For example, for the Unicom custom version, to implement the SIM card app name dynamically modified to the carrier name:
Background:
1. Since the SAT app is dynamically installed, the SIM app icon in the Launcher menu is the stk1.apk icon.
2. The name of the operator is stored in:
Card 1:telephonyproperties.property_operator_alpha
Card 2:telephonyproperties.property_operator_alpha_2
Custom steps:
1. Obtain the operator name of the card from the Systemproperty
1.1. GB3 Version:
Modified files: Contextimpl.java
The specific changes are as follows:
Import android.os.SystemProperties;
Import com.android.internal.telephony.TelephonyProperties;
@Override
Public charsequence GetText (String packagename, int resid,
ApplicationInfo appInfo) {
ResourceName name = new ResourceName (PackageName, resid);
Charsequence Text = getcachedstring (name);
if (text! = null) {
Add start
if (Packagename.equalsignorecase ("Com.android.stk")) {
LOG.D ("Jby", "packagemanager1,stkpackagename1:" +packagename);
String Tmptext=systemproperties.get (Telephonyproperties.property_operator_alpha);
if (!tmptext.isempty ())
if (!tmptext.equalsignorecase ("COM.ANDROID.STK"))
Text=tmptext;
}else if (packagename.equalsignorecase ("Com.android.stk2")) {
LOG.D ("Jby", "packagemanager1,stkpackagename2:" +packagename);
String Tmptext=systemproperties.get (telephonyproperties.property_operator_alpha_2);
if (!tmptext.isempty ())
if (!tmptext.equalsignorecase ("Com.android.stk2"))
Text=tmptext;
}
LOG.D ("Jby", "text=" +text);
Add End
return text;
}
if (AppInfo = = null) {
try {
AppInfo = Getapplicationinfo (packagename, 0);
} catch (Namenotfoundexception e) {
return null;
}
}
try {
Resources r = getresourcesforapplication (AppInfo);
Text = R.gettext (RESID);
Putcachedstring (name, text);
Add start
if (Packagename.equalsignorecase ("Com.android.stk")) {
LOG.D ("Jby", "packagemanager1,stkpackagename1:" +packagename);
String Tmptext=systemproperties.get (Telephonyproperties.property_operator_alpha);
if (!tmptext.isempty ())
if (!tmptext.equalsignorecase ("COM.ANDROID.STK"))
Text=tmptext;
} else if (Packagename.equalsignorecase ("Com.android.stk2")) {
LOG.D ("Jby", "packagemanager2,stkpackagename2:" +packagename);
String Tmptext=systemproperties.get (telephonyproperties.property_operator_alpha_2);
if (!tmptext.isempty ())
if (!tmptext.equalsignorecase ("Com.android.stk2"))
Text=tmptext;
}
LOG.D ("Jby", "text=" +text);
Add End
return text;
} catch (Namenotfoundexception e) {
LOG.W ("Packagemanager", "Failure Retrieving resources for"
+ Appinfo.packagename);
} catch (RuntimeException e) {
If An exception is thrown, fall through to return
Default icon.
LOG.W ("Packagemanager", "Failure retrieving text 0x"
+ integer.tohexstring (RESID) + "in package"
+ PackageName, E);
}
return null;
}
1.2, the same, JB2 and JB2 later version:
Modified files: Applicationpackagemanager.java
Specific changes: Refer to the above GB3 version modification, basically the same.
2. Use the operator name obtained in step 1 to dynamically modify the package's corresponding app name (application names)
Modified files: Pagedviewicon.java
KK Previous version of the file path: alps\packages\apps\launcher2\src\com\android\launcher2\
KK later version of the file path: alps\packages\apps\launcher3\src\com\android\launcher3\
2.1, GB3, GB5 version:
The SetText in the Applyfromapplicationinfo () method is filtered by PackageName to set the desired display name.
For example: PackageName = "Com.android.stk1", expected to display the name "My Name"
if (PackageName equals Info.componentName.mPackage)
{
SetText ("My Name")
}
Else
{
SetText (Info.title);
}
2.2, JB2 and JB2 later versions
Two STK applications are shared with a packagename, so they cannot be distinguished by the package name, and must be distinguished by the class name. For example, inserting a SIM card slot 2 or Usim application is by starting "Stklauncheractivityⅱ".
Therefore, the SetText in the Applyfromapplicationinfo () method is filtered by Targetclassname to set the desired display name.
For example: Targetclassname = "Stklauncheractivityⅱ", expected to display the name "My Name"
if (Targetclassname equals Info.componentName.mClass)
{
SetText ("My Name")
}
Else
{
SetText (Info.title);
}
To modify the application's shortcut name:
Modified files: Iconcache.java
KK Previous path: Packages\apps\launcher2\src\com\android\launcher2\iconcache.java
KK Future Path: Packages\apps\launcher3\src\com\android\launcher3\iconcache.java
Specific changes:
Assign the Cachelocked () method to Entry.title by assigning the name to be displayed in a special judgment.
In the same way, the above two situations should be distinguished.
Android STK name Custom
