Fix an issue with hardware keyboard is not displaying in issue comment

Refs pockethub#356

Author: atermenji

app/src/main/java/com/github/mobile/ui/comment/CreateCommentActivity.java

@@ -15,12 +15,15 @@
  */
 package com.github.mobile.ui.comment;
 
+import static android.os.Build.VERSION.SDK_INT;
+import static android.os.Build.VERSION_CODES.HONEYCOMB_MR1;
 import static com.github.mobile.Intents.EXTRA_COMMENT;
 import static com.github.mobile.util.TypefaceUtils.ICON_EDIT;
 import static com.github.mobile.util.TypefaceUtils.ICON_WATCH;
 import android.content.Intent;
 import android.os.Bundle;
 import android.text.TextUtils;
+import android.view.View;
 
 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuItem;
@@ -52,6 +55,20 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
         configureTabPager();
+
+        // prevent TabHost from stealing focus when using hardware keyboard
+        if (SDK_INT >= HONEYCOMB_MR1)
+            host.addOnAttachStateChangeListener(new View.OnAttachStateChangeListener() {
+
+                @Override
+                public void onViewAttachedToWindow(View v) {
+                    host.getViewTreeObserver().removeOnTouchModeChangeListener(host);
+                }
+
+                @Override
+                public void onViewDetachedFromWindow(View v) {
+                }
+            });
     }
 
     @Override

app/src/main/java/com/github/mobile/ui/comment/RawCommentFragment.java

@@ -18,6 +18,7 @@
 import android.os.Bundle;
 import android.text.Editable;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.EditText;
@@ -49,6 +50,14 @@ public void afterTextChanged(Editable s) {
                     activity.invalidateOptionsMenu();
             }
         });
+        commentText.setOnTouchListener(new View.OnTouchListener() {
+
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                commentText.requestFocusFromTouch();
+                return false;
+            }
+        });
     }
 
     @Override