Merge pull request #17802 from zilongshanren/fixAndroidDisplayIssue

fix editbox invisible on some Android devices

Author: zilongshanren

cocos/platform/android/java/src/org/cocos2dx/lib/Cocos2dxEditBoxHelper.java

@@ -92,7 +92,8 @@ public void run() {
                 editBox.setInputMode(6); //kEditBoxInputModeSingleLine
                 editBox.setReturnType(0);  //kKeyboardReturnTypeDefault
                 editBox.setHintTextColor(Color.GRAY);
-                editBox.setVisibility(View.INVISIBLE);
+                //http://stackoverflow.com/questions/11236336/setvisibilityview-visible-doesnt-always-work-ideas
+                editBox.setVisibility(View.GONE);
                 editBox.setBackgroundColor(Color.TRANSPARENT);
                 editBox.setTextColor(Color.WHITE);
                 editBox.setSingleLine();
@@ -256,8 +257,6 @@ public void run() {
                     }
                     // TODO: The font size is not the same across all the android devices...
                     if (fontSize >= 0){
-                        float density =  mCocos2dxActivity.getResources().getDisplayMetrics().density;
-//                        Log.e("XXX", "density is " + density);
                         editBox.setTextSize(TypedValue.COMPLEX_UNIT_PX,
                                 fontSize);
                     }
@@ -426,6 +425,7 @@ private static void openKeyboardOnUiThread(int index) {
         Cocos2dxEditBox editBox = mEditBoxArray.get(index);
         if (null != editBox) {
             editBox.requestFocus();
+            mCocos2dxActivity.getGLSurfaceView().requestLayout();
             imm.showSoftInput(editBox, 0);
             mCocos2dxActivity.getGLSurfaceView().setSoftKeyboardShown(true);
         }