DialogFragment下面的ListView额外的空间 [英] DialogFragment with extra space below ListView
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问题描述
正如你所看到的，在我的ListView底部列表元素的下面，有多余的空间，我似乎无法摆脱的。我试过相对和LinearLayout中，无论是这个样子。这里的code：
公共类ChooseDialog扩展DialogFragment工具
DialogInterface.OnClickListener {
字符串URLhome;
字符串名称;
字符型;
/ *公共静态ChooseDialog的newInstance（）{
ChooseDialog对话框=新ChooseDialog（）;
Log.v（A，狗屎运行）;
束束=新包（）;
dialog.setArguments（包）;
返回对话框;
} * /
公共ChooseDialog（字符串类型）{
this.type =类型;
}
@覆盖
公共无效的onCreate（束捆）{
super.onCreate（包）;
setCancelable（真正的）;
INT风格= DialogFragment.STYLE_NORMAL，主题= 0;
的setStyle（风格，主题）;
}
@覆盖
公共对话onCreateDialog（包savedInstanceState）{
AlertDialog.Builder建设者=新AlertDialog.Builder（getActivity（））;
builder.setTitle（类型）;
builder.setNegativeButton（取消，这一点）;
LayoutInflater充气=（LayoutInflater）getActivity（）getSystemService（Context.LAYOUT_INFLATER_SERVICE）。
查看dialogLayout = inflater.inflate（R.layout.dialog，NULL）;
builder.setView（dialogLayout）;
最终的String []项目= {红，绿，蓝};
builder.setAdapter（新ArrayAdapter＆LT;字符串＆GT;（getActivity（），android.R.layout.simple_list_item_1，物品），
新DialogInterface.OnClickListener（）{
公共无效的onClick（DialogInterface对话，诠释它）{
Log.v（感动，项目[它]的ToString（））;
}}
）;
返回builder.create（）;
}
@覆盖
公共无效的onClick（DialogInterface对话，诠释它）{
// TODO自动生成方法存根
}
}
而code，它启动的对话框：
公共OnClickListener监听器=新OnClickListener（）{
公共无效的onClick（视图v）{
showNationalityDialog（）;
}
};
私人无效showNationalityDialog（）{
FragmentManager FM = getSupportFragmentManager（）;
ChooseDialog nationalityDialog =新ChooseDialog（国籍）;
nationalityDialog.show（FM，fragment_edit_name）;
}
解决方案
我知道这个问题从来没有吸引太多的关注，但我终于解决了这个问题。
使用我的XML创建，而不是设置建设者的适配器列表视图，我设法摆脱所有多余的空间。
下面就是新的code是这样的：
开关（editText.getId（））{
情况下（0）：
ListView控件列表=（ListView控件）dialogLayout.findViewById（R.id.listView1）;
list.setAdapter（新ArrayAdapter＆LT;字符串＆GT;（活动，R.layout.dialoglist，
。activity.getResources（）getStringArray（R.array.ageArray）））;
list.setOnItemClickListener（新OnItemClickListener（）{
公共无效onItemClick（适配器视图＆LT;＆GT;为arg0，查看ARG1，INT ARG2，
长ARG3）{
editText.setText（activity.getResources（）getStringArray（R.array.ageArray）[ARG2]）;
解雇（）;
}
}）;
建设者=（的Integer.parseInt（android.os.Build.VERSION.SDK）＆LT; 11）？新AlertDialog.Builder（活动）：
新AlertDialog.Builder（活动，android.R.style.Theme_Translucent）;
builder.setNegativeButton（取消，这一点）;
builder.setView（dialogLayout）;
返回builder.create（）;
As you can see, below the bottom list element in my ListView, there is excess space I can't seem to be rid of. I've tried Relative and Linearlayout, both look like this. Here's the code:
public class ChooseDialog extends DialogFragment implements
DialogInterface.OnClickListener {
String URLhome;
String Title;
String type;
/* public static ChooseDialog newInstance() {
ChooseDialog dialog = new ChooseDialog();
Log.v("a", "shit runs");
Bundle bundle = new Bundle();
dialog.setArguments(bundle);
return dialog;
}*/
public ChooseDialog(String type) {
this.type = type;
}
@Override
public void onCreate(Bundle bundle) {
super.onCreate(bundle);
setCancelable(true);
int style = DialogFragment.STYLE_NORMAL, theme = 0;
setStyle(style, theme);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(type);
builder.setNegativeButton("Cancel", this);
LayoutInflater inflater = (LayoutInflater) getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View dialogLayout = inflater.inflate(R.layout.dialog, null);
builder.setView(dialogLayout);
final String[] items = {"Red", "Green", "Blue" };
builder.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, items),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Log.v("touched: ", items[which].toString());
}}
);
return builder.create();
}
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
}
And the code that launches the dialog:
public OnClickListener listener = new OnClickListener() {
public void onClick(View v) {
showNationalityDialog();
}
};
private void showNationalityDialog() {
FragmentManager fm = getSupportFragmentManager();
ChooseDialog nationalityDialog = new ChooseDialog("Nationality");
nationalityDialog.show(fm, "fragment_edit_name");
}
解决方案
I know this question never drew much attention, but I finally solved the problem.
By using the listview that I created in XML rather than setting the builder's adapter, I managed to get rid of all the excess space.
Here's what the new code looks like:
switch (editText.getId()) {
case (0) :
ListView list = (ListView) dialogLayout.findViewById(R.id.listView1);
list.setAdapter(new ArrayAdapter<String>(activity, R.layout.dialoglist,
activity.getResources().getStringArray(R.array.ageArray)));
list.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
editText.setText(activity.getResources().getStringArray(R.array.ageArray)[arg2]);
dismiss();
}
});
builder = (Integer.parseInt(android.os.Build.VERSION.SDK) < 11)? new AlertDialog.Builder(activity) :
new AlertDialog.Builder(activity, android.R.style.Theme_Translucent);
builder.setNegativeButton("Cancel", this);
builder.setView(dialogLayout);
return builder.create();
这篇关于DialogFragment下面的ListView额外的空间的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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