connected app to firebase

build.gradle

@@ -13,6 +13,7 @@ buildscript {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$KOTLIN_VERSION"
         classpath 'org.ajoberstar:grgit:1.5.0'
         classpath 'com.github.triplet.gradle:play-publisher:1.2.0'
+        classpath 'com.google.gms:google-services:3.1.1'
     }
 }
 

uhabits-android/build.gradle

@@ -108,6 +108,9 @@ dependencies {
     implementation "com.google.code.findbugs:jsr305:3.0.2"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$KOTLIN_VERSION"
 
+    implementation 'com.google.firebase:firebase-auth:11.6.0'
+    implementation 'com.firebaseui:firebase-ui-auth:4.0.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
     compileOnly "javax.annotation:jsr250-api:1.0"
     compileOnly "com.google.auto.factory:auto-factory:1.0-beta3"
     kapt "com.google.dagger:dagger-compiler:$DAGGER_VERSION"
@@ -188,3 +191,5 @@ task coverageReport(type: JacocoReport) {
 play {
     track = 'alpha'
 }
+
+apply plugin: 'com.google.gms.google-services'

uhabits-android/google-services.json

@@ -0,0 +1,59 @@
+{
+  "project_info": {
+    "project_number": "1070387411684",
+    "firebase_url": "https://uhabits-60f5c.firebaseio.com",
+    "project_id": "uhabits-60f5c",
+    "storage_bucket": "uhabits-60f5c.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1070387411684:android:c24ac74afee79412",
+        "android_client_info": {
+          "package_name": "org.isoron.uhabits"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "1070387411684-62dgqp208udgiql8k3nk9nnsj99tps2n.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "org.isoron.uhabits",
+            "certificate_hash": "f7ade3b34bad8aadad38b28645d32ff5674a96a5"
+          }
+        },
+        {
+          "client_id": "1070387411684-sinls84quiqltb6t9mlok2cg1qaqu4hk.apps.googleusercontent.com",
+          "client_type": 3
+        },
+        {
+          "client_id": "1070387411684-sinls84quiqltb6t9mlok2cg1qaqu4hk.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyA_FuA7_lt1HQ6yG39YDHykKa5B9Bngs6s"
+        }
+      ],
+      "services": {
+        "analytics_service": {
+          "status": 1
+        },
+        "appinvite_service": {
+          "status": 2,
+          "other_platform_oauth_client": [
+            {
+              "client_id": "1070387411684-sinls84quiqltb6t9mlok2cg1qaqu4hk.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        },
+        "ads_service": {
+          "status": 2
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

uhabits-android/src/main/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
+<?xml version="1.0" encoding="utf-8"?><!--
   ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
   ~
   ~ This file is part of Loop Habit Tracker.
@@ -17,16 +16,12 @@
   ~ You should have received a copy of the GNU General Public License along
   ~ with this program. If not, see <http://www.gnu.org/licenses/>.
 -->
-<manifest
-    package="org.isoron.uhabits"
-    xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.isoron.uhabits">
 
     <uses-permission android:name="android.permission.VIBRATE" />
-
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-
     <uses-permission android:name="android.permission.INTERNET" />
-
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
     <application
@@ -52,11 +47,13 @@
             android:label="@string/main_activity_title"
             android:launchMode="singleTop"
             android:targetActivity=".activities.habits.list.ListHabitsActivity">
+<!--
             <intent-filter android:label="@string/app_name">
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+-->
         </activity-alias>
 
         <activity
@@ -91,11 +88,11 @@
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".activities.habits.list.ListHabitsActivity" />
         </activity>
-        <activity android:name=".notifications.SnoozeDelayPickerActivity"
+        <activity
+            android:name=".notifications.SnoozeDelayPickerActivity"
             android:excludeFromRecents="true"
             android:launchMode="singleInstance"
-            android:theme="@android:style/Theme.Translucent.NoTitleBar">
-        </activity>
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"></activity>
 
         <receiver
             android:name=".widgets.CheckmarkWidgetProvider"
@@ -220,8 +217,15 @@
         <service
             android:name=".sync.SyncService"
             android:enabled="true"
-            android:exported="false">
-        </service>
+            android:exported="false"></service>
+
+        <activity android:name=".activities.login.LoginActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
     </application>
 
 </manifest>

uhabits-android/src/main/java/org/isoron/uhabits/activities/login/LoginActivity.java

@@ -0,0 +1,46 @@
+package org.isoron.uhabits.activities.login;
+
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+
+import com.firebase.ui.auth.AuthUI;
+
+import org.isoron.uhabits.R;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class LoginActivity extends AppCompatActivity {
+
+    private static final int RC_SIGN_IN = 123;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_login);
+
+        signin();
+    }
+
+    private void signin() {
+// ...
+
+// Choose authentication providers
+        List<AuthUI.IdpConfig> providers = Arrays.asList(
+                new AuthUI.IdpConfig.EmailBuilder().build(),
+                new AuthUI.IdpConfig.PhoneBuilder().build(),
+                new AuthUI.IdpConfig.GoogleBuilder().build(),
+                new AuthUI.IdpConfig.FacebookBuilder().build(),
+                new AuthUI.IdpConfig.TwitterBuilder().build());
+
+// Create and launch sign-in intent
+        startActivityForResult(
+                AuthUI.getInstance()
+                        .createSignInIntentBuilder()
+                        .setAvailableProviders(providers)
+                        .build(),
+                RC_SIGN_IN);
+    }
+
+
+}

uhabits-android/src/main/res/layout/activity_login.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.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"
+    android:layout_height="match_parent"
+    tools:context=".activities.login.LoginActivity">
+
+</android.support.constraint.ConstraintLayout>

uhabits-android/src/main/res/values/strings.xml

@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
+<?xml version="1.0" encoding="utf-8"?><!--
   ~ Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
   ~
   ~ This file is part of Loop Habit Tracker.