我有一个类似这样的线性布局
我想在这个布局中添加另一个XML视图。
<LinearLayout
android:id="@+id/optionlist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/divider"
android:orientation="vertical" >
</LinearLayout>
我想在这个布局中添加另一个XML视图。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/option"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<!--
<View
android:layout_width="match_parent"
android:layout_height="0.5dip"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#2fd275"
/>
-->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="10dp" >
<ImageView
android:id="@+id/option_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:src="@drawable/logout" />
<TextView
android:id="@+id/option_id"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="#000000"
android:visibility="gone" />
<TextView
android:id="@+id/option_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_margin="10dp"
android:text="Signout"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#616161" />
</LinearLayout>
<View
android:id="@+id/divider"
android:layout_width="match_parent"
android:layout_height="0.5dip"
android:background="#d3d3d3" />
</LinearLayout>
通过代码
for (int i = 0; i < opt.length; i++) {
View view = inflater.inflate(R.layout.option_item, optionlist,
false);
view.setBackgroundResource(R.drawable.optionlist);
view.setTag(opt_image[i]);
view.setClickable(true);
view.setFocusable(true);
view.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// ADD your action here
int res = (Integer) v.getTag();
switch (res) {
case R.drawable.logout:
signout();
break;
}
}
});
final TextView tv = (TextView) view.findViewById(R.id.option_name);
final ImageView iv = (ImageView) view
.findViewById(R.id.option_image);
tv.setText(opt[i]);
iv.setImageResource(opt_image[i]);
optionlist.addView(view);
}
现在当单击布局时,我想按如下方式加载此xml文件...但是我无法在单击事件中加载背景。请给出建议,我做错了什么?
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@color/holo_green_dark" android:state_focused="true"/>
<item android:drawable="@color/holo_green_dark" android:state_enabled="false" android:state_pressed="true"/>
<item android:drawable="@color/white"/>
</selector>
android:background="?attr/selectableItemBackground"
。 - Someone Somewhere