Refactor: Introduce methods to show/hide DevLoadingView in DevSupport…

…ManagerBase

Summary:
## Rationale

Throughout DevSupportManagerBase, we show/hide the DevLoadingView and simultaneously write to the `mDevLoadingViewVisible` boolean. This diff pulls all those boolean writes into methods, so that subclasses of DevSupportManagerBase can show/hide the DevLoadingView without accessing the boolean directly.

Changelog: [Internal]

Reviewed By: JoshuaGross

Differential Revision: D29004062

fbshipit-source-id: d54d79701e31f9ac8d1d1d44019199718fe1c8c0

ReactAndroid/src/main/java/com/facebook/react/devsupport/DevSupportManagerBase.java

@@ -856,8 +856,7 @@ public void handleReloadJS() {
     if (mDevSettings.isRemoteJSDebugEnabled()) {
       PrinterHolder.getPrinter()
           .logMessage(ReactDebugOverlayTags.RN_CORE, "RNCore: load from Proxy");
-      mDevLoadingViewController.showForRemoteJSEnabled();
-      mDevLoadingViewVisible = true;
+      showDevLoadingViewForRemoteJSEnabled();
       reloadJSInProxyMode();
     } else {
       PrinterHolder.getPrinter()
@@ -872,6 +871,24 @@ public void handleReloadJS() {
     return mCurrentContext;
   }
 
+  @UiThread
+  private void showDevLoadingViewForUrl(String bundleUrl) {
+    mDevLoadingViewController.showForUrl(bundleUrl);
+    mDevLoadingViewVisible = true;
+  }
+
+  @UiThread
+  private void showDevLoadingViewForRemoteJSEnabled() {
+    mDevLoadingViewController.showForRemoteJSEnabled();
+    mDevLoadingViewVisible = true;
+  }
+
+  @UiThread
+  private void hideDevLoadingView() {
+    mDevLoadingViewController.hide();
+    mDevLoadingViewVisible = false;
+  }
+
   protected DevServerHelper getDevServerHelper() {
     return mDevServerHelper;
   }
@@ -938,16 +955,14 @@ public void run() {
 
   @UiThread
   private void showSplitBundleDevLoadingView(String bundleUrl) {
-    mDevLoadingViewController.showForUrl(bundleUrl);
-    mDevLoadingViewVisible = true;
+    showDevLoadingViewForUrl(bundleUrl);
     mPendingJSSplitBundleRequests++;
   }
 
   @UiThread
   private void hideSplitBundleDevLoadingView() {
     if (--mPendingJSSplitBundleRequests == 0) {
-      mDevLoadingViewController.hide();
-      mDevLoadingViewVisible = false;
+      hideDevLoadingView();
     }
   }
 
@@ -1105,14 +1120,12 @@ private WebsocketJavaScriptExecutor.JSExecutorConnectCallback getExecutorConnect
       @Override
       public void onSuccess() {
         future.set(true);
-        mDevLoadingViewController.hide();
-        mDevLoadingViewVisible = false;
+        hideDevLoadingView();
       }
 
       @Override
       public void onFailure(final Throwable cause) {
-        mDevLoadingViewController.hide();
-        mDevLoadingViewVisible = false;
+        hideDevLoadingView();
         FLog.e(ReactConstants.TAG, "Failed to connect to debugger!", cause);
         future.setException(
             new IOException(mApplicationContext.getString(R.string.catalyst_debug_error), cause));
@@ -1140,17 +1153,15 @@ public void run() {
   public void reloadJSFromServer(final String bundleURL, final BundleLoadCallback callback) {
     ReactMarker.logMarker(ReactMarkerConstants.DOWNLOAD_START);
 
-    mDevLoadingViewController.showForUrl(bundleURL);
-    mDevLoadingViewVisible = true;
+    showDevLoadingViewForUrl(bundleURL);
 
     final BundleDownloader.BundleInfo bundleInfo = new BundleDownloader.BundleInfo();
 
     mDevServerHelper.downloadBundleFromURL(
         new DevBundleDownloadListener() {
           @Override
           public void onSuccess() {
-            mDevLoadingViewController.hide();
-            mDevLoadingViewVisible = false;
+            hideDevLoadingView();
             synchronized (DevSupportManagerBase.this) {
               mBundleStatus.isLastDownloadSucess = true;
               mBundleStatus.updateTimestamp = System.currentTimeMillis();
@@ -1175,8 +1186,7 @@ public void onProgress(
 
           @Override
           public void onFailure(final Exception cause) {
-            mDevLoadingViewController.hide();
-            mDevLoadingViewVisible = false;
+            hideDevLoadingView();
             synchronized (DevSupportManagerBase.this) {
               mBundleStatus.isLastDownloadSucess = false;
             }