Add comments to the .xml files.

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 3f66b340943d7de2f18aabd6088775d083418c98..fb445db0eff6810176bacee8c40e495bb5086676 100644 (file)
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -10,6 +10,9 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/privacy_browser"
         android:theme="@style/AppTheme" >
+
+        // configChanges orientation and screenSize makes the app not reload when the orientation changes.
+        // windowSoftInputMode stateAlwaysHidden hides the keyboard when the app starts.
         <activity
             android:name=".Webview"
             android:configChanges="orientation|screenSize"
@@ -19,6 +22,8 @@
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+
+            // android.intent.action.VIEW with the schemes enables processing of web intents.
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.BROWSABLE" />

diff --git a/app/src/main/res/layout/activity_webview.xml b/app/src/main/res/layout/activity_webview.xml
index 20dbfeb5e48e1d18202e0ee55332596122b3d7b0..3244bb203e98fd04a0d2bae12191772add855eca 100644 (file)
--- a/app/src/main/res/layout/activity_webview.xml
+++ b/app/src/main/res/layout/activity_webview.xml
@@ -28,6 +28,7 @@
             android:layout_height="wrap_content" />
     </LinearLayout>
 
+    // FrameLayout lets the ProgressBar float on top of the WebView.
     <FrameLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -42,6 +43,7 @@
             android:focusable="true"
             android:focusableInTouchMode="true" />
 
+        // android:max changes the maximum ProgressBar value from 10000 to 100 to match progress percentage.
         <ProgressBar
             android:id="@+id/progressBar"
             style="?android:attr/progressBarStyleHorizontal"