[build] - initial commit

MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/MapboxApplication.java

@@ -0,0 +1,95 @@
+package com.mapbox.mapboxsdk.testapp;
+
+import android.app.Application;
+import android.os.StrictMode;
+import android.text.TextUtils;
+
+import com.mapbox.mapboxsdk.MapStrictMode;
+import com.mapbox.mapboxsdk.Mapbox;
+import com.mapbox.mapboxsdk.log.Logger;
+import com.mapbox.mapboxsdk.maps.TelemetryDefinition;
+import com.mapbox.mapboxsdk.testapp.utils.TileLoadingMeasurementUtils;
+import com.mapbox.mapboxsdk.testapp.utils.TimberLogger;
+import com.mapbox.mapboxsdk.testapp.utils.TokenUtils;
+import com.squareup.leakcanary.LeakCanary;
+
+import timber.log.Timber;
+
+import static timber.log.Timber.DebugTree;
+
+/**
+ * Application class of the test application.
+ * <p>
+ * Initialises components as LeakCanary, Strictmode, Timber and Mapbox
+ * </p>
+ */
+public class MapboxApplication extends Application {
+
+  private static final String DEFAULT_MAPBOX_ACCESS_TOKEN = "YOUR_MAPBOX_ACCESS_TOKEN_GOES_HERE";
+  private static final String ACCESS_TOKEN_NOT_SET_MESSAGE = "In order to run the Test App you need to set a valid "
+    + "access token. During development, you can set the MAPBOX_ACCESS_TOKEN environment variable for the SDK to "
+    + "automatically include it in the Test App. Otherwise, you can manually include it in the "
+    + "res/values/developer-config.xml file in the MapboxGLAndroidSDKTestApp folder.";
+
+  @Override
+  public void onCreate() {
+    super.onCreate();
+    if (!initializeLeakCanary()) {
+      return;
+    }
+    initializeLogger();
+    initializeStrictMode();
+    initializeMapbox();
+  }
+
+  protected boolean initializeLeakCanary() {
+    if (LeakCanary.isInAnalyzerProcess(this)) {
+      // This process is dedicated to LeakCanary for heap analysis.
+      // You should not init your app in this process.
+      return false;
+    }
+    LeakCanary.install(this);
+    return true;
+  }
+
+  private void initializeLogger() {
+    Logger.setLoggerDefinition(new TimberLogger());
+    if (BuildConfig.DEBUG) {
+      Timber.plant(new DebugTree());
+    }
+  }
+
+  private void initializeStrictMode() {
+    StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
+      .detectDiskReads()
+      .detectDiskWrites()
+      .detectNetwork()
+      .penaltyLog()
+      .build());
+    StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
+      .detectLeakedSqlLiteObjects()
+      .penaltyLog()
+      .penaltyDeath()
+      .build());
+  }
+
+  private void initializeMapbox() {
+    String accessToken = TokenUtils.getMapboxAccessToken(getApplicationContext());
+    validateAccessToken(accessToken);
+    Mapbox.getInstance(getApplicationContext(), accessToken);
+    TelemetryDefinition telemetry = Mapbox.getTelemetry();
+    if (telemetry == null) {
+      throw new IllegalStateException("Telemetry was unavailable during test application start.");
+    }
+    telemetry.setDebugLoggingEnabled(true);
+    TileLoadingMeasurementUtils.setUpTileLoadingMeasurement();
+
+    MapStrictMode.setStrictModeEnabled(true);
+  }
+
+  private static void validateAccessToken(String accessToken) {
+    if (TextUtils.isEmpty(accessToken) || accessToken.equals(DEFAULT_MAPBOX_ACCESS_TOKEN)) {
+      Timber.e(ACCESS_TOKEN_NOT_SET_MESSAGE);
+    }
+  }
+}