这是我的XML当前的样子:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Typ hier in welk cijfer u wilt komen te staan:"
android:textSize="30sp"
android:gravity="center"
android:paddingTop="10dp"
android:textStyle="bold"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<EditText
android:id="@+id/EditText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="Vul hier het cijfer in"
android:paddingTop="100dp"
android:background="@null"
android:paddingLeft="30dp"
android:maxLength="4"
android:inputType="numberDecimal"/>
<Button
android:id="@+id/Button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Volgende"
android:layout_marginLeft="75dp"/>
</LinearLayout>
点击按钮后,我想在我的应用界面中添加10个EditText输入字段。谁能指出我该怎么做?谢谢。
答案 0 :(得分:1)
尝试
LinearLayout mLayout = (LinearLayout) findViewById(R.id.linearLayout);
Button mButton = (Button) findViewById(R.id.my_button);
mButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
EditText editText = new EditText(TmyContext);
editText.setLayoutParams(new
LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT));
mLayout.addView(editText);
}
});