问题描述
我已经有多个数据表行。当行被点击时,该特定行的显示使用深灰色的颜色。但是当我点击下一行,单击的行会突出显示,但previous行依然突出。如何禁用previous行的重头戏。我尝试了许多花样,但不工作。
I have a table row having multiple data. When a row is clicked, that particular row is highlighted with dark gray color. But when i click the next row, the clicked row is highlighted but the previous row is still highlighted. How do i disable the highlight of previous row. I tried many tricks, but that's not working.
这是我的样本code。
This is my sample code.
tableRow.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
v.setBackgroundColor(Color.DKGRAY);
}
我对创建的版式编程。我没有使用XML。
I have created the layout programmatically. I am not using XML.
在此先感谢。
推荐答案
如果你想用股票对点击的亮点就像你得到一个通用的ListView,你要设置的每个行的背景是
If you want to use the stock on click highlight like you get with a generic ListView, you want to set the background of each row to be
android:background="@drawable/selector"
下面是一个例子:
<TableRow
android:id="@+id/tableRow1"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_weight="1"
android:padding="5dip"
android:background="@drawable/selector">
这是 selector.xml
在水库\绘制
文件夹
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_focused="true"
android:state_pressed="true"
android:drawable="@color/blue></item>
<item android:state_focused="true"
android:state_pressed="false"
android:drawable="@color/custom"></item>
<item
android:state_focused="false"
android:state_pressed="true"
android:drawable="@color/gray" />
<item android:drawable="@color/white"></item>
</selector>
更新:创建 StateListDrawable
编程方式如下图所示,并设置为背景
您的TableRow
:
Update: Create StateListDrawable
programmatically like below and set as Background
to your TableRow
:
Drawable d1=activity.getResources().getDrawable(R.drawable.gradient_bg_hover);
GradientDrawable g = new GradientDrawable(Orientation.TOP_BOTTOM,
new int[] { Color.DKGRAY});
g.setGradientType(GradientDrawable.LINEAR_GRADIENT);
StateListDrawable states = new StateListDrawable();
states.addState(new int[] {android.R.attr.state_pressed,-android.R.attr.state_selected},d1);
states.addState(new int[] {-android.R.attr.state_focused},g);
table_row.setBackgroundDrawable(states);
这是 gradient_bg_hover.xml
在水库\绘制
文件夹。
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<!-- Gradient BgColor for listrow Selected -->
<gradient
android:startColor="#18d7e5"
android:centerColor="#16cedb"
android:endColor="#09adb9"
android:angle="270" />
</shape>
UPDATE2::您可以添加更多的国家
到 StateListDrawable
按您的要求。
Update2: You can add More State
to StateListDrawable
as per your requirement.
-
机器人:state_activated:
设置时,一个视图或其父已被激活,这意味着用户目前已经将其标记为所关注的。
android:state_activated:
set when a view or its parent has been "activated" meaning the user has currently marked it as being of interest.
机器人:STATE_ACTIVE:为
状态值。 StateListDrawable
android:state_active:
State value for StateListDrawable
.
机器人:state_enabled:
当一个视图被启用设置。
android:state_enabled:
Set when a view is enabled.
机器人:state_focused:为
状态值,设置当一个视图有输入焦点。 StateListDrawable
android:state_focused:
State value for StateListDrawable
, set when a view has input focus.
安卓STATE_ pressed:
当用户为pressing在一个视图下设置。
android:state_pressed:
set when the user is pressing down in a view.
机器人:state_selected:当一个视图(或它的某个父)当前选择的
设置
这篇关于高亮时表行点击,禁用点击下一行的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!