android: Simplify the About dialog creation.

Change-Id: I40fb007e8f672e1c5ff4e6e23c043b7305e726a9

3 files changed, 9 insertions, 28 deletions

diff --git a/android/experimental/LOAndroid3/res/layout/about.xml b/android/experimental/LOAndroid3/res/layout/about.xml
index ec014a0e89f8..06c5bfe74ef7 100644
--- a/android/experimental/LOAndroid3/res/layout/about.xml
+++ b/android/experimental/LOAndroid3/res/layout/about.xml
@@ -25,24 +25,4 @@
         android:textColor="@android:color/secondary_text_light"
         android:textSize="18dip"/>
 
-    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-                  android:layout_width="match_parent"
-                  android:layout_height="wrap_content"
-                  android:orientation="horizontal">
-
-        <Button
-            android:id="@+id/about_license_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginRight="12dp"
-            android:text="License"/>
-
-        <Button
-            android:id="@+id/about_notice_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginRight="12dp"
-            android:text="Notice"/>
-    </LinearLayout>
-
-</LinearLayout>
\ No newline at end of file
+</LinearLayout>
diff --git a/android/experimental/LOAndroid3/res/values/strings.xml b/android/experimental/LOAndroid3/res/values/strings.xml
index f913e5e030d3..c98c0cde5f22 100644
--- a/android/experimental/LOAndroid3/res/values/strings.xml
+++ b/android/experimental/LOAndroid3/res/values/strings.xml
@@ -4,9 +4,12 @@
     <string name="app_name">LibreOffice Viewer</string>
 
     <string name="app_about_name"><b>LibreOffice Viewer \'Beta\'</b></string>
-    <string name="app_description">LibreOffice Viewer is a document viewer based on LibreOffice</string>
+    <string name="app_description">LibreOffice Viewer is a document viewer based on LibreOffice.</string>
     <string name="app_credits">http://www.libreoffice.org</string>
 
+    <string name="about_license">License</string>
+    <string name="about_notice">Notice</string>
+
     <string name="browser_app_name">LibreOffice Browser</string>
     <string name="menu_search">Search</string>
     <string name="list_view">List</string>
diff --git a/android/experimental/LOAndroid3/src/java/org/libreoffice/LibreOfficeMainActivity.java b/android/experimental/LOAndroid3/src/java/org/libreoffice/LibreOfficeMainActivity.java
index 1df149aba467..1778e3597f88 100644
--- a/android/experimental/LOAndroid3/src/java/org/libreoffice/LibreOfficeMainActivity.java
+++ b/android/experimental/LOAndroid3/src/java/org/libreoffice/LibreOfficeMainActivity.java
@@ -196,11 +196,8 @@ public class LibreOfficeMainActivity extends Activity {
         builder.setIcon(R.drawable.lo_icon);
         builder.setTitle(R.string.app_name);
         builder.setView(messageView);
-        builder.create();
-        builder.show();
 
-        Button licenseButton = (Button) messageView.findViewById(R.id.about_license_button);
-        licenseButton.setOnClickListener(new View.OnClickListener() {
+        builder.setNegativeButton(R.string.about_license, new DialogInterface.OnClickListener() {
             @Override
             public void onClick(View view) {
                 Intent intent = new Intent(view.getContext(), LibreOfficeMainActivity.class);
@@ -210,8 +207,7 @@ public class LibreOfficeMainActivity extends Activity {
             }
         });
 
-        Button noticeButton = (Button) messageView.findViewById(R.id.about_notice_button);
-        noticeButton.setOnClickListener(new View.OnClickListener() {
+        builder.setPositiveButton(R.string.about_notice, new DialogInterface.OnClickListener() {
             @Override
             public void onClick(View view) {
                 Intent intent = new Intent(view.getContext(), LibreOfficeMainActivity.class);
@@ -221,6 +217,8 @@ public class LibreOfficeMainActivity extends Activity {
             }
         });
 
+        AlertDialog dialog = builder.create();
+        dialog.show();
     }
 
     public void showProgressSpinner() {