first implementation of incognito mode

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/NewsDetailFragment.java

@@ -41,6 +41,7 @@ import android.webkit.WebResourceResponse;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
+import android.widget.Button;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
@@ -84,6 +85,8 @@ public class NewsDetailFragment extends Fragment implements RssItemToHtmlTask.Li
     protected @BindView(R.id.progressBarLoading) ProgressBar mProgressBarLoading;
     protected @BindView(R.id.progressbar_webview) ProgressBar mProgressbarWebView;
     protected @BindView(R.id.tv_offline_version) TextView mTvOfflineVersion;
+    protected @BindView(R.id.btn_disable_incognito) Button mBtnDisableIncognito;
+
 
     protected @Inject SharedPreferences mPrefs;
 
@@ -184,6 +187,12 @@ public class NewsDetailFragment extends Fragment implements RssItemToHtmlTask.Li
 
         setUpGestureDetector();
 
+        mBtnDisableIncognito.setOnClickListener(v -> {
+            mWebView.getSettings().setBlockNetworkLoads(false);
+            mWebView.getSettings().setBlockNetworkImage(false);
+            mWebView.reload();
+        });
+
 		return rootView;
 	}
 
@@ -285,16 +294,22 @@ public class NewsDetailFragment extends Fragment implements RssItemToHtmlTask.Li
 
         WebSettings webSettings = mWebView.getSettings();
         //webSettings.setPluginState(WebSettings.PluginState.ON);
-	    webSettings.setJavaScriptEnabled(true);
+        webSettings.setJavaScriptEnabled(true);
-	    webSettings.setAllowContentAccess(true);
+        webSettings.setAllowContentAccess(true);
-	    webSettings.setAllowFileAccess(true);
+        webSettings.setAllowFileAccess(true);
-	    webSettings.setDomStorageEnabled(true);
+        webSettings.setDomStorageEnabled(true);
-	    webSettings.setJavaScriptCanOpenWindowsAutomatically(false);
+        webSettings.setJavaScriptCanOpenWindowsAutomatically(false);
-	    webSettings.setSupportMultipleWindows(false);
+        webSettings.setSupportMultipleWindows(false);
-	    webSettings.setSupportZoom(false);
+        webSettings.setSupportZoom(false);
         webSettings.setAppCacheEnabled(true);
         webSettings.setMediaPlaybackRequiresUserGesture(true);
 
+        //if(true) {
+        //webSettings.setLoadsImagesAutomatically(false);
+        webSettings.setBlockNetworkImage(true);
+        webSettings.setBlockNetworkLoads(true);
+        //}
+
         registerForContextMenu(mWebView);
 
         mWebView.setWebChromeClient(new ProgressBarWebChromeClient(mProgressbarWebView));
@@ -305,6 +320,8 @@ public class NewsDetailFragment extends Fragment implements RssItemToHtmlTask.Li
 
             @Override
             public WebResourceResponse shouldInterceptRequest(WebView view, String url) {
+                //Log.d(TAG, "shouldInterceptRequest: " + url);
+
                 boolean isAd;
                 if (!loadedUrls.containsKey(url)) {
                     isAd = AdBlocker.isAd(url);

News-Android-App/src/main/res/drawable/incognito.xml

@@ -0,0 +1,8 @@
+<!-- drawable/incognito.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M12,3C9.31,3 7.41,4.22 7.41,4.22L6,9H18L16.59,4.22C16.59,4.22 14.69,3 12,3M12,11C9.27,11 5.39,11.54 5.13,11.59C4.09,11.87 3.25,12.15 2.59,12.41C1.58,12.75 1,13 1,13H23C23,13 22.42,12.75 21.41,12.41C20.75,12.15 19.89,11.87 18.84,11.59C18.84,11.59 14.82,11 12,11M7.5,14A3.5,3.5 0 0,0 4,17.5A3.5,3.5 0 0,0 7.5,21A3.5,3.5 0 0,0 11,17.5C11,17.34 11,17.18 10.97,17.03C11.29,16.96 11.63,16.9 12,16.91C12.37,16.91 12.71,16.96 13.03,17.03C13,17.18 13,17.34 13,17.5A3.5,3.5 0 0,0 16.5,21A3.5,3.5 0 0,0 20,17.5A3.5,3.5 0 0,0 16.5,14C15.03,14 13.77,14.9 13.25,16.19C12.93,16.09 12.55,16 12,16C11.45,16 11.07,16.09 10.75,16.19C10.23,14.9 8.97,14 7.5,14M7.5,15A2.5,2.5 0 0,1 10,17.5A2.5,2.5 0 0,1 7.5,20A2.5,2.5 0 0,1 5,17.5A2.5,2.5 0 0,1 7.5,15M16.5,15A2.5,2.5 0 0,1 19,17.5A2.5,2.5 0 0,1 16.5,20A2.5,2.5 0 0,1 14,17.5A2.5,2.5 0 0,1 16.5,15Z" />
+</vector>

News-Android-App/src/main/res/layout/fragment_news_detail.xml

@@ -42,5 +42,12 @@
         android:background="@color/material_red_600"
         android:visibility="gone" />
 
+    <Button
+        android:id="@+id/btn_disable_incognito"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Disable Incognito"
+        android:layout_alignParentBottom="true" />
+
 
 </RelativeLayout>

News-Android-App/src/main/res/menu/news_detail.xml

@@ -53,4 +53,10 @@
         android:icon="@drawable/ic_action_share"
         android:title="@string/action_Share" />
 
+    <item
+        android:id="@+id/action_incognito_mode"
+        app:showAsAction="ifRoom"
+        android:icon="@drawable/incognito"
+        android:title="Incognito Mode"/>
+
 </menu>