[android] - nullify codebase with annotations

3 files changed, 9 insertions, 3 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestImpl.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestImpl.java
index 3195022d3a..62ad1222cc 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestImpl.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestImpl.java
@@ -2,6 +2,7 @@ package com.mapbox.mapboxsdk.module.http;
 
 import android.os.Build;
 import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
 import android.text.TextUtils;
 import android.util.Log;
 import com.mapbox.mapboxsdk.BuildConfig;
@@ -46,8 +47,8 @@ public class HttpRequestImpl implements HttpRequest {
   private Call call;
 
   @Override
-  public void executeRequest(HttpResponder httpRequest, long nativePtr, String resourceUrl,
-                             String etag, String modified) {
+  public void executeRequest(HttpResponder httpRequest, long nativePtr, @NonNull String resourceUrl,
+                             @NonNull String etag, @NonNull String modified) {
     OkHttpCallback callback = new OkHttpCallback(httpRequest);
     try {
       HttpUrl httpUrl = HttpUrl.parse(resourceUrl);
@@ -147,7 +148,7 @@ public class HttpRequestImpl implements HttpRequest {
         body);
     }
 
-    private void handleFailure(Call call, Exception e) {
+    private void handleFailure(@Nullable Call call, Exception e) {
       String errorMessage = e.getMessage() != null ? e.getMessage() : "Error processing the request";
       int type = getFailureType(e);
 
@@ -169,6 +170,7 @@ public class HttpRequestImpl implements HttpRequest {
     }
   }
 
+  @NonNull
   private static Dispatcher getDispatcher() {
     Dispatcher dispatcher = new Dispatcher();
     // Matches core limit set on
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestUtil.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestUtil.java
index 66031ea724..6fdaca138e 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestUtil.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/http/HttpRequestUtil.java
@@ -1,5 +1,6 @@
 package com.mapbox.mapboxsdk.module.http;
 
+import android.support.annotation.NonNull;
 import okhttp3.OkHttpClient;
 import okio.Buffer;
 
@@ -44,6 +45,7 @@ public class HttpRequestUtil {
     HttpRequestImpl.setOkHttpClient(client);
   }
 
+  @NonNull
   static String toHumanReadableAscii(String s) {
     for (int i = 0, length = s.length(), c; i < length; i += Character.charCount(c)) {
       c = s.codePointAt(i);
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java
index 4ce020d263..56857d94c9 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java
@@ -2,6 +2,7 @@ package com.mapbox.mapboxsdk.module.telemetry;
 
 import android.content.Context;
 import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
 import com.mapbox.android.telemetry.AppUserTurnstile;
 import com.mapbox.android.telemetry.Event;
 import com.mapbox.android.telemetry.MapEventFactory;
@@ -18,6 +19,7 @@ import com.mapbox.mapboxsdk.offline.OfflineTilePyramidRegionDefinition;
 
 public class TelemetryImpl implements TelemetryDefinition {
 
+  @Nullable
   private MapboxTelemetry telemetry;
 
   public TelemetryImpl() {