有一个很好的非对话timepiacker库吗？

Question

我正在寻找一种在我的应用中实现时间戳的方法。出于UX的原因，我不会使用任何对话框，因此我需要将它直接放在片段中。

我试图屠杀标准时间戳（非圆形时间戳），但效果不佳。

我正在寻找像三星时钟应用程序内部的东西： http://www.samsunggalaxys4.nl/wp-content/uploads/2013/08/samsung-galaxy-s4-snooze-sluimeren-instellen.jpg

只需向上和向下按钮，几位数。简单。

是的 - 我可以为自己编写代码，但是从我的经验来看，所有可视组件中都有很多微调，以使它们看起来和用户友好。说实话 - 我不是很擅长这种事情。

所以 - 你知道任何可以帮助我解决问题的来源吗？

Answer 1

试试这个教程（ http://www.tutorialspoint.com/android/android_timepicker_control.htm），我认为它可以帮到你：

的活动：

package com.example.timepicker;

import java.util.Calendar;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.TimePicker;

public class MainActivity extends Activity {

   private TimePicker timePicker1;
   private TextView time;
   private Calendar calendar;
   private String format = "";

   @Override
   protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
      timePicker1 = (TimePicker) findViewById(R.id.timePicker1);
      time = (TextView) findViewById(R.id.textView1);
      calendar = Calendar.getInstance();
      int hour = calendar.get(Calendar.HOUR_OF_DAY);
      int min = calendar.get(Calendar.MINUTE);
      showTime(hour, min);
   }

   public void setTime(View view) {
      int hour = timePicker1.getCurrentHour();
      int min = timePicker1.getCurrentMinute();
      showTime(hour, min);
   }

   public void showTime(int hour, int min) {
      if (hour == 0) {
         hour += 12;
         format = "AM";
      } else if (hour == 12) {
         format = "PM";
      } else if (hour > 12) {
         hour -= 12;
         format = "PM";
      } else {
         format = "AM";
      }
      time.setText(new StringBuilder().append(hour).append(" : ").append(min)
      .append(" ").append(format));
   }

   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
   // Inflate the menu; this adds items to the action bar if it is present.
      getMenuInflater().inflate(R.menu.main, menu);
      return true;
   }

}

XML视图：

<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"
    tools:context=".MainActivity" >

    <TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:text="@string/time_pick"
        android:textAppearance="?android:attr/textAppearanceMedium" />

    <Button
        android:id="@+id/set_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:layout_marginBottom="180dp"
        android:onClick="setTime"
        android:text="@string/time_save" />

    <TimePicker
        android:id="@+id/timePicker1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/set_button"
        android:layout_centerHorizontal="true"
        android:layout_marginBottom="24dp" />

    <TextView
        android:id="@+id/textView3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/timePicker1"
        android:layout_alignTop="@+id/set_button"
        android:layout_marginTop="67dp"
        android:text="@string/time_current"
        android:textAppearance="?android:attr/textAppearanceMedium" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/textView3"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="50dp"
        android:text="@string/time_selected"
        android:textAppearance="?android:attr/textAppearanceMedium" />

</RelativeLayout>

字符串助手：

<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">TimePicker</string>
    <string name="action_settings">Settings</string>
    <string name="time_picker_example">Time Picker Example</string>
    <string name="time_pick">Pick the time and press save button</string>
    <string name="time_save">Save</string>
    <string name="time_selected"></string>
    <string name="time_current">The Time is:</string>
</resources>

结果：