addberlian.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
removebutir = new ArrayList<Button>();
final LinearLayout newView1 = (LinearLayout) getActivity()
.getLayoutInflater().inflate(R.layout.rowberlian, null);
newView1.setLayoutParams(new LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
butirberlian = (EditText) newView1.findViewById(R.id.butir);
bntk = (EditText) newView1.findViewById(R.id.bentuk);
karatberlian = (EditText) newView1.findViewById(R.id.totkarat);
btnRemoveberlian = (Button) newView1.findViewById(R.id.btnRemoveberlian);
btnRemoveberlian.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
butir1.remove(butirberlian);
ly3.removeView(newView1);
}
});
ly3.addView(newView1);
butir1.add(butirberlian);
removebutir.add(btnRemoveberlian);
}
});
for(int i = 0; i< butir1.size();i++){
butir.add(butir1.get(i).getText().toString());
TextView tv = new TextView(getActivity());
tv.setText(""+butir.get(i));
lyy.addView(tv);
我有编辑文本表单和按钮删除,每次单击按钮添加时都会动态进行删除。 edittext 中的值存储在 arraylist 中。如果我点击删除按钮,编辑文本表单将被删除。但即使删除了 edittext,该值仍然没有被删除。单击删除按钮后如何删除该值?
最佳答案
尝试删除按钮部分
View view = findViewById(R.id.button);
view.setVisibility(View.GONE);
和xml文件
<Button android:visibility="gone"/>
关于java - 单击删除按钮时,android从数组列表中删除值,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37992771/