Question

我通读了Android Dialog Design Guide。我想创建一个“新事件”样式对话框（该链接将您带到该部分）。但是我找不到任何关于它的信息。它是主题还是模板，还是我必须手动创建它？我觉得我看到了很多，所以我希望它是一些主题或模板。以前有人用过吗？提前谢谢。

编辑：我得到的风格是全屏幕，动作栏，标题和两个按钮（在这种情况下取消/保存）

编辑2：这是我的对话片段

public class Countdown extends DialogFragment {
public static final String COUNTDOWN_PREFS = "COUNTDOWN_PREFS";
private DatePicker datePicker;
private final Calendar calendar = Calendar.getInstance();
private final long MILLIS_PER_DAY = 60*60*24*1000;
private SimpleDateFormat dateFormat;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_countdown, container, false);
    //setStyle(DialogFragment.STYLE_NORMAL, R.style.FullScreenDialog);
    return v;
}

public interface CountdownDialogListener {
    void onDialogPositiveClick(DialogFragment dialog);
    void onDialogNegativeClick(DialogFragment dialog);
}


@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    ContextThemeWrapper context = new ContextThemeWrapper(getActivity(), android.R.style.Theme_Holo_Dialog_NoActionBar);
    AlertDialog.Builder builder = new AlertDialog.Builder(context);

    return builder.setMessage("Test").setPositiveButton("OK",
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                    //((EnterPhoneNumberActivity)getActivity()).doPositiveClick();
                }
            }
    )
            .setNegativeButton("EDIT",
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int whichButton) {
                            //((EnterPhoneNumberActivity)getActivity()).doNegativeClick();
                        }
                    }
            ).create();

}

@Override
public void onStart()
{
    super.onStart();
    int width = ViewGroup.LayoutParams.MATCH_PARENT;
    int height = ViewGroup.LayoutParams.MATCH_PARENT;
    getDialog().getWindow().setLayout(width, height);
}
}

Answer 1

您只需更改AndroidManifest.xml中的主题

即可

    <activity
        android:theme="@style/Theme.AppCompat.Light.Dialog"
        android:name=".dialogAcitvity >
    </activity>

您也可以使用dialogFragment

编辑：

dialogFragment.java

@Override
public void onStart()
{
    super.onStart();
    int width = ViewGroup.LayoutParams.MATCH_PARENT;
    int height = ViewGroup.LayoutParams.MATCH_PARENT;
    getDialog().getWindow().setLayout(width, height);
}

将对话框设置为全屏

EDIT2：

MainActivity.java

FragmentManager fm = getSupportFragmentManager();
DialogFragment fragment = dialogFragment.newInstance();
fragment.setStyle(DialogFragment.STYLE_NO_TITLE, android.R.style.Theme_Light );
fragment.show(fm,TAG_dialog);

通过设置为非对话框样式，它将填满全屏。似乎是最短路。

https://groups.google.com/forum/#!topic/android-developers/NDFo9pF8sHY

如何创建此“新事件”对话框？

1 个答案: