]> gitweb.stoutner.com Git - PrivacyBrowserAndroid.git/blobdiff - app/src/main/java/com/stoutner/privacybrowser/fragments/AboutTabFragment.java
Create dark theme versions of Guide and About. Implements https://redmine.stoutner...
[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / fragments / AboutTabFragment.java
index 59891f0083b915069911b875b3af8b810c14cbab..35522154bf56b6e04e0e542dc02d568549b687ec 100644 (file)
@@ -22,6 +22,8 @@ package com.stoutner.privacybrowser.fragments;
 import android.annotation.SuppressLint;
 import android.content.pm.PackageManager;
 import android.content.pm.Signature;
+import android.graphics.ColorMatrixColorFilter;
+import android.graphics.Paint;
 import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
@@ -36,6 +38,7 @@ import android.widget.TextView;
 
 import com.stoutner.privacybrowser.BuildConfig;
 import com.stoutner.privacybrowser.R;
+import com.stoutner.privacybrowser.activities.MainWebViewActivity;
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
@@ -74,8 +77,7 @@ public class AboutTabFragment extends Fragment {
 
         // Load the tabs.  Tab numbers start at 0.
         if (tabNumber == 0) {  // Load the about tab.
-            // Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container.
-            // The fragment will take care of attaching the root automatically.
+            // Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container.  The fragment will take care of attaching the root automatically.
             tabLayout = inflater.inflate(R.layout.about_tab_version, container, false);
 
             // Get handles for the `TextViews`.
@@ -158,8 +160,17 @@ public class AboutTabFragment extends Fragment {
             SpannableStringBuilder webKitStringBuilder = new SpannableStringBuilder(webKitLabel + webKit);
             SpannableStringBuilder chromeStringBuilder = new SpannableStringBuilder(chromeLabel + chrome);
 
-            // Create a blue `ForegroundColorSpan`.  We have to use the deprecated `getColor()` until API >= 23.
-            @SuppressWarnings("deprecation") ForegroundColorSpan blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_700));
+            // Create the `blueColorSpan` variable.
+            ForegroundColorSpan blueColorSpan;
+
+            // Set `blueColorSpan` according to the theme.  We have to use the deprecated `getColor()` until API >= 23.
+            if (MainWebViewActivity.darkTheme) {
+                //noinspection deprecation
+                blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_400));
+            } else {
+                //noinspection deprecation
+                blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_700));
+            }
 
             // Setup the spans to display the device information in blue.  `SPAN_INCLUSIVE_INCLUSIVE` allows the span to grow in either direction.
             brandStringBuilder.setSpan(blueColorSpan, brandLabel.length(), brandStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
@@ -272,42 +283,74 @@ public class AboutTabFragment extends Fragment {
             } catch (PackageManager.NameNotFoundException e) {
                 // Do nothing if `PackageManager` says Privacy Browser isn't installed.
             }
-        } else { // load a WebView for all the other tabs.  Tab numbers start at 0.
-            // Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container.
-            // The fragment will take care of attaching the root automatically.
+        } else { // load a `WebView` for all the other tabs.  Tab numbers start at 0.
+            // Setting false at the end of inflater.inflate does not attach the inflated layout as a child of container.  The fragment will take care of attaching the root automatically.
             tabLayout = inflater.inflate(R.layout.bare_webview, container, false);
+
+            // Get a handle for `tabWebView`.
             WebView tabWebView = (WebView) tabLayout;
 
-            switch (tabNumber) {
-                case 1:
-                    tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_permissions.html");
-                    break;
+            // Load the tabs according to the theme.
+            if (MainWebViewActivity.darkTheme) {  // The dark theme is applied.
+                // Set the background color.  We have to use the deprecated `.getColor()` until API >= 23.
+                //noinspection deprecation
+                tabWebView.setBackgroundColor(getResources().getColor(R.color.gray_850));
 
-                case 2:
-                    tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_privacy_policy.html");
-                    break;
+                switch (tabNumber) {
+                    case 1:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_permissions_dark.html");
+                        break;
 
-                case 3:
-                    tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_changelog.html");
-                    break;
+                    case 2:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_privacy_policy_dark.html");
+                        break;
 
-                case 4:
-                    tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_licenses.html");
-                    break;
+                    case 3:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_changelog_dark.html");
+                        break;
 
-                case 5:
-                    tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_contributors.html");
-                    break;
+                    case 4:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_licenses_dark.html");
+                        break;
 
-                case 6:
-                    tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_links.html");
-                    break;
+                    case 5:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_contributors_dark.html");
+                        break;
 
-                default:
-                    break;
+                    case 6:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_links_dark.html");
+                        break;
+                }
+            } else {  // The light theme is applied.
+                switch (tabNumber) {
+                    case 1:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_permissions_light.html");
+                        break;
+
+                    case 2:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_privacy_policy_light.html");
+                        break;
+
+                    case 3:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_changelog_light.html");
+                        break;
+
+                    case 4:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_licenses_light.html");
+                        break;
+
+                    case 5:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_contributors_light.html");
+                        break;
+
+                    case 6:
+                        tabWebView.loadUrl("file:///android_asset/" + getString(R.string.android_asset_path) + "/about_links_light.html");
+                        break;
+                }
             }
         }
 
+        // Return the formatted `tabLayout`.
         return tabLayout;
     }
 }
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