选择用于搜索视图的自定义字体
searchView = (SimpleSearchView) findViewById(R.id.searchView);
searchView.getSearchEditText().setTypeface(AppFontClass.getCurrentTypeFace(getApplicationContext()));
TextView searchText = (TextView) searchView.findViewById(android.support.v7.appcompat.R.id.search_src_text);
Typeface myCustomFont = Typeface.createFromAsset(getAssets(),"fonts/myFont.ttf");
searchText.setTypeface(myCustomFont);