added leakcanary to sample

Author: jonasrottmann

app/build.gradle

@@ -44,6 +44,10 @@ dependencies {
     compile "com.android.support:appcompat-v7:$project.supportLibVersion"
     compile "com.jakewharton.timber:timber:$project.timberVersion"
 
+    debugCompile "com.squareup.leakcanary:leakcanary-android:$project.leakCanaryVersion"
+    releaseCompile "com.squareup.leakcanary:leakcanary-android-no-op:$project.leakCanaryVersion"
+    testCompile "com.squareup.leakcanary:leakcanary-android-no-op:$project.leakCanaryVersion"
+
     androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     }

app/src/main/java/de/jonasrottmann/realmsample/Application.java

@@ -1,5 +1,7 @@
 package de.jonasrottmann.realmsample;
 
+import com.squareup.leakcanary.LeakCanary;
+
 import de.jonasrottmann.realmbrowser.RealmBrowser;
 import io.realm.Realm;
 import io.realm.RealmConfiguration;
@@ -12,6 +14,12 @@ public class Application extends android.app.Application {
     @Override
     public void onCreate() {
         super.onCreate();
+
+        if (LeakCanary.isInAnalyzerProcess(this)) {
+            return;
+        }
+        LeakCanary.install(this);
+
         Timber.plant(new Timber.DebugTree());
 
         Realm.init(this);

build.gradle

@@ -17,6 +17,7 @@ buildscript {
         // dependencies
         timberVersion = '4.5.1'
         supportLibVersion = '25.3.1'
+        leakCanaryVersion = '1.5.1'
     }
 
     repositories {