[英]Android Studio Adding Setting 2 Edit Texts in same Alert Dialog
我正在尝试向此警报对话框添加第二个“编辑文本”。 我使用了.setView(),但它只会显示一个或另一个。 如何使它们都显示在我的警报对话框中?
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()){
case R.id.action_add_task:
final EditText taskEditText = new EditText(this);
final EditText priorityEditText = new EditText(this);
AlertDialog dialog = new AlertDialog.Builder(this)
.setTitle("Add New Task")
.setMessage("what do you want to do next")
.setView(priorityEditText)
.setPositiveButton("Add", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String task = String.valueOf(taskEditText.getText());
String priority = String.valueOf(priorityEditText.getText());
dbHelper.insertNewTask(task, priority);
loadTaskList();
}
})
.setNegativeButton("Cancel",null)
.create();
dialog.show();
return true;
}
return super.onOptionsItemSelected(item);
}
1,添加一个LinearLayout
。
2.将EditText
到LinearLayout
。 并设置linearLayout.setOrientation(LinearLayout.VERTICAL);
3.使用setView(linearLayout)
添加LinearLayout
。
你可以这样做 。
final EditText taskEditText = new EditText(this);
final EditText priorityEditText = new EditText(this);
LinearLayout linearLayout = new LinearLayout(this);
linearLayout.setOrientation(LinearLayout.VERTICAL);
linearLayout.addView(taskEditText);
linearLayout.addView(priorityEditText);
AlertDialog dialog = new AlertDialog.Builder(this)
.setTitle("Add New Task")
.setMessage("what do you want to do next")
.setView(linearLayout)
.setPositiveButton("Add", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String task = String.valueOf(taskEditText.getText());
String priority = String.valueOf(priorityEditText.getText());
}
})
.setNegativeButton("Cancel", null)
.create();
dialog.show();
输出值
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