android SystemUI显示问题。

基于MTK平台，多事对于客户需求的修改，原创请多支持。

N版本

（1）设置闹钟后多次显示在Stausbar的Notifacition区域多次显示相同的闹钟图标。

在函数

   public void updateNotificationIcons(NotificationData notificationData)
中增加一个判断

主要是根据Notification的   

  
PackageName

   /**
     * The resource id of a drawable to use as the icon in the status bar.
     *
     */

public int icon;
 /**
     * If the icon in the status bar is to have more than one level, you can set this.  Otherwise,
     * leave it at its default value of 0.
     */
public int iconLevel;

NotificationIconAreaController.java文件中
 

 

+        HashMap uniqueIcon = new HashMap();
+
         // Filter out ambient notifications and notification children.
         for (int i = 0; i < size; i++) {
             NotificationData.Entry ent = activeNotifications.get(i);
-            if (shouldShowNotification(ent, notificationData)) {
-                toShow.add(ent.icon);
+            String key = ent.notification.getPackageName()
+                    + String.valueOf(ent.notification.getNotification().icon);
+            if (uniqueIcon.containsKey(key) && uniqueIcon.get(key)
+                    == ent.notification.getNotification().iconLevel) {
+                continue;
+            }
+            if (!shouldShowNotification(ent, notificationData)) {
+                continue;
             }
+            uniqueIcon.put(key, ent.notification.getNotification().iconLevel);
+            toShow.add(ent.icon);

（2）点击飞行模式图标，开启飞行模式时，动画不流畅。

 

base/packages/SystemUI/src/com/android/systemui/qs/tiles/AirplaneModeTile.java

以下为简单解决办法，也是自认为最有效的办法，由于等待动画启动时间不定，只能去除开启飞行模式的等待动画。保留关闭时的等待动画。

 

             state.icon = mEnable;
         } else {
             state.icon = mDisable;
+            handleAnimationState(state, arg);
         }
         state.contentDescription = state.label;
         state.minimalAccessibilityClassName = state.expandedAccessibilityClassName
                 = Switch.class.getName();
         // /M: Maybe airplane mode need more time to turn on/off @{
-        handleAnimationState(state, arg);

（3）移除状态栏编辑界面下方的预留个虚拟的按键位置。

 

ase/packages/SystemUI/res/layout/qs_customize_panel_content.xml

 

 

         android:layout_width="match_parent"
         android:layout_height="@dimen/navigation_bar_size"
         android:layout_gravity="bottom"
-        android:background="#ff000000" />
+        android:background="#ff000000"
+        android:visibility="gone"/>
 

 

 

O版本

 

 

(4)网络类型显示

 

SignalClusterView.java

        /// M : Add for [Network Type on Statusbar]
        private void setNetworkIcon() {
            // Network type is CTA feature, so non CTA project should not set this.
                if ((!FeatureOptions.MTK_CTA_SET) || mIsWfcCase) {
                    return;
                }
            if (mNetworkIcon == 0) {
                mNetworkType.setVisibility(View.GONE);
            } else {
                if (!mPhoneStateExt.disableHostFunction()) {
                    mNetworkType.setImageResource(mNetworkIcon);
                }
                mNetworkType.setVisibility(View.VISIBLE);
            }
        }

(5)电池图标与电量百分比位置互换

BatteryMeterView.java

    private void updateShowPercent() {
        final boolean showing = mBatteryPercentView != null;
        if ((0 != Settings.System.getInt(getContext().getContentResolver(),
                SHOW_BATTERY_PERCENT, 0) || mForceShowPercent)
        ) {
            if (!showing) {
		             mBatteryPercentView = loadHctPercentView();
		             if (mTextColor != 0) mBatteryPercentView.setTextColor(mTextColor);
		             updatePercentText();
		             addView(mBatteryPercentView,
		                     1,
		                     new ViewGroup.LayoutParams(
		                             LayoutParams.WRAP_CONTENT,
		                             LayoutParams.MATCH_PARENT));
            }
        } else {
            if (showing) {
                removeView(mBatteryPercentView);
                mBatteryPercentView = null;
            }
        }
    }

P版本

(1)指定桌面程序退出分屏,还是有些问题

--- a/base/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/base/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -713,7 +713,6 @@ public class ActivityStackSupervisor extends ConfigurationContainer implements D
         if (focusCandidate != mFocusedStack) {
             mLastFocusedStack = mFocusedStack;
             mFocusedStack = focusCandidate;
-
             EventLogTags.writeAmFocusedStack(
                     mCurrentUser, mFocusedStack == null ? -1 : mFocusedStack.getStackId(),
                     mLastFocusedStack == null ? -1 : mLastFocusedStack.getStackId(), reason);
@@ -4488,6 +4487,15 @@ public class ActivityStackSupervisor extends ConfigurationContainer implements D
                 (preferredDisplayId != DEFAULT_DISPLAY && preferredDisplayId != INVALID_DISPLAY);
         final boolean inSplitScreenMode = actualStack != null
                 && actualStack.getDisplay().hasSplitScreenPrimaryStack();
+        // HCT lishuo for game mode Split Screen Window Error
+        String GAMEMODE_SETTING_KEY = "hct_game_mode";
+        int gameModeState = android.provider.Settings.Global.getInt(mService.mContext.getContentResolver(), GAMEMODE_SETTING_KEY, 0);
+        if(android.os.SystemProperties.get("ro.hct_gamemode_support").equals("1")
+                && gameModeState > 0 && actualStack.isActivityTypeHome() && actualStack.inSplitScreenWindowingMode()){
+            forceNonResizable = true;
+            actualStack.setWindowingMode(WINDOWING_MODE_FULLSCREEN);
+        }else
+        // HCT lishuo for game mode Split Screen Window Error end
         if (((!inSplitScreenMode && preferredWindowingMode != WINDOWING_MODE_SPLIT_SCREEN_PRIMARY)
                 && !isSecondaryDisplayPreferred) || !task.isActivityTypeStandardOrUndefined()) {
             return;