Android之PopupWindow，dialog设置日期

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Thinking

PopupWindow的布局，调用PopupWindow

PopupWindow的简单布局

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"   ><TextView    android:layout_width="match_parent"    android:layout_height="match_parent"    android:text="Hello PopupWindow"/></RelativeLayout>

activity

public class Main2Activity extends AppCompatActivity {    private Button button;    private Handler mHandler  = new Handler(){        @Override        public void handleMessage(Message msg) {            switch (msg.what){                case 1:                    showPopupWindow();                    break;            }        }    };    private void showPopupWindow() {        Context mContext = Main2Activity.this;        LayoutInflater mLayoutInflater = (LayoutInflater) mContext.getSystemService(LAYOUT_INFLATER_SERVICE);        View music_popupWindow = mLayoutInflater.inflate(R.layout.activity_main,null);        PopupWindow mPopupWindow = new PopupWindow(music_popupWindow, LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);        mPopupWindow.showAtLocation(findViewById(R.id.rel), Gravity.CENTER,0,0);    }    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main2);        button = (Button) findViewById(R.id.popupwindow);        button.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                Timer timer = new Timer();                timer.schedule(new InitPopupWindow(),100);            }        });    }    private  class InitPopupWindow extends TimerTask{        @Override        public void run() {                Message message = Message.obtain();                 message.what = 1;                 mHandler.sendMessage(message);        }    }}

其他布局

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    android:id="@+id/rel"    tools:context="com.example.administrator.testapplication.Main2Activity">    <Button        android:id="@+id/popupwindow"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="show PopupWindow"        /></RelativeLayout>

dialog设置日期

  new DatePickerFragment().show(getFragmentManager(), "datePicker");

    public class DatePickerFragment extends DialogFragment implements            DatePickerDialog.OnDateSetListener {        @Override        public Dialog onCreateDialog(Bundle savedInstanceState) {            final Calendar c = Calendar.getInstance();            int year = c.get(Calendar.YEAR);            int month = c.get(Calendar.MONTH);            int day = c.get(Calendar.DAY_OF_MONTH);            return new DatePickerDialog(getActivity(), this, year, month, day);        }        @Override        public void onDateSet(DatePicker view, int year, int month, int day) {            customerBirthday.setText(year+"-"+(month+1)+"-"+day);            Log.d("OnDateSet", "select year:"+year+";month:"+month+";day:"+day);        }    }

设置日期

    private void showBirthdayChooseDialog() {//        //获取当前的年、月、日        Calendar c = Calendar.getInstance();        int year = c.get(Calendar.YEAR);        final int month = c.get(Calendar.MONTH);        int day = c.get(Calendar.DAY_OF_MONTH);        //通过自定义控件AlertDialog实现        AlertDialog.Builder builder = new AlertDialog.Builder(this);        View view = (LinearLayout) getLayoutInflater().inflate(R.layout.date_dialog_layout, null);        final DatePicker datePicker = (DatePicker) view.findViewById(R.id.date_picker);        datePicker.init(year, month, day, null);        //设置date布局        builder.setView(view);        builder.setTitle("选择出生日期");        builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                //日期格式                StringBuffer sb = new StringBuffer();                sb.append(String.format("%d-%02d-%02d",                        datePicker.getYear(),                        datePicker.getMonth(),                        datePicker.getDayOfMonth()));                customerBirthday.setText(sb);                dialog.cancel();            }        });        builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {            @Override            public void onClick(DialogInterface dialog, int which) {                dialog.cancel();            }        });        builder.create().show();        }

   private void showBirthdayChooseDialog() {//        //获取当前的年、月、日        Calendar c = Calendar.getInstance();        int year = c.get(Calendar.YEAR);        final int month = c.get(Calendar.MONTH);        int day = c.get(Calendar.DAY_OF_MONTH);       new DatePickerDialog(this, new DatePickerDialog.OnDateSetListener() {            @Override            public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {                customerBirthday.setText(year+"-"+(monthOfYear+1)+"-"+dayOfMonth);            }        },year,month,day).show();}

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