update library to latest version

Author: prabhat1707

app/build.gradle

@@ -1,14 +1,14 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 29
     defaultConfig {
         applicationId "com.trenzlr.firebasesample"
         minSdkVersion 16
-        targetSdkVersion 26
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
@@ -20,12 +20,9 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:appcompat-v7:26.1.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
-    implementation 'com.google.firebase:firebase-messaging:11.0.4'
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'com.google.firebase:firebase-messaging:20.0.0'
     implementation project(':firebasenotificationhelper')
 }
 

app/src/androidTest/java/com/trenzlr/firebasesample/ExampleInstrumentedTest.java

@@ -1,25 +1,23 @@
 package com.trenzlr.firebasesample;
 
-import com.google.firebase.iid.FirebaseInstanceId;
-import com.google.firebase.iid.FirebaseInstanceIdService;
 
 
 /**
  * Created by prabh on 25-10-2017.
  */
 
-public class FirebaseIDService extends FirebaseInstanceIdService {
-    private static final String TAG = "FirebaseIDService";
-    public static final String FIREBASE_TOKEN = "token";
-
-
-    @Override
-    public void onTokenRefresh() {
-        // Get updated InstanceID token.
-        String refreshedToken = FirebaseInstanceId.getInstance().getToken();
-        SharedPrefUtil.getInstance(this).put(FIREBASE_TOKEN,refreshedToken);
-
-    }
-
-
-}
+//public class FirebaseIDService extends FirebaseInstanceId {
+//    private static final String TAG = "FirebaseIDService";
+//    public static final String FIREBASE_TOKEN = "token";
+//
+//
+//    @Override
+//    public void onTokenRefresh() {
+//        // Get updated InstanceID token.
+//        String refreshedToken = FirebaseInstanceId.getInstance().getToken();
+//        SharedPrefUtil.getInstance(this).put(FIREBASE_TOKEN,refreshedToken);
+//
+//    }
+//
+//
+//}

app/src/main/java/com/trenzlr/firebasesample/FirebaseIDService.java

@@ -1,12 +1,13 @@
 package com.trenzlr.firebasesample;
 
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.Toast;
 
+import androidx.appcompat.app.AppCompatActivity;
+
 import com.trenzlr.firebasenotificationhelper.FirebaseNotiCallBack;
 import com.trenzlr.firebasenotificationhelper.FirebaseNotificationHelper;
 
@@ -15,7 +16,8 @@
 
 import static com.trenzlr.firebasesample.Constants.KEY_TEXT;
 import static com.trenzlr.firebasesample.Constants.KEY_TITLE;
-import static com.trenzlr.firebasesample.FirebaseIDService.FIREBASE_TOKEN;
+import static com.trenzlr.firebasesample.MyFirebaseMessagingService.FIREBASE_TOKEN;
+
 
 public class MainActivity extends AppCompatActivity implements FirebaseNotiCallBack {
     private Button sendMess, sendMess2;

app/src/main/java/com/trenzlr/firebasesample/MainActivity.java

@@ -10,12 +10,14 @@
 import android.media.RingtoneManager;
 import android.net.Uri;
 import android.os.Build;
-import android.os.Bundle;
-import android.support.v4.app.NotificationCompat;
+
+import androidx.annotation.NonNull;
+import androidx.core.app.NotificationCompat;
 
 import com.google.firebase.messaging.FirebaseMessagingService;
 import com.google.firebase.messaging.RemoteMessage;
 
+
 /**
  * Created by prabh on 25-10-2017.
  */
@@ -24,6 +26,13 @@ public class MyFirebaseMessagingService extends FirebaseMessagingService {
     private static final String TAG = "FCM Service";
     private Bitmap bitmap;
     private Context context = this;
+    public static final String FIREBASE_TOKEN = "token";
+
+    @Override
+    public void onNewToken(@NonNull String refreshedToken) {
+        super.onNewToken(refreshedToken);
+        SharedPrefUtil.getInstance(this).put(FIREBASE_TOKEN, refreshedToken);
+    }
 
     @Override
     public void onMessageReceived(RemoteMessage remoteMessage) {

app/src/main/java/com/trenzlr/firebasesample/MyFirebaseMessagingService.java

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -29,4 +29,4 @@
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_bias="0.676" />
 
-</android.support.constraint.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_main.xml

@@ -1,5 +1,5 @@
 <resources>
     <string name="app_name">FirebaseSample</string>
-    <string name="token">db2tlCennF8:APA91bE1YGlIM8-f8UizSumJlJORlI4nITZ_p2g8mtRMXHmy9dYYLcDjzs3EUbglMQ25ritk62C4glDJOhFfqtAeUhBUfWSgWCPXbI0D0xK0vsKXzM_ZvVK1aOa24UFY65Xrh4fNcbH</string>
-    <string name="server_key">AAAAVRCSZOg:APA91bEhTBNmNFld6cVnn8lHvR2XVO0TQoRtcD8Q_iUelNG9zLH6_p6gPLPd64cpy0issHd_9qo6rzedFleinlTPWu9gPt_NTw-sbo7qGDt41XESLutNXT-8cDnrvy2Ib5emm629atLVeDmhQe8JbmE6IJ1I65Q2vQ</string>
+    <string name="token">ss</string>
+    <string name="server_key">sss</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <full-backup-content>
-    <!-- TODO Remove the following "exclude" elements to make them a part of the auto backup -->
     <!-- Exclude the shared preferences file that contains the GCM registrationId -->
     <exclude
         domain="sharedpref"

app/src/main/res/xml/backup_descriptor.xml

@@ -15,6 +15,7 @@
 import java.io.Writer;
 import java.net.HttpURLConnection;
 import java.net.URL;
+import java.nio.charset.StandardCharsets;
 
 import static android.content.ContentValues.TAG;
 import static com.trenzlr.firebasenotificationhelper.Constants.APPLICATION_JSON;
@@ -50,7 +51,7 @@ protected String doInBackground(String... strings) {
             urlConnection.setRequestProperty(CONTENT_TYPE, APPLICATION_JSON);
             urlConnection.setRequestProperty(AUTHORIZATION, authKey);
             //set headers and method
-            Writer writer = new BufferedWriter(new OutputStreamWriter(urlConnection.getOutputStream(), "UTF-8"));
+            Writer writer = new BufferedWriter(new OutputStreamWriter(urlConnection.getOutputStream(), StandardCharsets.UTF_8));
             writer.write(JsonDATA);
             // json data
             writer.close();
@@ -90,9 +91,7 @@ protected String doInBackground(String... strings) {
                 }
             }
         }
-
         return JsonResponse;
-
     }
 
     @Override