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UserManagerService.java
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UserManagerService.java
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package com.wrbug.componentrouter.acomponent;
import android.content.Context;
import android.content.SharedPreferences;
import com.wrbug.componentrouter.annotation.ConstructorRouter;
import com.wrbug.componentrouter.annotation.MethodRouter;
import com.wrbug.componentrouter.annotation.ObjectRoute;
import com.wrbug.componentrouter.annotation.SingletonRouter;
@ObjectRoute("/a/userManager")
public class UserManagerService {
private static volatile UserManagerService instance;
private Context mContext;
private SharedPreferences mUserSharedPreferences;
private UserManagerService(Context context) {
mContext = context.getApplicationContext();
mUserSharedPreferences = mContext.getSharedPreferences("user", Context.MODE_PRIVATE);
}
@SingletonRouter
public static UserManagerService getInstance(Context context) {
if (instance == null) {
synchronized (UserManagerService.class) {
if (instance == null) {
instance = new UserManagerService(context);
}
}
}
return instance;
}
@MethodRouter("saveUsername")
public void saveUsername(String username) {
mUserSharedPreferences.edit().putString("username", username).apply();
}
@MethodRouter("getUsername")
public String getUsername() {
return mUserSharedPreferences.getString("username", "");
}
}