Remove snackbar event bus message

app/src/main/java/acr/browser/lightning/activity/BrowserActivity.java

@@ -2247,13 +2247,5 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
             }
         }
 
-        @Subscribe
-        public void displayInSnackbar(final BrowserEvents.ShowSnackBarMessage event) {
-            if (event.message != null) {
-                Utils.showSnackbar(BrowserActivity.this, event.message);
-            } else {
-                Utils.showSnackbar(BrowserActivity.this, event.stringRes);
-            }
-        }
     };
 }

app/src/main/java/acr/browser/lightning/bus/BrowserEvents.java

@@ -9,25 +9,6 @@ public final class BrowserEvents {
         // No instances
     }
 
-    /**
-     * Notify the Browser to display a SnackBar in the main activity
-     */
-    public static class ShowSnackBarMessage {
-        @Nullable public final String message;
-        @StringRes
-        public final int stringRes;
-
-        public ShowSnackBarMessage(@Nullable final String message) {
-            this.message = message;
-            this.stringRes = -1;
-        }
-
-        public ShowSnackBarMessage(@StringRes final int stringRes) {
-            this.message = null;
-            this.stringRes = stringRes;
-        }
-    }
-
     public final static class OpenHistoryInCurrentTab {
     }
 

app/src/main/java/acr/browser/lightning/download/DownloadHandler.java

@@ -3,6 +3,7 @@
  */
 package acr.browser.lightning.download;
 
+import android.app.Activity;
 import android.app.Dialog;
 import android.app.DownloadManager;
 import android.content.ActivityNotFoundException;
@@ -35,6 +36,7 @@ import acr.browser.lightning.bus.BrowserEvents;
 import acr.browser.lightning.constant.Constants;
 import acr.browser.lightning.dialog.BrowserDialog;
 import acr.browser.lightning.preference.PreferenceManager;
+import acr.browser.lightning.utils.Utils;
 
 /**
  * Handle download requests
@@ -67,7 +69,7 @@ public class DownloadHandler {
      * @param contentDisposition Content-disposition http header, if present.
      * @param mimetype           The mimetype of the content reported by the server
      */
-    public static void onDownloadStart(@NonNull Context context, @NonNull PreferenceManager manager, String url, String userAgent,
+    public static void onDownloadStart(@NonNull Activity context, @NonNull PreferenceManager manager, String url, String userAgent,
                                        @Nullable String contentDisposition, String mimetype) {
 
         Log.d(TAG, "DOWNLOAD: Trying to download from URL: " + url);
@@ -153,7 +155,7 @@ public class DownloadHandler {
      * @param mimetype           The mimetype of the content reported by the server
      */
     /* package */
-    private static void onDownloadStartNoStream(@NonNull final Context context, @NonNull PreferenceManager preferences,
+    private static void onDownloadStartNoStream(@NonNull final Activity context, @NonNull PreferenceManager preferences,
                                                 String url, String userAgent,
                                                 String contentDisposition, @Nullable String mimetype) {
         final Bus eventBus = BrowserApp.getBus(context);
@@ -191,7 +193,7 @@ public class DownloadHandler {
             // This only happens for very bad urls, we want to catch the
             // exception here
             Log.e(TAG, "Exception while trying to parse url '" + url + '\'', e);
-            eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.problem_download));
+            Utils.showSnackbar(context, R.string.problem_download);
             return;
         }
 
@@ -201,7 +203,7 @@ public class DownloadHandler {
         try {
             request = new DownloadManager.Request(uri);
         } catch (IllegalArgumentException e) {
-            eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.cannot_download));
+            Utils.showSnackbar(context, R.string.cannot_download);
             return;
         }
 
@@ -216,12 +218,12 @@ public class DownloadHandler {
         File dir = new File(downloadFolder.getPath());
         if (!dir.isDirectory() && !dir.mkdirs()) {
             // Cannot make the directory
-            eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.problem_location_download));
+            Utils.showSnackbar(context, R.string.problem_location_download);
             return;
         }
 
         if (!isWriteAccessAvailable(downloadFolder)) {
-            eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.problem_location_download));
+            Utils.showSnackbar(context, R.string.problem_location_download);
             return;
         }
         String newMimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(guessFileExtension(filename));
@@ -257,14 +259,13 @@ public class DownloadHandler {
             } catch (IllegalArgumentException e) {
                 // Probably got a bad URL or something
                 Log.e(TAG, "Unable to enqueue request", e);
-                eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.cannot_download));
+                Utils.showSnackbar(context, R.string.cannot_download);
             } catch (SecurityException e) {
                 // TODO write a download utility that downloads files rather than rely on the system
                 // because the system can only handle Environment.getExternal... as a path
-                eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.problem_location_download));
+                Utils.showSnackbar(context, R.string.problem_location_download);
             }
-            eventBus.post(new BrowserEvents.ShowSnackBarMessage(
-                context.getString(R.string.download_pending) + ' ' + filename));
+            Utils.showSnackbar(context, context.getString(R.string.download_pending) + ' ' + filename);
         }
     }
 

app/src/main/java/acr/browser/lightning/download/FetchUrlMimeType.java

@@ -3,6 +3,7 @@
  */
 package acr.browser.lightning.download;
 
+import android.app.Activity;
 import android.app.DownloadManager;
 import android.content.Context;
 import android.os.Environment;
@@ -21,6 +22,7 @@ import java.net.URL;
 import acr.browser.lightning.R;
 import acr.browser.lightning.app.BrowserApp;
 import acr.browser.lightning.bus.BrowserEvents;
+import acr.browser.lightning.utils.Utils;
 
 /**
  * This class is used to pull down the http headers of a given URL so that we
@@ -34,13 +36,13 @@ class FetchUrlMimeType extends Thread {
 
     private static final String TAG = FetchUrlMimeType.class.getSimpleName();
 
-    private final Context mContext;
+    private final Activity mContext;
     private final DownloadManager.Request mRequest;
     private final String mUri;
     private final String mCookies;
     private final String mUserAgent;
 
-    public FetchUrlMimeType(Context context, DownloadManager.Request request, String uri,
+    public FetchUrlMimeType(Activity context, DownloadManager.Request request, String uri,
                             String cookies, String userAgent) {
         mContext = context;
         mRequest = request;
@@ -115,7 +117,7 @@ class FetchUrlMimeType extends Thread {
             Schedulers.main().execute(new Runnable() {
                 @Override
                 public void run() {
-                    eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.cannot_download));
+                    Utils.showSnackbar(mContext, R.string.cannot_download);
                 }
             });
         } catch (SecurityException e) {
@@ -124,7 +126,7 @@ class FetchUrlMimeType extends Thread {
             Schedulers.main().execute(new Runnable() {
                 @Override
                 public void run() {
-                    eventBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.problem_location_download));
+                    Utils.showSnackbar(mContext, R.string.problem_location_download);
                 }
             });
         }
@@ -133,7 +135,7 @@ class FetchUrlMimeType extends Thread {
         Schedulers.main().execute(new Runnable() {
             @Override
             public void run() {
-                eventBus.post(new BrowserEvents.ShowSnackBarMessage(mContext.getString(R.string.download_pending) + ' ' + file));
+                Utils.showSnackbar(mContext, mContext.getString(R.string.download_pending) + ' ' + file);
             }
         });
     }

app/src/main/java/acr/browser/lightning/utils/ProxyUtils.java

@@ -146,13 +146,13 @@ public class ProxyUtils {
 
     }
 
-    public boolean isProxyReady() {
+    public boolean isProxyReady(@NonNull Activity activity) {
         if (mPreferences.getProxyChoice() == Constants.PROXY_I2P) {
             if (!mI2PHelper.isI2PAndroidRunning()) {
-                mBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.i2p_not_running));
+                Utils.showSnackbar(activity, R.string.i2p_not_running);
                 return false;
             } else if (!mI2PHelper.areTunnelsActive()) {
-                mBus.post(new BrowserEvents.ShowSnackBarMessage(R.string.i2p_tunnels_not_ready));
+                Utils.showSnackbar(activity, R.string.i2p_tunnels_not_ready);
                 return false;
             }
         }

app/src/main/java/acr/browser/lightning/view/LightningView.java

@@ -796,7 +796,7 @@ public class LightningView {
      */
     public synchronized void reload() {
         // Check if configured proxy is available
-        if (!mProxyUtils.isProxyReady()) {
+        if (!mProxyUtils.isProxyReady(mActivity)) {
             // User has been notified
             return;
         }
@@ -1052,7 +1052,7 @@ public class LightningView {
      */
     public synchronized void loadUrl(@NonNull String url) {
         // Check if configured proxy is available
-        if (!mProxyUtils.isProxyReady()) {
+        if (!mProxyUtils.isProxyReady(mActivity)) {
             return;
         }
 

app/src/main/java/acr/browser/lightning/view/LightningWebClient.java

@@ -292,7 +292,7 @@ public class LightningWebClient extends WebViewClient {
 
     private boolean shouldOverrideLoading(WebView view, String url) {
         // Check if configured proxy is available
-        if (!mProxyUtils.isProxyReady()) {
+        if (!mProxyUtils.isProxyReady(mActivity)) {
             // User has been notified
             return true;
         }