Fix showing keyboard in tablets

app/src/main/AndroidManifest.xml

@@ -39,7 +39,7 @@
             android:clearTaskOnLaunch="true"
             android:label="@string/c_app_name"
             android:launchMode="singleTop"
-            android:windowSoftInputMode="adjustPan">
+            android:windowSoftInputMode="stateHidden|adjustPan">
 
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/org/solovyev/android/calculator/EditorFragment.java

@@ -57,6 +57,12 @@ public class EditorFragment extends BaseFragment {
         return view;
     }
 
+    @Override
+    public void onResume() {
+        super.onResume();
+        editorView.requestFocus();
+    }
+
     @Override
     public void onDestroyView() {
         editor.clearView(editorView);

app/src/main/res/layout/cpp_app_editor.xml

@@ -21,11 +21,9 @@
   ~ Email: se.solovyev@gmail.com
   ~ Site:  http://se.solovyev.org
   -->
-<org.solovyev.android.calculator.EditorView a:id="@+id/calculator_editor"
+<org.solovyev.android.calculator.EditorView
+    a:id="@+id/calculator_editor"
     style="@style/CppText.Editor"
     xmlns:a="http://schemas.android.com/apk/res/android"
     a:hint="@string/c_calc_editor_hint"
-    a:padding="@dimen/cpp_editor_padding"
-    a:scrollbars="vertical"
-    a:singleLine="false"
-    a:textIsSelectable="true" />
+    a:padding="@dimen/cpp_editor_padding" />

app/src/main/res/values/styles.xml

@@ -67,6 +67,7 @@
         <item name="android:textSize">@dimen/cpp_min_editor_text_size</item>
         <item name="android:textColor">?attr/cpp_text_color</item>
         <item name="android:inputType">textMultiLine|textNoSuggestions</item>
+        <item name="android:scrollbars">vertical</item>
     </style>
 
     <style name="CppText.Display" parent="CppText">