Incorporated Timber lib for easy logging

Author: karthiks

app/build.gradle

@@ -30,6 +30,7 @@ dependencies {
     implementation 'com.google.firebase:firebase-core:11.0.0'
     implementation 'com.google.firebase:firebase-auth:11.0.0'
     implementation 'com.google.android.gms:play-services-auth:11.0.0'
+    implementation 'com.jakewharton.timber:timber:4.5.1'
 }
 
 apply plugin: 'com.google.gms.google-services'

app/src/main/AndroidManifest.xml

@@ -6,14 +6,15 @@
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:name=".TheApp"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
         <activity android:name=".MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
         </activity>
     </application>

app/src/main/java/in/codelab/androidauthdemo/DefaultTree.java

@@ -0,0 +1,15 @@
+package in.codelab.androidauthdemo;
+
+import android.util.Log;
+
+import timber.log.Timber;
+
+class DefaultTree extends Timber.Tree {
+    @Override
+    protected void log(int priority, String tag, String message, Throwable throwable) {
+        if (priority == Log.VERBOSE || priority == Log.DEBUG) {
+            return;
+        }
+        Log.println(priority, tag, message);
+    }
+}

app/src/main/java/in/codelab/androidauthdemo/TheApp.java

@@ -0,0 +1,24 @@
+package in.codelab.androidauthdemo;
+
+import android.app.Application;
+
+import timber.log.Timber;
+import timber.log.Timber.DebugTree;
+
+public class TheApp extends Application {
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        plantingTimber();
+    }
+
+    private void plantingTimber() {
+        if (BuildConfig.DEBUG) {
+            Timber.plant(new DebugTree());
+        } else {
+            //Do Nothing for now..Helpful when used with Crashlytics like tool/lib.
+            //Ref.: https://blog.xmartlabs.com/2015/07/09/Android-logging-with-Crashlytics-and-Timber/
+            Timber.plant(new DefaultTree());
+        }
+    }
+}