Android9.0 SystemUI 网络信号栏定制修改的流程解析

2023-08-08 19:10:04 334

前情提要

Android8.1平台SystemUI导航栏加载流程解析

9.0改动点简要说明

1、新增StatusBarMobileView替代SignalClusterView，用以控制信号栏显示

同时增加的还有StatusBarIconView、StatusBarWifiView

2、整体流程和8.1类似

效果图

整体流程图

上代码

先来看初始赋值的地方MobileSignalController.java，在notifyListeners()方法中进行我们对应的定制，

最后通过callback.setMobileDataIndicators()将状态值传递到StatusBarSignalPolicy.java解析显示

vendor\mediatek\proprietary\packages\apps\SystemUI\src\com\android\systemui\statusbar\policy\MobileSignalController.java

@Override
publicvoidnotifyListeners(SignalCallbackcallback){
MobileIconGroupicons=getIcons();
StringcontentDescription=getStringIfExists(getContentDescription());
StringdataContentDescription=getStringIfExists(icons.mDataContentDescription);
if(mCurrentState.inetCondition==0){
dataContentDescription=mContext.getString(R.string.data_connection_no_internet);
}
finalbooleandataDisabled=mCurrentState.iconGroup==TelephonyIcons.DATA_DISABLED
&&mCurrentState.userSetup;
///M:Customizethesignalstrengthiconid.@{
inticonId=getCurrentIconId();
iconId=mStatusBarExt.getCustomizeSignalStrengthIcon(
mSubscriptionInfo.getSubscriptionId(),
iconId,
mSignalStrength,
mDataNetType,
mServiceState);
///@}
if(mSignalStrength!=null){
/*intdbm=mSignalStrength.getDbm();
intasu=mSignalStrength.getAsuLevel();
Log.i("ccz","dbm="+dbm+"asu="+asu);*/
Log.e("ccz","isGSM=="+mSignalStrength.isGsm()
+"connected=="+mCurrentState.connected+"dataConnected=="+mCurrentState.dataConnected);
}
if(mCurrentState.connected){
//cczhengaddgetsignalicon[S]
//通过getSignalStrengthIcon方法，根据自定义规则，返回要显示对应资源id
iconId=TelephonyIcons.getSignalStrengthIcon(mSignalStrength!=null?mSignalStrength.getDbm():-120,
mSignalStrength!=null?mSignalStrength.getAsuLevel():0);
//iconId=TelephonyIcons.getSignalStrengthIcon(mCurrentState.level);
//cczhengaddgetsignalicon[E]
}else{//未连接成功时显示X
iconId=R.drawable.stat_sys_signal_disable;
}
//ShowiconinQSwhenweareconnectedordataisdisabled.
booleanshowDataIcon=mCurrentState.dataConnected||dataDisabled;
Log.i("ccz","dataDisabled="+dataDisabled+"showDataIcon="+showDataIcon);
IconStatestatusIcon=newIconState(mCurrentState.enabled&&!mCurrentState.airplaneMode,
iconId,contentDescription);
intqsTypeIcon=0;
IconStateqsIcon=null;
Stringdescription=null;
//OnlysenddatasimcallbackstoQS.
if(mCurrentState.dataSim){
qsTypeIcon=(showDataIcon||mConfig.alwaysShowDataRatIcon)?icons.mQsDataType:0;
qsIcon=newIconState(mCurrentState.enabled
&&!mCurrentState.isEmergency,getQsCurrentIconId(),contentDescription);
description=mCurrentState.isEmergency?null:mCurrentState.networkName;
}
booleanactivityIn=mCurrentState.dataConnected
&&!mCurrentState.carrierNetworkChangeMode
&&mCurrentState.activityIn;
booleanactivityOut=mCurrentState.dataConnected
&&!mCurrentState.carrierNetworkChangeMode
&&mCurrentState.activityOut;
showDataIcon&=mCurrentState.isDefault||dataDisabled;
inttypeIcon=(showDataIcon||mConfig.alwaysShowDataRatIcon)?icons.mDataType:0;
///M:Addforlwa.
typeIcon=mCurrentState.lwaRegState==NetworkTypeUtils.LWA_STATE_CONNCTED
&&showDataIcon?NetworkTypeUtils.LWA_ICON:typeIcon;
/**M:Support[NetworkTypeonStatusBar],changetheimplementmethods.
*Getthenetworkiconbaseonservicestate.
*Addonemoreparameterfornetworktype.
*@{**/
intnetworkIcon=mCurrentState.networkIcon;
///M:Supportvolteicon.Bugfixwhenairplanemodeisongotohidevolteicon
intvolteIcon=mCurrentState.airplaneMode&&!isImsOverWfc()
?0:mCurrentState.volteIcon;
///M:whendatadisabled,commonshowdataiconasx,butopdonotneedshowit@{
mStatusBarExt.isDataDisabled(mSubscriptionInfo.getSubscriptionId(),dataDisabled);
///@}
///M:Customizethedatatypeiconid.@{
typeIcon=mStatusBarExt.getDataTypeIcon(
mSubscriptionInfo.getSubscriptionId(),
typeIcon,
mDataNetType,
mCurrentState.dataConnected?TelephonyManager.DATA_CONNECTED:
TelephonyManager.DATA_DISCONNECTED,
mServiceState);
///@}
///M:Customizethenetworktypeiconid.@{
networkIcon=mStatusBarExt.getNetworkTypeIcon(
mSubscriptionInfo.getSubscriptionId(),
networkIcon,
mDataNetType,
mServiceState);
///foroperator
//通过description传递运营商信息
description=mCurrentState.operator;
//forqsdatetype
qsTypeIcon=mCurrentState.mQsDataType;
///@}
//cczhengaddforwhendatadisablesetmMobileDataActivityGONE[S]
//数据网络关闭时，id置为0，不显示上下行小箭头
if(isDataDisabled()){
typeIcon=0;
}
Log.d("ccz","qsTypeIcon="+qsTypeIcon);
//cczhengaddforwhendatadisablesetmMobileDataActivityGONE[E]
Log.e("ccz","showDataIcon="+showDataIcon+"activityIn="+activityIn
+"activityOut="+activityOut);
Log.i("ccz","networkName="+mCurrentState.networkName+"description="+description);
callback.setMobileDataIndicators(statusIcon,qsIcon,typeIcon,networkIcon,volteIcon,
qsTypeIcon,activityIn,activityOut,dataContentDescription,description,
icons.mIsWide,mSubscriptionInfo.getSubscriptionId(),mCurrentState.roaming,
mCurrentState.isDefaultData,mCurrentState.customizedState);
///M:updateplmnlabel@{
mNetworkController.refreshPlmnCarrierLabel();
///@}
}
privatefinalvoidupdateTelephony(){
.....
///M:Fornetworktypebigicon.
mCurrentState.networkIcon=
NetworkTypeUtils.getNetworkTypeIcon(mServiceState,mConfig,hasService());
///M:Forvoltetypeicon.
mCurrentState.volteIcon=getVolteIcon();
//cczhengaddforqsdatetype
mCurrentState.mQsDataType=((MobileIconGroup)mCurrentState.iconGroup).mQsDataType;
//cczhengaddforoperator
mCurrentState.operator=getOperatorType();
notifyListenersIfNecessary();
}
privateStringgetOperatorType(){
if(!hasService()){
//Notinservice,don'tshowoperator
return"0";
}
intoperatorType=NetworkTypeUtils.getOperatorType(mPhone);
if(operatorType==0)
return"0";
else
returnmContext.getResources().getString(operatorType);
}

根据通用标准自定义显示规则

dbm>=-1074格

-107>dbm>=-1113格

-111>dbm>=-1142格

-114>dbm>=-1171格

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

staticfinalint[]TELEPHONY_SIGNAL_STRENGTH_FULL={
R.drawable.stat_sys_signal_0_fully,
R.drawable.stat_sys_signal_1_fully,
R.drawable.stat_sys_signal_2_fully,
R.drawable.stat_sys_signal_3_fully,
R.drawable.stat_sys_signal_4_fully,
};
/**
*CustomizeSignalstrengthicon.
*@paramleveltelephonysignalstrengthleve.
*@returnSignalstrengthiconid.
*/
staticfinalintgetSignalStrengthIcon(intlevel){
android.util.Log.e("ccz","getSignalStrengthIcon()level=="+level);
if(level>=0&&level=-107)level=4;
elseif(dbm>=-111)level=3;
elseif(dbm>=-114)level=2;
elseif(dbm>=-117)level=1;
android.util.Log.e("ccz","getSignalStrengthIcon()dbm=="+dbm+"asu=="+asu+"level=="+level);
returnTELEPHONY_SIGNAL_STRENGTH_FULL[level];
}

舍弃原来的网络大图标，新增网络小图标，这样可以在下方显示网络数据图标

vendor\mediatek\proprietary\packages\apps\SystemUI\src\com\mediatek\systemui\statusbar\networktype\NetworkTypeUtils.java

//cczhengaddshowsmallnetworkType
staticfinalMapsNetworkTypeSmallIcons=newHashMap(){
{
//ForCDMA3G
put(TelephonyManager.NETWORK_TYPE_EVDO_0,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_EVDO_A,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_EVDO_B,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_EHRPD,R.drawable.stat_sys_data_fully_connected_3g);
//ForCDMA1x
put(TelephonyManager.NETWORK_TYPE_CDMA,R.drawable.stat_sys_data_fully_connected_1x);
put(TelephonyManager.NETWORK_TYPE_1xRTT,R.drawable.stat_sys_data_fully_connected_1x);
//Edge
put(TelephonyManager.NETWORK_TYPE_EDGE,R.drawable.stat_sys_data_fully_connected_e);
//3G
put(TelephonyManager.NETWORK_TYPE_UMTS,R.drawable.stat_sys_data_fully_connected_3g);
//For4G
put(TelephonyManager.NETWORK_TYPE_LTE,R.drawable.stat_sys_data_fully_connected_4g);
//3G
put(TelephonyManager.NETWORK_TYPE_HSDPA,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_HSUPA,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_HSPA,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_HSPAP,R.drawable.stat_sys_data_fully_connected_3g);
put(TelephonyManager.NETWORK_TYPE_IWLAN,0);
}
};
publicstaticintgetNetworkTypeIcon(ServiceStateserviceState,Configconfig,
booleanhasService){
if(!hasService){
//Notinservice,nonetworktype.
return0;
}
inttempNetworkType=getNetworkType(serviceState);
//cczhengchangesNetworkTypeIconstosNetworkTypeSmallIcons,showsmallnetworkType
//IntegericonId=sNetworkTypeIcons.get(tempNetworkType);
IntegericonId=sNetworkTypeSmallIcons.get(tempNetworkType);//add
if(iconId==null){
iconId=tempNetworkType==TelephonyManager.NETWORK_TYPE_UNKNOWN?0:
config.showAtLeast3G?R.drawable.stat_sys_network_type_3g:
R.drawable.stat_sys_network_type_g;
}
Log.i("ccz","Operator=="+serviceState.getOperatorAlphaLong());
returniconId.intValue();
}
//cczhengaddforoperatortype
staticfinalint[]OPERATOR_TYPE={
R.string.operator_cmcc,//CHINA_MOBILE
R.string.operator_cucc,//CHINA_UNICOM
R.string.operator_ctcc//CHINA_TELECOM
};
publicstaticintgetOperatorType(TelephonyManagertelephonyManager){
inttype=0;
Stringoperator=telephonyManager.getSimOperator();
switch(operator){
case"46000":
case"46002":
case"46007":
case"41004":
type=OPERATOR_TYPE[0];
break;
case"46001":
case"46006":
type=OPERATOR_TYPE[1];
break;
case"46003":
case"46011":
type=OPERATOR_TYPE[2];
break;
default:
break;
}
returntype;
}

StatusBarSignalPolicy通过description传递运营商类型

vendor\mediatek\proprietary\packages\apps\SystemUI\src\com\android\systemui\statusbar\phone\StatusBarSignalPolicy.java
@Override
publicvoidsetMobileDataIndicators(IconStatestatusIcon,IconStateqsIcon,intstatusType,
intnetworkType,intvolteIcon,intqsType,booleanactivityIn,booleanactivityOut,
StringtypeContentDescription,Stringdescription,booleanisWide,intsubId,
booleanroaming,booleanisDefaultData,intcustomizedState){
Log.i("ccz","StatusBarSignalPolicysetMobileDataIndicators()");
MobileIconStatestate=getState(subId);
if(state==null){
return;
}
.....
//cczhengaddforoperatorbecausedescriptionisunless
state.mOperator=description;
Log.e("ccz","mMobileStrengthId="+statusIcon.icon);
//Alwayssendacopytomaintainvaluetypesemantics
mIconController.setMobileIcons(mSlotMobile,MobileIconState.copyStates(mMobileStates));
}

StatusBarMobileView获取传递的资源id值显示对应的图标

vendor\mediatek\proprietary\packages\apps\SystemUI\src\com\android\systemui\statusbar\StatusBarMobileView.java
publicclassStatusBarMobileViewextendsFrameLayoutimplementsDarkReceiver,
StatusIconDisplayable{
privatestaticfinalStringTAG="StatusBarMobileView";
....
//cczhengadd
privateImageViewmMobileDataActivity;
privateTextViewmOperatorType;
privatevoidinit(){
....
mNetworkType=findViewById(R.id.network_type);
mVolteType=findViewById(R.id.volte_indicator_ext);
///@}
mMobileDataActivity=findViewById(R.id.data_inout);
mOperatorType=findViewById(R.id.tv_operator);
mMobileDrawable=newSignalDrawable(getContext());
//cczhengannotaiondon'tusesystemfullstyle
//mMobile.setImageDrawable(mMobileDrawable);
initDotView();
mIsWfcEnable=SystemProperties.get("persist.vendor.mtk_wfc_support").equals("1");
///M:AddforPluginfeature@{
mStatusBarExt=OpSystemUICustomizationFactoryBase.getOpFactory(mContext)
.makeSystemUIStatusBar(mContext);
///@}
}
privatevoidinitViewState(){
setContentDescription(mState.contentDescription);
if(!mState.visible){
mMobileGroup.setVisibility(View.GONE);
}else{
mMobileGroup.setVisibility(View.VISIBLE);
}
//cczhengdon'tusesystemstylechangeemptylinestyle注释原来的实心信号格
//mMobileDrawable.setLevel(mState.strengthId);
mMobile.setImageResource(mState.strengthId);
//showdateinouticon数据流量小箭头
mMobileDataActivity.setImageResource(getDataActivityIcon(mState.activityIn,mState.activityOut));
if(mState.typeId>0){
if(!mStatusBarExt.disableHostFunction()){
mMobileType.setContentDescription(mState.typeContentDescription);
mMobileType.setImageResource(mState.typeId);
}
//cczhenghidesmalldatatypeiconxor4G
mMobileType.setVisibility(View.GONE/*View.VISIBLE*/);
}else{
mMobileType.setVisibility(View.GONE);
}
mMobileRoaming.setVisibility(mState.roaming?View.VISIBLE:View.GONE);
mIn.setVisibility(mState.activityIn?View.VISIBLE:View.GONE);
mOut.setVisibility(mState.activityIn?View.VISIBLE:View.GONE);
//mInoutContainer.setVisibility((mState.activityIn||mState.activityOut)
//?View.VISIBLE:View.GONE);
mMobileDataActivity.setVisibility(mState.typeId!=0?View.VISIBLE:View.GONE);
///M:Addfor[NetworkTypeandvolteonStatusbar]@{
setCustomizeViewProperty();
///@}
showWfcIfAirplaneMode();
///M:Adddatagroupforpluginfeature.@{
mStatusBarExt.addCustomizedView(mState.subId,mContext,mMobileGroup);
setCustomizedOpViews();
///@}
}
privatevoidupdateState(MobileIconStatestate){
setContentDescription(state.contentDescription);
if(mState.visible!=state.visible){
mMobileGroup.setVisibility(state.visible?View.VISIBLE:View.GONE);
//ToavoidStatusBarMobileViewwillnotshowinextremecase,
//forcerequestlayoutonceifvisiblestatechanged.
requestLayout();
}
if(mState.strengthId!=state.strengthId){
//cczhengdon'tusesystemstylechangeemptylinestyle
//mMobileDrawable.setLevel(state.strengthId);
mMobile.setImageResource(state.strengthId);
}
//showdateinouticon
mMobileDataActivity.setImageResource(getDataActivityIcon(state.activityIn,state.activityOut));
if(mState.typeId!=state.typeId){
if(state.typeId!=0){
if(!mStatusBarExt.disableHostFunction()){
mMobileType.setContentDescription(state.typeContentDescription);
mMobileType.setImageResource(state.typeId);
}
//cczhenghidesmalldatatypeiconxor4G
//数据流量标识mMobileDataActivity替代mMobileType
mMobileType.setVisibility(View.GONE/*View.VISIBLE*/);
}else{
mMobileType.setVisibility(View.GONE);
}
}
mMobileRoaming.setVisibility(state.roaming?View.VISIBLE:View.GONE);
mIn.setVisibility(state.activityIn?View.VISIBLE:View.GONE);
mOut.setVisibility(state.activityIn?View.VISIBLE:View.GONE);
//mInoutContainer.setVisibility((state.activityIn||state.activityOut)
//?View.VISIBLE:View.GONE);
mMobileDataActivity.setVisibility(state.typeId!=0?View.VISIBLE:View.GONE);
///M:Addfor[NetworkTypeandvolteonStatusbar]@{
if(mState.networkIcon!=state.networkIcon){
setNetworkIcon(state.networkIcon);
}
if(mState.volteIcon!=state.volteIcon){
setVolteIcon(state.volteIcon);
}
if(mState.mOperator!=state.mOperator){
setOperatorText(state.mOperator);
}
if(mState.mCustomizedState!=state.mCustomizedState
||mState.networkIcon!=state.networkIcon){
//ifcsregstatehaschangedornetworkiconchangetoLTE,needtoupdate.
mStatusBarExt.setDisVolteView(mState.subId,state.volteIcon,mVolteType);
}
///@}
mState=state;
//shouldaddedaftersetmState
showWfcIfAirplaneMode();
setCustomizedOpViews();
}
//cczhengaddfordatainouticon[S]
finalintDATA_ACTIVITY_NONE=R.drawable.ct_stat_sys_signal_not_inout;
finalintDATA_ACTIVITY_IN=R.drawable.ct_stat_sys_signal_in;
finalintDATA_ACTIVITY_OUT=R.drawable.ct_stat_sys_signal_out;
finalintDATA_ACTIVITY_INOUT=R.drawable.ct_stat_sys_signal_inout;
/**
*M:getDataActivityIcon:GetDataActivityiconbydataActivitytype.
*@paramactivityIn:dataActivityType
*@paramactivityOut:dataActivityType
*@returndataActivityiconID
*/
publicintgetDataActivityIcon(booleanactivityIn,booleanactivityOut){
Log.i("ccz","mActivityIn="+activityIn+"mActivityOut="+activityOut);
inticon=DATA_ACTIVITY_NONE;
if(activityIn&&activityOut){
icon=DATA_ACTIVITY_INOUT;
}elseif(activityIn){
icon=DATA_ACTIVITY_IN;
}elseif(activityOut){
icon=DATA_ACTIVITY_OUT;
}
returnicon;
}
//cczhengaddfordatainouticon[S]
privatevoidsetOperatorText(StringmOperator){
if("0".equals(mOperator)){
mOperatorType.setVisibility(View.GONE);
}else{
mOperatorType.setText(mOperator);
mOperatorType.setVisibility(View.VISIBLE);
}
}

StatusBarMobileView对应布局文件status_bar_mobile_signal_group修改

vendor\mediatek\proprietary\packages\apps\SystemUI\res\layout\status_bar_mobile_signal_group.xml











.......

总结

以上所述是小编给大家介绍的Android9.0SystemUI网络信号栏定制修改，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！
如果你觉得本文对你有帮助，欢迎转载，烦请注明出处，谢谢！

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Android9.0 SystemUI 网络信号栏定制修改的流程解析

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