Add the licenses activity for showing open source licenses.

Change-Id: I2198cea9ef27cfbdf760a8da41e0c7af8e04f20e

7 files changed, 114 insertions, 0 deletions

diff --git a/android/sdremote/AndroidManifest.xml b/android/sdremote/AndroidManifest.xml
index f85e1dfb275b..36064da7ac4c 100644
--- a/android/sdremote/AndroidManifest.xml
+++ b/android/sdremote/AndroidManifest.xml
@@ -63,6 +63,11 @@
             android:label="@string/reconnect">
         </activity>
 
+        <activity
+            android:name=".LicensesActivity"
+            android:label="@string/title_licenses">
+        </activity>
+
         <service
             android:name=".communication.CommunicationService"
             android:label="@string/startpresentation_title">
diff --git a/android/sdremote/res/layout/activity_licenses.xml b/android/sdremote/res/layout/activity_licenses.xml
new file mode 100644
index 000000000000..5bc5886e243e
--- /dev/null
+++ b/android/sdremote/res/layout/activity_licenses.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<WebView xmlns:android="http://schemas.android.com/apk/res/android"
+         android:id="@+id/view_licenses"
+         android:layout_width="match_parent"
+         android:layout_height="match_parent"/>
\ No newline at end of file
diff --git a/android/sdremote/res/menu/menu_action_bar_computers.xml b/android/sdremote/res/menu/menu_action_bar_computers.xml
new file mode 100644
index 000000000000..ee7cfb8c1ef2
--- /dev/null
+++ b/android/sdremote/res/menu/menu_action_bar_computers.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/menu_licenses"
+        android:title="@string/menu_licenses"
+        android:showAsAction="never"/>
+
+</menu>
\ No newline at end of file
diff --git a/android/sdremote/res/values/strings.xml b/android/sdremote/res/values/strings.xml
index 981b6f1a8a69..865067de9d28 100644
--- a/android/sdremote/res/values/strings.xml
+++ b/android/sdremote/res/values/strings.xml
@@ -68,5 +68,8 @@
     <string name="title_computers">Computers</string>
     <string name="title_bluetooth" translatable="false">Bluetooth</string>
     <string name="title_wifi" translatable="false">WiFi</string>
+    <string name="title_licenses">Open source licenses</string>
+
+    <string name="menu_licenses">Open source licenses</string>
 
 </resources>
diff --git a/android/sdremote/res/values/themes.xml b/android/sdremote/res/values/themes.xml
index d53ae532c1a0..2dcde14acfcf 100644
--- a/android/sdremote/res/values/themes.xml
+++ b/android/sdremote/res/values/themes.xml
@@ -14,6 +14,9 @@
     <style name="Theme.ImpressRemote.ActionBar" parent="Widget.Sherlock.Light.ActionBar.Solid.Inverse">
         <item name="android:background">@color/background_action_bar</item>
         <item name="background">@color/background_action_bar</item>
+
+        <item name="android:displayOptions">showTitle|showHome|homeAsUp|useLogo</item>
+        <item name="displayOptions">showTitle|showHome|homeAsUp|useLogo</item>
     </style>
 
     <style name="Theme.ImpressRemote.ActionBar.Tab" parent="Widget.Sherlock.Light.ActionBar.TabView.Inverse">
@@ -29,6 +32,9 @@
     <style name="Theme.ImpressRemote.Computers.ActionBar" parent="Theme.ImpressRemote.ActionBar">
         <item name="android:navigationMode">tabMode</item>
         <item name="navigationMode">tabMode</item>
+
+        <item name="android:displayOptions">showTitle|showHome|useLogo</item>
+        <item name="displayOptions">showTitle|showHome|useLogo</item>
     </style>
 
     <style name="Theme.ImpressRemote.ActionBarWidget" parent="android:style/Widget.Holo.Light">
diff --git a/android/sdremote/src/org/libreoffice/impressremote/ComputersActivity.java b/android/sdremote/src/org/libreoffice/impressremote/ComputersActivity.java
index e4e9d5fdec89..0a5ea2f689a7 100644
--- a/android/sdremote/src/org/libreoffice/impressremote/ComputersActivity.java
+++ b/android/sdremote/src/org/libreoffice/impressremote/ComputersActivity.java
@@ -8,11 +8,14 @@
  */
 package org.libreoffice.impressremote;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 
 import com.actionbarsherlock.app.ActionBar;
 import com.actionbarsherlock.app.SherlockFragmentActivity;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
 
 public class ComputersActivity extends SherlockFragmentActivity {
     @Override
@@ -51,6 +54,30 @@ public class ComputersActivity extends SherlockFragmentActivity {
 
         return buildActionBarTab(aFragment, R.string.title_wifi);
     }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu aMenu) {
+        getSupportMenuInflater().inflate(R.menu.menu_action_bar_computers, aMenu);
+
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem aMenuItem) {
+        switch (aMenuItem.getItemId()) {
+            case R.id.menu_licenses:
+                callLicensesActivity();
+                return true;
+
+            default:
+                return super.onOptionsItemSelected(aMenuItem);
+        }
+    }
+
+    private void callLicensesActivity() {
+        Intent aIntent = new Intent(this, LicensesActivity.class);
+        startActivity(aIntent);
+    }
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/android/sdremote/src/org/libreoffice/impressremote/LicensesActivity.java b/android/sdremote/src/org/libreoffice/impressremote/LicensesActivity.java
new file mode 100644
index 000000000000..ae97c2f4882e
--- /dev/null
+++ b/android/sdremote/src/org/libreoffice/impressremote/LicensesActivity.java
@@ -0,0 +1,59 @@
+package org.libreoffice.impressremote;
+
+import android.content.ContentResolver;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.app.NavUtils;
+import android.webkit.WebView;
+
+import com.actionbarsherlock.app.SherlockActivity;
+import com.actionbarsherlock.view.MenuItem;
+
+public class LicensesActivity extends SherlockActivity {
+    private static final String SCHEME = ContentResolver.SCHEME_FILE;
+    private static final String AUTHORITY = "android_asset";
+    private static final String PATH = "licenses.html";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_licenses);
+
+        setUpHomeButton();
+
+        setUpLicenses();
+    }
+
+    private void setUpHomeButton() {
+        getSupportActionBar().setHomeButtonEnabled(true);
+    }
+
+    private void setUpLicenses() {
+        getLicensesView().loadUrl(buildLicensesUri());
+    }
+
+    private WebView getLicensesView() {
+        return (WebView) findViewById(R.id.view_licenses);
+    }
+
+    private String buildLicensesUri() {
+        return String.format("%s:///%s/%s", SCHEME, AUTHORITY, PATH);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem aMenuItem) {
+        switch (aMenuItem.getItemId()) {
+            case android.R.id.home:
+                navigateUp();
+                return true;
+
+            default:
+                return super.onOptionsItemSelected(aMenuItem);
+        }
+        }
+
+    private void navigateUp() {
+        Intent aIntent = new Intent(this, ComputersActivity.class);
+        NavUtils.navigateUpTo(this, aIntent);
+    }
+}