本文介绍了怎样才能让重叠文本的单选按钮?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我添加多个编程答案在RadioGroup中一个问题是单选按钮(见code和下图)。
I'm adding programmatically multiple answers to a questions as RadioButtons in a RadioGroup (see code and image below).
我几乎做到了这一点,但不是具有在其一侧文本单选按钮(见下图),我想只有文字和背景。
I almost achieved it but instead of having a radio button with a text on its side (see image below), I would like to have only the text and the background.
我能否摆脱单选按钮?
或者,我可以将我的当前背景为单选按钮(选中/取消选中状态),然后添加一个文本重叠呢?
Or can I set my current background as the radio button (with checked/unchecked states), and add a text overlapping it?
RadioGroup answer_container = (RadioGroup) findViewById(R.id.answer_container);
while (c.isAfterLast() == false) {
RadioButton answer = new RadioButton(PCItem.this);
answer.setText(c.getString(c.getColumnIndex(DBAdapter.KEY_ANS_TEXT)));
answer.setBackgroundResource(R.drawable.btn_ans);
answer.setPadding((int)(30 * density), 0, 0, 0);
answer.setGravity(Gravity.CENTER_VERTICAL);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams((int)(775 * density), (int)(81 * density));
params.setMargins(0, (int)(20*density), 0, 0);
answer.setLayoutParams(params);
answer_container.addView(answer);
c.moveToNext();
}
推荐答案
好吧,我用它做
answer.setButtonDrawable(android.R.color.transparent);
删除的按钮,并使用选择的btn_ans:
to remove the button, and using a selector as btn_ans:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_checked="false" android:drawable="@drawable/btn_choix_unsel" />
<item android:state_checked="true" android:drawable="@drawable/btn_choix_sel" />
</selector>
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