[英]How pass string variable java from one method to another method
我是 Java android 代碼的新手,請幫助我如何從一種方法訪問字符串變量到另一種方法,這是來自我的代碼,我想使用變量 deviceToken,將值傳遞給使用 javascriptinterface 的另一種方法
public class MyFirebaseMessagingService extends FirebaseMessagingService {
@Override
public void onNewToken(String token) {
Log.d("TokenFcm",token);
String deviceToken = token ;
}
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
}
public class MyFirebaseMessagingService extends FirebaseMessagingService {
String deviceToken = "";
@Override
public void onNewToken(String token) {
Log.d("TokenFcm",token);
deviceToken = token ;
}
public void anotherMethod(){
System.out.println(deviceToken);
}
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
} ```
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