急！！！EditText弹出软键盘，但获取不了焦点！

EditText弹出软键盘，但获取不了焦点！
hintLayout是提示用户输入信息的层
publishLayout是用户输入信息的层
publishLayout里的publishEdit获取不到焦点！！
要加班了唉！！求大神解决方案public boolean onTouch(View v, MotionEvent event) {
Log.i(TAG, "onTouch");
imm = (InputMethodManager)getSystemService(this.INPUT_METHOD_SERVICE);
switch (v.getId()) {
//提示EditText
case R.id.common_news_edit_hint:
publishLayout.setVisibility(0);
hintLayout.setVisibility(8);
hintEdit.clearFocus();
                        //publishEdit要输入内容的EditText
publishEdit.setFocusable(true);
publishEdit.setFocusableInTouchMode(true);
publishEdit.requestFocus();
imm.showSoftInput(publishEdit, 0);


break; default:
break;
}
return false;
}
EditText焦点