Google sign in done, Code for upload not working

Author: sarankrish

mobile-photo-gallery/Cloudi/app/build.gradle

@@ -22,17 +22,20 @@ android {
 }
 
 dependencies {
+
     compile 'com.firebaseui:firebase-ui-auth:3.1.0'
     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.android.support:design:26.1.0'
     implementation 'com.android.support:support-vector-drawable:26.1.0'
     implementation 'com.google.firebase:firebase-auth:11.4.2'
+    implementation 'com.google.firebase:firebase-storage:11.4.2'
     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'
 }
 
 
+
 apply plugin: 'com.google.gms.google-services'

mobile-photo-gallery/Cloudi/app/google-services.json

@@ -1,35 +1,35 @@
 {
   "project_info": {
-    "project_number": "108914645069",
-    "firebase_url": "https://cloudi-8cbf3.firebaseio.com",
-    "project_id": "cloudi-8cbf3",
-    "storage_bucket": "cloudi-8cbf3.appspot.com"
+    "project_number": "353129209490",
+    "firebase_url": "https://cloudi-8e6fe.firebaseio.com",
+    "project_id": "cloudi-8e6fe",
+    "storage_bucket": "cloudi-8e6fe.appspot.com"
   },
   "client": [
     {
       "client_info": {
-        "mobilesdk_app_id": "1:108914645069:android:ac1a56ed8ce5b340",
+        "mobilesdk_app_id": "1:353129209490:android:ac1a56ed8ce5b340",
         "android_client_info": {
           "package_name": "com.cornelltech.chumengxu.cloudi"
         }
       },
       "oauth_client": [
         {
-          "client_id": "108914645069-chqor0ukfisaba8gh0s35n42bvagsbnn.apps.googleusercontent.com",
+          "client_id": "353129209490-i9m2jr5rno5du0fjba5537lki5qfdahp.apps.googleusercontent.com",
           "client_type": 1,
           "android_info": {
             "package_name": "com.cornelltech.chumengxu.cloudi",
-            "certificate_hash": "c154d9dd36937bc47d28521086a1c148f751ec67"
+            "certificate_hash": "0fbc19f8faa3b7e6269c04661b7df81ac0345497"
           }
         },
         {
-          "client_id": "108914645069-tmfm2vi1u092uhaih902sm5pcgv07kjb.apps.googleusercontent.com",
+          "client_id": "353129209490-6vu92ki58a1tvb354l1a7b1stn32i2oc.apps.googleusercontent.com",
           "client_type": 3
         }
       ],
       "api_key": [
         {
-          "current_key": "AIzaSyCzGAb0rSkCHR2HtkTmgjuaIUCzQoeRyNI"
+          "current_key": "AIzaSyB6pW0kjDD2oVDQtVGJBF31oK3Vpqnq970"
         }
       ],
       "services": {
@@ -40,7 +40,7 @@
           "status": 2,
           "other_platform_oauth_client": [
             {
-              "client_id": "108914645069-tmfm2vi1u092uhaih902sm5pcgv07kjb.apps.googleusercontent.com",
+              "client_id": "353129209490-6vu92ki58a1tvb354l1a7b1stn32i2oc.apps.googleusercontent.com",
               "client_type": 3
             }
           ]

mobile-photo-gallery/Cloudi/app/src/main/AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-permission android:name="android.permission.READ_PROFILE" />
     <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
 
     <application
         android:allowBackup="true"

mobile-photo-gallery/Cloudi/app/src/main/java/com/cornelltech/chumengxu/cloudi/MainActivity.java

@@ -5,6 +5,7 @@
 import android.support.annotation.NonNull;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
+import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 
@@ -23,6 +24,7 @@ public class MainActivity extends AppCompatActivity {
     private static final int RC_SIGN_IN = 123;
     private Menu menu;
     private boolean signed_in=false;
+    private static final String TAG = "Logger";
 
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
@@ -37,9 +39,11 @@ public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
             case R.id.sign_in:
                 if (signed_in==false) {
+                    Log.v(TAG, "Not signed in");
                     // Choose authentication providers
                     List<AuthUI.IdpConfig> providers = Arrays.asList(
-                            new AuthUI.IdpConfig.Builder(AuthUI.EMAIL_PROVIDER).build());
+                            new AuthUI.IdpConfig.Builder(AuthUI.EMAIL_PROVIDER).build(),
+                            new AuthUI.IdpConfig.Builder(AuthUI.GOOGLE_PROVIDER).build());
 
                     // Create and launch sign-in intent
                     startActivityForResult(
@@ -64,8 +68,8 @@ public void onComplete(@NonNull Task<Void> task) {
                 }
 
             case R.id.upload:
-                Intent intent2=new Intent(this,UploadActivity.class);
-                startActivityForResult(intent2,0);
+                Intent uploadIntent=new Intent(this,UploadActivity.class);
+                startActivityForResult(uploadIntent,0);
                 return true;
 
             default:
@@ -81,10 +85,12 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
 
         if (requestCode == RC_SIGN_IN) {
+            Log.v(TAG, "Attempting sign in...");
             IdpResponse response = IdpResponse.fromResultIntent(data);
 
-            if (resultCode == ResultCodes.OK) {
+            if (resultCode == RESULT_OK) {
                 // Successfully signed in
+                Log.v(TAG, "Successfully signed in");
                 FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
                 MenuItem signinMenuItem=menu.findItem(R.id.sign_in);
                 signinMenuItem.setTitle("Sign out");
@@ -103,6 +109,7 @@ protected void onCreate(Bundle savedInstanceState) {
         setContentView(R.layout.activity_main);
         Toolbar myToolbar = (Toolbar) findViewById(R.id.my_toolbar);
         setSupportActionBar(myToolbar);
+        Log.v(TAG, "Successfully printed");
     }
 
 

mobile-photo-gallery/Cloudi/app/src/main/java/com/cornelltech/chumengxu/cloudi/UploadActivity.java

@@ -1,14 +1,31 @@
 package com.cornelltech.chumengxu.cloudi;
 
+import android.app.ProgressDialog;
 import android.content.Intent;
 import android.net.Uri;
 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.EditText;
+import android.widget.Toast;
+
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.firebase.storage.FirebaseStorage;
+import com.google.firebase.storage.StorageReference;
+import com.google.firebase.storage.UploadTask;
 
 public class UploadActivity extends AppCompatActivity {
 
+    private StorageReference mStorageRef;
+
+    private Button mSelectImage;
+
+    private ProgressDialog mProgressDialog;
+
+    private static final int GALLERY_INTENT = 2;
+
     public void pickImage(View view){
         Intent pickImage = new Intent(Intent.ACTION_PICK,
                 android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
@@ -19,6 +36,17 @@ public void pickImage(View view){
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_upload);
+        mStorageRef = FirebaseStorage.getInstance().getReference();
+        mSelectImage = (Button) findViewById(R.id.upload);
+        mProgressDialog = new ProgressDialog(this);
+        mSelectImage.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent intent = new Intent(Intent.ACTION_PICK);
+                intent.setType("image/*");
+                startActivityForResult(intent,GALLERY_INTENT);
+            }
+        });
     }
 
     @Override
@@ -27,6 +55,22 @@ protected void onActivityResult(int requestCode, int resultCode, Intent imageRet
         Uri selectedImage = imageReturnedIntent.getData();
         EditText imagePathText = (EditText) findViewById(R.id.imagePathView);
         imagePathText.setText(selectedImage.toString());
+
+        if(requestCode == GALLERY_INTENT && resultCode == RESULT_OK){
+            Log.d("Success","Upload attempt");
+            mProgressDialog.setMessage("Uploading ....");
+            mProgressDialog.show();
+            StorageReference filepath = mStorageRef.child("Public").child(selectedImage.getLastPathSegment());
+
+            filepath.putFile(selectedImage).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
+                @Override
+                public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
+                    Log.d("Success","Upload done");
+                    Toast.makeText(UploadActivity.this,"Upload done.",Toast.LENGTH_LONG).show();
+                    mProgressDialog.dismiss();
+                }
+            });
+        }
     }
 
 }

mobile-photo-gallery/Cloudi/app/src/main/res/layout/activity_upload.xml

@@ -71,7 +71,7 @@
         app:layout_constraintTop_toTopOf="parent" />
 
     <Button
-        android:id="@+id/button4"
+        android:id="@+id/upload"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="200dp"