Merge pull request android-async-http#596 from fineswap/source-1-5-compat

Compatibility with older JDK.

Author: smarek

sample/src/main/java/com/loopj/android/http/sample/IntentServiceSample.java

@@ -25,33 +25,31 @@ public class IntentServiceSample extends SampleParentActivity {
     public static final String ACTION_FINISH = "SYNC_FINISH";
     public static final String[] ALLOWED_ACTIONS = {ACTION_START,
             ACTION_RETRY, ACTION_CANCEL, ACTION_SUCCESS, ACTION_FAILURE, ACTION_FINISH};
-    private BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
+    private final BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
-            switch (intent.getAction()) {
-                case ACTION_START:
-                    clearOutputs();
-                    addView(getColoredView(LIGHTBLUE, "Request started"));
-                    break;
-                case ACTION_FINISH:
-                    addView(getColoredView(LIGHTBLUE, "Request finished"));
-                    break;
-                case ACTION_CANCEL:
-                    addView(getColoredView(LIGHTBLUE, "Request cancelled"));
-                    break;
-                case ACTION_RETRY:
-                    addView(getColoredView(LIGHTBLUE, "Request retried"));
-                    break;
-                case ACTION_FAILURE:
-                    debugThrowable(LOG_TAG, (Throwable) intent.getSerializableExtra(ExampleIntentService.INTENT_THROWABLE));
-                case ACTION_SUCCESS:
+            String action = intent.getAction();
+
+            // switch() doesn't support strings in older JDK.
+            if(ACTION_START.equals(action)) {
+                clearOutputs();
+                addView(getColoredView(LIGHTBLUE, "Request started"));
+            } else if(ACTION_FINISH.equals(action)) {
+                addView(getColoredView(LIGHTBLUE, "Request finished"));
+            } else if(ACTION_CANCEL.equals(action)) {
+                addView(getColoredView(LIGHTBLUE, "Request cancelled"));
+            } else if(ACTION_RETRY.equals(action)) {
+                addView(getColoredView(LIGHTBLUE, "Request retried"));
+            } else if(ACTION_FAILURE.equals(action) || ACTION_SUCCESS.equals(action)) {
+                debugThrowable(LOG_TAG, (Throwable) intent.getSerializableExtra(ExampleIntentService.INTENT_THROWABLE));
+                if(ACTION_SUCCESS.equals(action)) {
                     debugStatusCode(LOG_TAG, intent.getIntExtra(ExampleIntentService.INTENT_STATUS_CODE, 0));
                     debugHeaders(LOG_TAG, IntentUtil.deserializeHeaders(intent.getStringArrayExtra(ExampleIntentService.INTENT_HEADERS)));
                     byte[] returnedBytes = intent.getByteArrayExtra(ExampleIntentService.INTENT_DATA);
                     if (returnedBytes != null) {
                         debugResponse(LOG_TAG, new String(returnedBytes));
                     }
-                    break;
+                }
             }
         }
     };

sample/src/main/java/com/loopj/android/http/sample/SampleParentActivity.java

@@ -50,7 +50,7 @@ public abstract class SampleParentActivity extends Activity implements SampleInt
     private AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
     private EditText urlEditText, headersEditText, bodyEditText;
     private LinearLayout responseLayout;
-    private final List<RequestHandle> requestHandles = new LinkedList<>();
+    private final List<RequestHandle> requestHandles = new LinkedList<RequestHandle>();
 
     protected static final int LIGHTGREEN = Color.parseColor("#00FF66");
     protected static final int LIGHTRED = Color.parseColor("#FF3300");
@@ -126,7 +126,7 @@ public void onClick(View v) {
     };
 
     public Header[] getRequestHeaders() {
-        List<Header> headers = new ArrayList<>();
+        List<Header> headers = new ArrayList<Header>();
         String headersRaw = headersEditText.getText() == null ? null : headersEditText.getText().toString();
 
         if (headersRaw != null && headersRaw.length() > 3) {

sample/src/main/java/com/loopj/android/http/sample/ThreadingTimeoutSample.java

@@ -31,7 +31,7 @@
 public class ThreadingTimeoutSample extends SampleParentActivity {
 
     private static final String LOG_TAG = "ThreadingTimeoutSample";
-    private SparseArray<String> states = new SparseArray<>();
+    private final SparseArray<String> states = new SparseArray<String>();
     private int counter = 0;
 
     @Override
@@ -72,7 +72,7 @@ private synchronized void setStatus(int id, String status) {
     public ResponseHandlerInterface getResponseHandler() {
         return new AsyncHttpResponseHandler() {
 
-            private int id = counter++;
+            private final int id = counter++;
 
             @Override
             public void onStart() {