Add crashlytics (#47)

.circleci/config.yml

@@ -33,7 +33,7 @@ jobs:
           command: ./gradlew dependencies --no-daemon --stacktrace --console=plain -PdisablePreDex || true
       - run:
           name: Initial build
-          command: ./gradlew -x test -x lint build assembleDebug --no-daemon --stacktrace --console=plain -PdisablePreDex
+          command: ./gradlew build assembleDebug -x test -x lint -x fabricGenerateResourcesRelease --no-daemon --stacktrace --console=plain -PdisablePreDex
       - store_artifacts:
           path: ./app/build/outputs/apk/
           destination: apks/
@@ -54,7 +54,7 @@ jobs:
           <<: *general_cache_key
       - run:
           name: Run lint
-          command: ./gradlew lint --no-daemon --stacktrace --console=plain -PdisablePreDex
+          command: ./gradlew lint -x fabricGenerateResourcesRelease --no-daemon --stacktrace --console=plain -PdisablePreDex
       - store_artifacts:
           path: ./app/build/reports/
           destination: lint_reports/app/
@@ -73,7 +73,7 @@ jobs:
           <<: *general_cache_key
       - run:
           name: Run app tests
-          command: ./gradlew :app:test :app:jacocoTestReport --no-daemon --stacktrace --console=plain -PdisablePreDex
+          command: ./gradlew :app:test :app:jacocoTestReport -x fabricGenerateResourcesRelease --no-daemon --stacktrace --console=plain -PdisablePreDex
       - run:
           name: Upload unit code coverage to codecov
           command: bash <(curl -s https://codecov.io/bash) -F app

app/build.gradle

@@ -1,5 +1,22 @@
+buildscript {
+    repositories {
+        maven { url "https://plugins.gradle.org/m2/" }
+        maven { url 'https://maven.fabric.io/public' }
+    }
+
+    dependencies {
+        classpath 'org.greenrobot:greendao-gradle-plugin:3.2.2'
+        classpath 'io.fabric.tools:gradle:1.25.1'
+    }
+}
+
+repositories {
+    maven { url 'https://maven.fabric.io/public' }
+}
+
 apply plugin: 'com.android.application'
 apply plugin: 'org.greenrobot.greendao'
+apply plugin: 'io.fabric'
 apply from: '../jacoco.gradle'
 apply from: '../android-sonarqube.gradle'
 
@@ -17,6 +34,9 @@ android {
         vectorDrawables.useSupportLibrary = true
         buildConfigField "String", "UPDATE_URL", "\"https://bitrise-redirector.herokuapp.com" +
                 "/v0.1/apps/daeff1893f3c8128/builds/" + "${getCurrentGitBranch()}" + "/artifacts/app-release-bitrise-signed.apk/info\""
+        manifestPlaceholders = [
+                fabricApiKey: System.getenv("FABRIC_API_KEY") ?: "null"
+        ]
     }
 
     buildTypes {
@@ -66,6 +86,13 @@ dependencies {
     implementation 'com.google.dagger:dagger-android:2.14.1'
     implementation 'com.google.dagger:dagger-android-support:2.14.1'
 
+    implementation('com.crashlytics.sdk.android:crashlytics:2.8.0@aar') {
+        transitive = true
+    }
+    implementation('com.crashlytics.sdk.android:answers:1.4.1@aar') {
+        transitive = true
+    }
+
     annotationProcessor 'com.google.dagger:dagger-android-processor:2.14.1'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 

app/src/main/AndroidManifest.xml

@@ -59,6 +59,9 @@
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/provider_paths" />
         </provider>
+        <meta-data
+            android:name="io.fabric.ApiKey"
+            android:value="${fabricApiKey}" />
     </application>
 
 </manifest>

app/src/main/java/io/github/wulkanowy/WulkanowyApp.java

@@ -4,10 +4,14 @@ import android.app.Application;
 import android.content.Context;
 import android.content.SharedPreferences;
 
+import com.crashlytics.android.Crashlytics;
+import com.crashlytics.android.core.CrashlyticsCore;
+
 import org.greenrobot.greendao.query.QueryBuilder;
 
 import eu.davidea.flexibleadapter.FlexibleAdapter;
 import eu.davidea.flexibleadapter.utils.Log;
+import io.fabric.sdk.android.Fabric;
 import io.github.wulkanowy.db.dao.entities.DaoMaster;
 import io.github.wulkanowy.db.dao.entities.DaoSession;
 
@@ -25,6 +29,8 @@ public class WulkanowyApp extends Application {
             enableDebugLog();
         }
 
+        initializeFabric();
+
         DaoMaster.DevOpenHelper devOpenHelper = new DaoMaster.DevOpenHelper(this, "wulkanowy-db");
 
         daoSession = new DaoMaster(devOpenHelper.getWritableDb()).newSession();
@@ -46,6 +52,15 @@ public class WulkanowyApp extends Application {
         FlexibleAdapter.enableLogs(Log.Level.DEBUG);
     }
 
+    private void initializeFabric() {
+        Fabric.with(new Fabric.Builder(this)
+                .kits(new Crashlytics.Builder()
+                        .core(new CrashlyticsCore.Builder().disabled(BuildConfig.DEBUG).build())
+                        .build())
+                .debuggable(BuildConfig.DEBUG)
+                .build());
+    }
+
     public DaoSession getDaoSession() {
         return daoSession;
     }

app/src/main/java/io/github/wulkanowy/ui/login/LoginTask.java

@@ -13,6 +13,10 @@ import android.view.View;
 import android.widget.EditText;
 import android.widget.TextView;
 
+import com.crashlytics.android.Crashlytics;
+import com.crashlytics.android.answers.Answers;
+import com.crashlytics.android.answers.CustomEvent;
+
 import java.io.IOException;
 import java.lang.ref.WeakReference;
 import java.net.SocketTimeoutException;
@@ -53,7 +57,7 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
 
     private WeakReference<TextView> showText;
 
-    public LoginTask(Activity activity, String email, String password, String symbol) {
+    LoginTask(Activity activity, String email, String password, String symbol) {
         this.activity = new WeakReference<>(activity);
         this.email = email;
         this.password = password;
@@ -93,6 +97,9 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
                 return R.string.error_host_offline;
             } catch (UnsupportedOperationException e) {
                 return -1;
+            } catch (Throwable e) {
+                Crashlytics.logException(e);
+                return R.string.login_denied_text;
             }
 
             new FullSyncJob().scheduledJob(activity.get());
@@ -116,6 +123,7 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
         switch (messageID) {
             // if success
             case R.string.login_accepted_text:
+                logFirstLoginAction(true, activity.get().getString(messageID));
                 Intent intent = new Intent(activity.get(), DashboardActivity.class);
                 activity.get().finish();
                 activity.get().startActivity(intent);
@@ -123,6 +131,7 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
 
             // if bad credentials entered
             case R.string.login_bad_credentials_text:
+                logFirstLoginAction(false, activity.get().getString(messageID));
                 EditText passwordView = activity.get().findViewById(R.id.password);
                 passwordView.setError(activity.get().getString(R.string.error_incorrect_password));
                 passwordView.requestFocus();
@@ -131,6 +140,7 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
 
             // if no permission
             case R.string.error_bad_account_permission:
+                logFirstLoginAction(false, activity.get().getString(messageID));
                 // Change to visible symbol input view
                 TextInputLayout symbolLayout = activity.get().findViewById(R.id.to_symbol_input_layout);
                 symbolLayout.setVisibility(View.VISIBLE);
@@ -143,6 +153,7 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
 
             // if rooted and SDK < 18
             case -1:
+                logFirstLoginAction(false, "Device rooted");
                 final AlertDialog.Builder alertDialog = new AlertDialog.Builder(activity.get())
                         .setIcon(android.R.drawable.ic_dialog_alert)
                         .setTitle(R.string.alert_dialog_blocked_app)
@@ -157,12 +168,20 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
                 break;
 
             default:
+                logFirstLoginAction(false, activity.get().getString(messageID));
                 Snackbar.make(activity.get().findViewById(R.id.fragment_container),
                         messageID, Snackbar.LENGTH_LONG).show();
                 break;
         }
     }
 
+    private void logFirstLoginAction(boolean success, String message) {
+        Answers.getInstance().logCustom(new CustomEvent("First login")
+                .putCustomAttribute("Symbol", symbol)
+                .putCustomAttribute("Success", success ? 1 : 0)
+                .putCustomAttribute("Message", message));
+    }
+
     @Override
     protected void onCancelled() {
         showProgress(false);
@@ -171,7 +190,7 @@ public class LoginTask extends AsyncTask<Void, String, Integer> {
     /**
      * Shows the progress UI and hides the login form.
      */
-    public void showProgress(final boolean show) {
+    void showProgress(final boolean show) {
         loginFormView = new WeakReference<>(activity.get().findViewById(R.id.login_form));
         progressView = new WeakReference<>(activity.get().findViewById(R.id.login_progress));
 

build.gradle

@@ -7,7 +7,6 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
-        classpath 'org.greenrobot:greendao-gradle-plugin:3.2.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files