MyCustomDialogFragment總是包裝它的內容並且不會像Alertdialog一樣保留最小寬度。如何將寬度設置爲標準Android對話框的響應?DialogFragment總是包裝我的內容,並且不會將最小寬度保留爲alertdialog
這就是我所說顯示對話框的功能:
private void displayDialogEdit(String title, String edit,
MyCustomEditDialog.MyCustomEditDialogListener listener, boolean onlyNumbers){
MyCustomEditDialog dialog = MyCustomEditDialog.newInstance(title, edit, onlyNumbers);
dialog.setInterface(listener);
dialog.show(getSupportFragmentManager(), "edit");
}
這是MyCustomDialogFragment。
public class MyCustomEditDialog extends DialogFragment {
private MyCustomEditDialog.MyCustomEditDialogListener mInterface;
public static MyCustomEditDialog newInstance(String title, String editText, boolean onlyNumbers){
MyCustomEditDialog dialog = new MyCustomEditDialog();
Bundle args = new Bundle();
args.putString("title", title);
args.putString("edit", editText);
args.putBoolean("numbers", onlyNumbers);
dialog.setArguments(args);
return dialog;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_edit_dialog, container);
getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
// Bundle args = getArguments();
//
// boolean numbers = args.getBoolean("numbers");
//
// TextView txt = (TextView)v.findViewById(R.id.title);
// txt.setText(args.getString("title"));
//
// final EditText edit = (EditText) v.findViewById(R.id.editText);
// edit.setText(args.getString("edit"));
//
// if (numbers) edit.setInputType(InputType.TYPE_CLASS_NUMBER);
//
// Button btn = (Button)v.findViewById(R.id.save);
//
// btn.setOnClickListener(new View.OnClickListener() {
// @Override public void onClick(View view) {
// if (mInterface!=null) mInterface.customDialogOnClick(edit.getText().toString());
// }
// });
//
// setCancelable(true);
return v;
}
public void setInterface(MyCustomEditDialog.MyCustomEditDialogListener listener){
this.mInterface = listener;
}
public interface MyCustomEditDialogListener {
void customDialogOnClick(String result);
}
}
這是我的自定義對話框
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingStart="@dimen/activity_horizontal_margin"
android:paddingEnd="@dimen/activity_horizontal_margin"
android:gravity="center_horizontal"
android:paddingTop="10dp"
android:paddingBottom="10dp"
android:textColor="@color/blue_dark"
android:textStyle="bold"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Medium Text"
android:layout_marginBottom="10dp"
android:id="@+id/title"
android:layout_gravity="center_horizontal" />
<EditText
android:layout_marginStart="@dimen/activity_horizontal_margin"
android:layout_marginEnd="@dimen/activity_horizontal_margin"
android:layout_marginBottom="10dp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/editText"
android:inputType="text"
/>
<Button
style="@style/btnBasic.blue"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/save"
android:id="@+id/save" />
</LinearLayout>
樣品結果的佈局:
的可能的複製[如何使DialogFragment寬度來填充\ _Parent](http://stackoverflow.com/questions/23990726/how-to-make-dialogfragment- width-to-fill-parent) –
我不希望填滿屏幕只是作爲alertdialog大小作出響應,最好的辦法可能是將dialogfragment更改爲alertdialog並使用自定義視圖 – Jason