android EditText 去掉焦点

mDigits.setInputType(android.text.InputType.TYPE_NULL);//关闭软键盘

android:focusable="true"
android:focusableInTouchMode="true"//这个两个属性决定了编辑框的焦点去掉

<LinearLayout
android:id="@+id/contacts_input"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:visibility="invisible"
android:background="@drawable/dialbk"
android:focusable="true"
android:focusableInTouchMode="true"
>


<ImageButton
android:id="@+id/saveButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="@drawable/btn_dial_save_xml"
android:contentDescription="@string/description_delete_button"
android:state_enabled="false"
android:layout_marginLeft="6dip"
android:layout_marginRight="6dip"
/>


<EditText
android:id="@+id/digits"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_gravity="right|center"
android:layout_weight="1"
android:background="@drawable/dial_input_text_bg_xml"
android:contentDescription="@string/description_digits_edittext"
android:drawableLeft="@drawable/ic_calllog_call_active"
android:minWidth="140.0dip"
android:paddingLeft="13.0dip"
android:paddingRight="4.0dip"
android:scrollHorizontally="true"
android:drawablePadding="7dip"
android:singleLine="true"
android:textColor="@color/white"
android:textSize="22sp"
/>
<!-- </LinearLayout> -->


<ImageView
android:id="@+id/deleteButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="@drawable/btn_dial_delete_xml"
android:contentDescription="@string/description_delete_button"
android:scaleType="centerCrop"
android:state_enabled="false"
android:layout_marginLeft="6dip"
android:layout_marginRight="6dip"/>
</LinearLayout>