小编Dan*_*rch的帖子

我动态生成像按钮一样工作的TextViews.现在我想在他们受到压力时强调它们.像改变文本颜色或背景颜色的东西.我试图使用选择器,但它不起作用.

<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_focused="true" android:color="#ffffff"/>
<item android:state_pressed="true" android:state_enabled="false" android:color="#ffffff" />
</selector>

这是我创建TextViews的循环.

int z = 0;
    for (MOKGenericDataItem d : data) {
        if (d.getButtonText() != null) {
            final int pagePosition = z;
            TextView btn = new TextView(getActivity());
            btn.setId(z);
            final int id_ = btn.getId();
            btn.setText(d.getButtonText());
            btn.setTextSize(TypedValue.COMPLEX_UNIT_SP, 30);
            btn.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT, 1f));
            btn.setGravity(Gravity.CENTER);

            mLineareLayoutViewPagerButtons.addView(btn);

            btn1 = ((TextView) view.findViewById(id_));
            btn1.setOnClickListener(new View.OnClickListener() {
                public void onClick(View view) {
                    mViewPager.setCurrentItem(pagePosition,false);
                }
            });
        }
        z++;
    }