAnimation) {

3. 灭屏状态下收到短信、蓝牙收到文件，屏幕亮屏

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

+private PowerManager.WakeLock mNotificationWakeLock;     public void onAsyncInflationFinished(Entry entry) {         mPendingNotifications.remove(entry.key);         // If there was an async task started after the removal, we don't want to add it back to         // the list, otherwise we might get leaks.         boolean isNew = mNotificationData.get(entry.key) == null;+               //devin.20180424+               mNotificationWakeLock = mPowerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP
+　　　　　　　　　　　　　　　　　　 | PowerManager.ON_AFTER_RELEASE, TAG);+               //end+               mNotificationWakeLock.setReferenceCounted(false);         if (isNew && !entry.row.isRemoved()) {    protected void addNotificationViews(Entry entry) {        if (entry == null) {            return;        }        // Add the expanded view and icon.        mNotificationData.add(entry);        Log.d(TAG, "packgename:"+entry.key);+        //devin.20180424+        if (!mPowerManager.isScreenOn() && entry.key != null && (entry.key.contains("com.google.android.apps.messaging")
+　　　　　　　　　　　　 || entry.key.contains("com.android.bluetooth"))){+            mNotificationWakeLock.acquire(5000);+            Log.d(TAG, "special app notification turn screen on");+        }+        //end        updateNotifications();    }    public void updateNotification(StatusBarNotification notification, RankingMap ranking)            throws InflationException {......        if (entry == null) {            return;        }                mNotificationData.add(entry);+        //devin.20180424+        if (!mPowerManager.isScreenOn() && entry.key != null && (entry.key.contains("com.google.android.apps.messaging") 
+　　　　　　　　　　　　　　　　　　　　|| entry.key.contains("com.android.bluetooth"))){+            mNotificationWakeLock.acquire(5000);+            Log.d(TAG, "special app notification turn screen on");+        }+        //end        mHeadsUpEntriesToRemoveOnSwitch.remove(entry);        mRemoteInputEntriesToRemoveOnCollapse.remove(entry);......

4. 默认音量

frameworks/base/media/java/android/media/AudioSystem.java

@@ -866,11 +866,11 @@ public class AudioSystem     */     public static int[] DEFAULT_STREAM_VOLUME = new int[] {         4,   // STREAM_VOICE_CALL-        15,  // STREAM_SYSTEM-        15,   // STREAM_RING-        15,   // STREAM_MUSIC-        15,   // STREAM_ALARM-        15,   // STREAM_NOTIFICATION+        12,  // STREAM_SYSTEM+        12,   // STREAM_RING+        12,   // STREAM_MUSIC+        12,   // STREAM_ALARM+        12,   // STREAM_NOTIFICATION

多媒体音量

frameworks/base/services/core/java/com/android/server/audio/AudioService.java

@@ -712,7 +712,7 @@ public class AudioService extends IAudioService.Stub                         MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC] / 4;             } else {                 AudioSystem.DEFAULT_STREAM_VOLUME[AudioSystem.STREAM_MUSIC] =-                        MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC] / 3;+                        /*MAX_STREAM_VOLUME[AudioSystem.STREAM_MUSIC] / 3*/ 12;//devin.20180509             }         }

5. 默认亮度

vendor/mediatek/proprietary/packages/apps/SettingsProvider/res/values/defaults.xml

+    158

6. 去掉设置-应用和通知-查看全部23个应用-信息-应用通知-应用中的其他设置

vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/android/settings/notification/NotificationSettingsBase.java

     protected void addAppLinkPref() {-        if (mAppRow.settingsIntent != null && mAppLink == null) {+               Log.i("joyatel","pkg:"+mAppRow.pkg);+        if (mAppRow.settingsIntent != null && mAppLink == null && !mAppRow.pkg.equals("com.google.android.apps.messaging")/*devin.20180507*/) {             addPreferencesFromResource(R.xml.inapp_notification_settings);             mAppLink = (Preference) findPreference(KEY_APP_LINK);

7. 打开设置-存储中的默认存储器菜单及功能

vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/mediatek/settings/deviceinfo/StorageSettingsExts.java

@@ -57,13 +57,14 @@ public class StorageSettingsExts {         mDiskCategory = (PreferenceCategory) mRoot                 .findPreference(KEY_DEFAULT_WRITE_DISK); -        if (!FeatureOption.MTK_DEFAULT_WRITE_DISK || FeatureOption.MTK_A1_FEATURE) {+        if (FeatureOption.MTK_DEFAULT_WRITE_DISK || FeatureOption.MTK_A1_FEATURE) {             mRoot.removePreference(mDiskCategory);         }     }      private void updateDefaultWriteDiskCategory() {-        if (!FeatureOption.MTK_DEFAULT_WRITE_DISK || FeatureOption.MTK_A1_FEATURE) {+               Log.i("devin","MTK_A1_FEATURE:"+FeatureOption.MTK_A1_FEATURE);+        if (FeatureOption.MTK_DEFAULT_WRITE_DISK || FeatureOption.MTK_A1_FEATURE) {             return;         }

vendor/mediatek/proprietary/frameworks/base/core/java/com/mediatek/storage/StorageManagerEx.java

@@ -101,8 +101,15 @@ public class StorageManagerEx {         boolean supportMultiUsers = false;          // Modifications for O1.BSP+ as default path feature is not supported.-        path = Environment.getExternalStorageDirectory().getAbsolutePath();+               //devin.20180424+       // path = Environment.getExternalStorageDirectory().getAbsolutePath();+          path = SystemProperties.get(PROP_SD_DEFAULT_PATH);+          Log.i(TAG,"path1:"+path);+          if(path.equals("")){+                  path = Environment.getExternalStorageDirectory().getAbsolutePath();+          }         Log.i(TAG, " Default path taken as primary storage, path=" + path);+               //devin.20180424         // Modifications complete for O1.BSP+.         return path;

通话录音、FM录音默认存储跟随设置

vendor/mediatek/proprietary/packages/apps/FMRadio/src/com/android/fmradio/FmUtils.java

+import com.mediatek.storage.StorageManagerEx;@@ -201,7 +202,8 @@ public class FmUtils {      * @return The phone storage path      */     public static String getDefaultStoragePath() {-        return Environment.getExternalStorageDirectory().getPath();+       // return Environment.getExternalStorageDirectory().getPath();+          return StorageManagerEx.getDefaultPath(); //devin.20180424     }

vendor/mediatek/proprietary/packages/services/CallRecorderService/src/com/mediatek/callrecorder/Recorder.java

@@ -116,8 +116,8 @@ public abstract class Recorder implements OnErrorListener {          SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd_HH.mm.ss");         String prefix = dateFormat.format(new Date());-        //File sampleDir = new File(StorageManagerEx.getDefaultPath());-        File sampleDir = Environment.getExternalStorageDirectory();+        File sampleDir = new File(StorageManagerEx.getDefaultPath());//devin.20180424+        //File sampleDir = Environment.getExternalStorageDirectory();

8. 相机设置拍照预览默认4:3

vendor/mediatek/proprietary/packages/apps/Camera/src/com/android/camera/bridge/CameraDeviceExt.java

@@ -190,7 +190,8 @@ public class CameraDeviceExt implements ICameraDeviceExt {                     mParametersExt);             if (supportedRatios != null && supportedRatios.size() > 0) {                 SharedPreferences.Editor editor = mPreferences.edit();-                String ratioString = supportedRatios.get(supportedRatios.size() - 1);+                //String ratioString = supportedRatios.get(supportedRatios.size() - 1);+                               String ratioString = supportedRatios.get(0);//devin.2018420       editor.putString(SettingConstants.KEY_PICTURE_RATIO, ratioString);                 editor.apply();                 pictureRatio = ratioString;

vendor/mediatek/proprietary/packages/apps/Camera/src/com/mediatek/camera/setting/SettingUtils.java

@@ -259,7 +259,8 @@ public class SettingUtils {         String ratioString = null;         if (supportedRatios != null && supportedRatios.size() > 0) {             SharedPreferences.Editor editor = sharedPreferences.edit();-            ratioString = supportedRatios.get(supportedRatios.size() - 1);+            //ratioString = supportedRatios.get(supportedRatios.size() - 1);+                       ratioString = supportedRatios.get(0);//devin.20180420             editor.putString(SettingConstants.KEY_PICTURE_RATIO, ratioString);             editor.apply();

9. 文件默认显示内部存储设备

     public static boolean mustShowDeviceRoot(Intent intent) {         /// M: Discussed with QA, this option should always be shown-        return false;+        return true;//devin.20180423         //return intent.getBooleanExtra(DocumentsContract.EXTRA_SHOW_ADVANCED, false);     }

10. Camera 屏蔽高温报警和连拍

vendor/mediatek/proprietary/packages/apps/Camera/src/com/mediatek/camera/AdditionManager.java

@@ -78,12 +78,12 @@ public class AdditionManager {         mIContinuousShotAddition = new ContinuousShot(cameraContext);         mDistanceInfo = new DistanceInfo(cameraContext);         mRemoteCameraAddition = new RemoteCameraAddition(cameraContext);-        mNormalAddition.add(new ThermalThrottle(cameraContext));+       // mNormalAddition.add(new ThermalThrottle(cameraContext));         mPhotoAddtion.add(new Asd(cameraContext));-        mPhotoAddtion.add(mIContinuousShotAddition);+        //mPhotoAddtion.add(mIContinuousShotAddition);         mNormalAddition.add(mDistanceInfo);         mPhotoAddtion.add(mRemoteCameraAddition);-        mDenoiseAddition.add(mIContinuousShotAddition);+       // mDenoiseAddition.add(mIContinuousShotAddition);     }

vendor/mediatek/proprietary/packages/apps/Camera/src/com/mediatek/camera/addition/thermalthrottle/ThermalThrottle.java

@@ -148,7 +148,7 @@ public class ThermalThrottle extends CameraAddition {     private void updateCountDownTime(final Activity activity) {         Log.d(TAG, "[updateCountDownTime]mCountDown = " + mWatingTime + ",mIsResumed = "                 + mIsResumed);-        if (isTemperTooHigh()) {+        if (false/**isTemperTooHigh()**/) {             if (mWatingTime > 0) {                 mWatingTime--;                 mAlertDialog.setCountDownTime(String.valueOf(mWatingTime));

11. 低电量不能开启手电筒

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/policy/FlashlightControllerImpl.java

+import android.os.BatteryManager;+import android.widget.Toast;     public void setFlashlight(boolean enabled) {+        BatteryManager batteryManager=(BatteryManager)mContext.getSystemService(mContext.BATTERY_SERVICE);+        int counter = batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER);+        int averge = batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CURRENT_AVERAGE);+        int current_now = batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CURRENT_NOW);+        Log.d(TAG,"FlashlightControllerImpl::setFlashlight...counter:"+counter+", averge:"+averge+", current_now:"+current_now); ++        boolean enoughtBatteryLevel = counter >= 3;+        if(!enoughtBatteryLevel){+              Toast.makeText(mContext, "low battery level", 3000).show();+        }+        +        enabled = enabled&enoughtBatteryLevel;         boolean pendingError = false;         synchronized (this) {             if (mCameraId == null) return;

12. 添加虚拟键振动功能

frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java

@@ -6097,7 +6097,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {         }          boolean useHapticFeedback = down-                && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0+               // && (policyFlags & WindowManagerPolicy.FLAG_VIRTUAL) != 0                 && event.getRepeatCount() == 0;

13. 去掉关闭网络数据时的叉号

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/policy/TelephonyIcons.java

-    static final int ICON_DATA_DISABLED = R.drawable.stat_sys_data_disabled;+    static final int ICON_DATA_DISABLED = -1/**R.drawable.stat_sys_data_disabled**/; -    static final int QS_ICON_DATA_DISABLED = R.drawable.ic_qs_data_disabled;+    static final int QS_ICON_DATA_DISABLED = -1/**R.drawable.ic_qs_data_disabled**/;

14. 切换语言后设置中的"勿扰偏好设置"菜单下的自动规则字符串不刷新

frameworks/base/services/core/java/com/android/server/notification/NotificationManagerService.java

@@ -818,8 +818,9 @@ public class NotificationManagerService extends SystemService {         @Override         public void onReceive(Context context, Intent intent) {             if (Intent.ACTION_LOCALE_CHANGED.equals(intent.getAction())) {-                mZenModeHelper.updateDefaultZenRules();+                //mZenModeHelper.updateDefaultZenRules();      devin.2018419                 mRankingHelper.onLocaleChanged(context, ActivityManager.getCurrentUser());+                               mZenModeHelper = new ZenModeHelper(getContext(), mHandler.getLooper(), mConditionProviders);//devin.2018419             }         }     };

15. 客制化BT，WiFi direct，WLAN热点名称

BT：device/generic/common/bluetooth/bdroid_buildcfg.h

-#define BTM_DEF_LOCAL_NAME   "Android Bluedroid"+#define BTM_DEF_LOCAL_NAME   "Vox_5S"

WiFi direct：vendor/mediatek/proprietary/packages/apps/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

@@ -2659,6 +2659,8 @@ class DatabaseHelper extends SQLiteOpenHelper {             loadSetting(stmt, Settings.Global.ENHANCED_4G_MODE_ENABLED,                     ImsConfig.FeatureValueConstants.ON); +            loadSetting(stmt, Settings.Global.WIFI_P2P_DEVICE_NAME,"Vox_5S");+             /// M: Load MTK added Global providers before Android M.             mUtils.loadCustomGlobalSettings(stmt);

WLAN热点：frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiApConfigStore.java

@@ -207,8 +207,9 @@ public class WifiApConfigStore {      */     private WifiConfiguration getDefaultApConfiguration() {         WifiConfiguration config = new WifiConfiguration();-        config.SSID = mContext.getResources().getString(-                R.string.wifi_tether_configure_ssid_default) + "_" + getRandomIntForDefaultSsid();+        //config.SSID = mContext.getResources().getString(+         //       R.string.wifi_tether_configure_ssid_default) + "_" + getRandomIntForDefaultSsid();+        config.SSID = "Vox_5S";         config.allowedKeyManagement.set(KeyMgmt.WPA2_PSK);         String randomUUID = UUID.randomUUID().toString();         //first 12 chars from xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

16. 12小时制，锁屏/状态栏增加A/PM显示

锁屏：vendor/mediatek/proprietary/packages/apps/SystemUI/res-keyguard/values/strings.xml

-    h:mm+    aa

vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/keyguard/KeyguardStatusView.java

@@ -308,9 +308,9 @@ public class KeyguardStatusView extends GridLayout {             clockView12 = DateFormat.getBestDateTimePattern(locale, clockView12Skel);             // CLDR insists on adding an AM/PM indicator even though it wasn't in the skeleton             // format.  The following code removes the AM/PM indicator if we didn't want it.-            if (!clockView12Skel.contains("a")) {+            /* meng if (!clockView12Skel.contains("a")) {                 clockView12 = clockView12.replaceAll("a", "").trim();-            }+            }*/              clockView24 = DateFormat.getBestDateTimePattern(locale, clockView24Skel);

状态栏：vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java

@@ -108,8 +108,9 @@ public class Clock extends TextView implements DemoMode, Tunable, CommandQueue.C         try {             mSystemUIFactoryBase = OpSystemUICustomizationFactoryBase.getOpFactory(context);             mStatusBarExt = mSystemUIFactoryBase.makeSystemUIStatusBar(context);-            mAmPmStyle = mStatusBarExt.getClockAmPmStyle(a.getInt(R.styleable.Clock_amPmStyle,-                    AM_PM_STYLE_GONE));+            //mAmPmStyle = mStatusBarExt.getClockAmPmStyle(a.getInt(R.styleable.Clock_amPmStyle,+            //        AM_PM_STYLE_GONE));+                       mAmPmStyle = AM_PM_STYLE_NORMAL;             mShowDark = a.getBoolean(R.styleable.Clock_showDark, true);         } finally {             a.recycle();

17. 长按Home键取消屏幕固定

frameworks/base/core/res/res/values/strings.xml

-    To unpin this screen, touch &amp; hold Back and Overview-        buttons+    To unpin this screen, touch & hold Home buttons

vendor/mediatek/proprietary/packages/apps/SystemUI/res/values/strings.xml

-    This keeps it in view until you unpin. Touch & hold Back and Overview to unpin.+    This keeps it in view until you unpin. Touch & hold Home to unpin.

frameworks/base/services/core/java/com/android/server/policy/PhoneWindowManager.java

+import android.app.IActivityManager;+import android.view.accessibility.AccessibilityManager;+import android.view.accessibility.AccessibilityManager.AccessibilityServicesStateChangeListener;+import android.app.ActivityManagerNative;+    private void onLongPressBackMenu(){+            IActivityManager activityManager = ActivityManagerNative.getDefault();+            boolean touchExplorationEnabled = mAccessibilityManager.isTouchExplorationEnabled();+            try {+                boolean inLockTaskMode = activityManager.isInLockTaskMode();+                Log.d("joyatel","onLongPressBackMenu......inLockTaskMode:"+inLockTaskMode+", touchExplorationEnabled:"+touchExplorationEnabled);+                if (inLockTaskMode && !touchExplorationEnabled) {+                     activityManager.stopLockTaskMode();+                }+++            } catch (RemoteException e) {+                Log.d(TAG, "Unable to reach activity manager", e);+            }    ++                   +    }@@ -3488,6 +3511,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {             } else if ((event.getFlags() & KeyEvent.FLAG_LONG_PRESS) != 0) {                 if (!keyguardOn) {                     handleLongPressOnHome(event.getDeviceId());+                    onLongPressBackMenu();                 }             }

18. 联系人-任意联系人-设置-设置铃声-默认铃声的状态下点击添加铃声，返回后没有焦点packages/providers/MediaProvider/src/com/android/providers/media/RingtonePickerActivity.ja+ ///devin.20180518 @{

+    protected void onResume() {+               super.onResume();+               requeryForAdapter();+       }+       ///@}     private void requeryForAdapter() {         // Refresh and set a new cursor, closing the old one.         initRingtoneManager();         mAdapter.changeCursor(mCursor);          // Update checked item location.-        int checkedPosition = POS_UNKNOWN;+        int checkedPosition = /*POS_UNKNOWN*/getCheckedItem();//devin.20180518         for (int i = 0; i < mAdapter.getCount(); i++) {             if (mAdapter.getItemId(i) == mCheckedItemId) {                 checkedPosition = getListPosition(i);

19.主界面hotseat打开相机，底部有白线
packages/apps/Launcher3/src/com/android/launcher3/Launcher.java

@@ -2672,6 +2672,7 @@ public class Launcher extends BaseActivity         // private contract between launcher and may be ignored in the future).         boolean useLaunchAnimation = (v != null) &&                 !intent.hasExtra(INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION);+           useLaunchAnimation = false; //andy         Bundle optsBundle = useLaunchAnimation ? getActivityLaunchOptions(v) : null;          UserHandle user = item == null ? null : item.user;

20. 默认SIM卡短信设置去掉每次都询问

　 vendor/mediatek/proprietary/packages/apps/MtkSettings/ext/src/com/mediatek/settings/ext/DefaultRCSSettings.java

     public boolean isNeedAskFirstItemForSms() {         Log.d("@M_" + TAG, "isNeedAskFirstItemForSms");-        return true;+        return false;///mh.20180523 default=true     }

vendor/mediatek/proprietary/packages/apps/MtkSettings/src/com/android/settings/sim/SimDialogActivity.java

    private int getPickSmsDefaultSub(final List subInfoList,            int value) {        int subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;        if (value < 1) {            int length = subInfoList == null ? 0 : subInfoList.size();            //if (length == 1) {mh.20180528                subId = subInfoList.get(value).getSubscriptionId();            //} else {            //    subId = MtkDefaultSmsSimSettings.ASK_USER_SUB_ID;            //}        } else if (value >= 1 && value < subInfoList.size() + 1) {            subId = subInfoList.get(value).getSubscriptionId();        }        subId = mRCSExt.getDefaultSmsClickContentExt(subInfoList, value, subId);        Log.d(TAG, "getPickSmsDefaultSub, value: " + value + ", subId: " + subId);        return subId;    }

转载于:https://www.cnblogs.com/copyworker/p/9003174.html

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