Android 自定义TimePickerDialog

学习Android半年了，一直想写点东西，今天开始写第一篇，目前在弄的一个小项目，是关于课程表智能闹钟，今天做这个TimePickerDialog查了很多资料，做成了下面这个效果，

这里timepicker用的是github一个自定义控件 
https://github.com/jingchenUSTC/TimePicker

先上布局

<?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
          android:layout_margin="50dp"
            android:gravity="center">

<LinearLayout

    android:orientation="vertical"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center">

    <LinearLayout
        android:gravity="center"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">


        <autoalarm.keygod.com.view.PickerView
            android:id="@+id/hour"
            android:layout_width="100dp"
            android:layout_height="80dp"
            android:layout_weight="1"/>

        <TextView
            android:layout_width="wrap_content"

            android:layout_height="match_parent"
            android:layout_centerVertical="true"

            android:gravity="center"
            android:text=" : "
            android:textColor="#ffaa33"
            android:textSize="30sp"
            android:textStyle="bold"
            />

        <autoalarm.keygod.com.view.PickerView
            android:id="@+id/minute"
            android:layout_width="100dp"
            android:layout_height="80dp"
            android:layout_weight="1"
            />
    </LinearLayout>
    <LinearLayout
        android:gravity="center"
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">


        <Button

            android:layout_width="70dp"
            android:layout_height="wrap_content"
            android:text="@string/queren"
            android:id="@+id/tp_queren"/>

        <Button
            android:layout_width="70dp"
            android:layout_height="wrap_content"
            android:text="@string/quxiao"
            android:id="@+id/tp_quxiao"/>
    </LinearLayout>
</LinearLayout>

最后是Activity中的点击事件

public class MyTimePickerDialog extends Dialog {

Context context;
PickerView hour_pv, minute_pv;
List<String> hour = new ArrayList<String>();
List<String> minute = new ArrayList<String>();
Button tp_queren, tp_quxiao;
public static String hourText ="12";
public static String minuteText = "30";
DialogOnClickListener dialogOnClickListener;
Dialog dialog;

public MyTimePickerDialog(Context context) {
    super(context);
    this.context = context;
    dialog = new Dialog(context, R.style.dialog);
    dialog.setContentView(R.layout.timepickerdialog);
    hour_pv = (PickerView) dialog.findViewById(R.id.hour);
    minute_pv = (PickerView) dialog.findViewById(R.id.minute);
    tp_queren = (Button) dialog.findViewById(R.id.tp_queren);
    tp_quxiao = (Button) dialog.findViewById(R.id.tp_quxiao);
    //设置自定义timepicker的数据
    for (int i = 0; i < 10; i++) {
        hour.add("0" + i);
    }
    for (int i1 = 10; i1 < 24; i1++) {
        hour.add(Integer.toString(i1));
    }
    for (int i = 0; i < 60; i++) {
        minute.add(i < 10 ? "0" + i : "" + i);
    }

    hour_pv.setData(hour);

    minute_pv.setData(minute);

    hour_pv.setOnSelectListener(new PickerView.onSelectListener() {
        @Override
        public void onSelect(String text) {
            hourText = text;
        }
    });
    minute_pv.setOnSelectListener(new PickerView.onSelectListener() {
        @Override
        public void onSelect(String text) {
            minuteText = text;
        }
    });
/*
*设置按钮点击事件
*/
    tp_queren.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dialogOnClickListener.confirmedDo(hourText, minuteText);
            dismiss();
        }
    });
    tp_quxiao.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dismiss();
        }
    });

}
//按钮点击事件接口，用于在activity中完成功能，传入的是timepicker的hour和minute
public interface DialogOnClickListener {
    public void confirmedDo(String hourText,String minuteText);

}

public void setDialogOnClickListener(DialogOnClickListener dialogOnClickListener){
    this.dialogOnClickListener = dialogOnClickListener;
}
//以下是一些常用方法
public String getHourText(){
    return hourText;

}

public String getMinuteText(){
    return minuteText;
}
public void show() {
    dialog.show();
}
public void hide(){
    dialog.hide();
}
public void dismiss(){
    dialog.dismiss();
}
}

最后是Activity中的点击事件

confirmButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                MyTimePickerDialog myDialog = new MyTimePickerDialog(TimePickerActicity.this);

                myDialog.setDialogOnClickListener(new MyTimePickerDialog.DialogOnClickListener() {
                    @Override
                    public void confirmedDo(String hourText, String minuteText) {
                        timeEndList.get(index).setText(""+hourText+" : "+minuteText+"");
                        TimeModel t = new TimeModel(hourText,minuteText);
                        timeEnds.set(index, t);
                        isOpened[index+10] = "1";
                    }
                });
                myDialog.show();
            }
        });

<?xml version="1.0" encoding="utf-8"?> 
<resources> 
<style name="dialog" parent="@android:style/Theme.Dialog"> 
<item name="android:windowFrame">@null</item> 
<item name="android:windowIsFloating">true</item> 
<item name="android:windowIsTranslucent">false</item> 
<item name="android:windowNoTitle">true</item> 
<item name="android:background">#FFF</item> 
<item name="android:windowBackground">@android:color/transparent</item> 
<item name="android:backgroundDimEnabled">true</item> 
</style> 
</resources> 

参考文章：http://www.jb51.net/article/32030.htm