Add setting to disable screenshots. https://redmine.stoutner.com/issues/266

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / activities / AboutActivity.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/activities/AboutActivity.java b/app/src/main/java/com/stoutner/privacybrowser/activities/AboutActivity.java
index bc5c7fb66a433aae42881bf83c39569ae0d9a166..ca71d59c6b3b9259cf386de5092a0f26ff9d7070 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/activities/AboutActivity.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/activities/AboutActivity.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2016-2018 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -28,6 +28,7 @@ import android.support.v4.view.ViewPager;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
+import android.view.WindowManager;
 
 import com.stoutner.privacybrowser.fragments.AboutTabFragment;
 import com.stoutner.privacybrowser.R;
@@ -35,24 +36,39 @@ import com.stoutner.privacybrowser.R;
 public class AboutActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
+        // Disable screenshots if not allowed.
+        if (!MainWebViewActivity.allowScreenshots) {
+            getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
+        }
+
+        // Set the theme.
+        if (MainWebViewActivity.darkTheme) {
+            setTheme(R.style.PrivacyBrowserDark_SecondaryActivity);
+        } else {
+            setTheme(R.style.PrivacyBrowserLight_SecondaryActivity);
+        }
+
+        // Run the default commands.
         super.onCreate(savedInstanceState);
+
+        // Set the content view.
         setContentView(R.layout.about_coordinatorlayout);
 
-        // We need to use the SupportActionBar from android.support.v7.app.ActionBar until the minimum API is >= 21.
-        Toolbar aboutAppBar = (Toolbar) findViewById(R.id.about_toolbar);
+        // `SupportActionBar` from `android.support.v7.app.ActionBar` must be used until the minimum API is >= 21.
+        Toolbar aboutAppBar = findViewById(R.id.about_toolbar);
         setSupportActionBar(aboutAppBar);
 
-        // Display the home arrow on supportAppBar.
+        // Display the home arrow on `supportAppBar`.
         final ActionBar appBar = getSupportActionBar();
-        assert appBar != null;// This assert removes the incorrect warning in Android Studio on the following line that appBar might be null.
+        assert appBar != null;  // This assert removes the incorrect warning in Android Studio on the following line that appBar might be null.
         appBar.setDisplayHomeAsUpEnabled(true);
 
         //  Setup the ViewPager.
-        ViewPager aboutViewPager = (ViewPager) findViewById(R.id.about_viewpager);
+        ViewPager aboutViewPager = findViewById(R.id.about_viewpager);
         aboutViewPager.setAdapter(new aboutPagerAdapter(getSupportFragmentManager()));
 
         // Setup the TabLayout and connect it to the ViewPager.
-        TabLayout aboutTabLayout = (TabLayout) findViewById(R.id.about_tablayout);
+        TabLayout aboutTabLayout = findViewById(R.id.about_tablayout);
         aboutTabLayout.setupWithViewPager(aboutViewPager);
     }