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Android 防止在滚动ScrollView时丢失ScrollView元素的焦点_Android_Focus_Scrollview_Selected - Fatal编程技术网

Android 防止在滚动ScrollView时丢失ScrollView元素的焦点

Android 防止在滚动ScrollView时丢失ScrollView元素的焦点,android,focus,scrollview,selected,Android,Focus,Scrollview,Selected,假设我的水平滚动视图中有一些按钮对象(视图)。当我按下其中一个按钮时,我将其设置为焦点(它将被突出显示): 然后,当我水平滚动ScrollView时,高亮显示消失。我想继续关注我的按钮(视图)。有人能帮忙吗 Button candidateButton = (Button) v; v.requestFocusFromTouch(); v.setSelected(true);

假设我的水平滚动视图中有一些按钮对象(视图)。当我按下其中一个按钮时,我将其设置为焦点(它将被突出显示):

然后,当我水平滚动ScrollView时,高亮显示消失。我想继续关注我的按钮(视图)。有人能帮忙吗

    Button candidateButton = (Button) v;
    v.requestFocusFromTouch();
    v.setSelected(true);