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  • Android复制iPhone日期和时间选择器

    看效果图


    怎样使用

    import java.text.DateFormat;
    import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.Calendar;
    
    import android.app.Activity;
    import android.app.AlertDialog;
    import android.content.DialogInterface;
    import android.os.Bundle;
    import android.view.LayoutInflater;
    import android.view.View;
    import android.view.View.OnClickListener;
    import android.widget.Button;
    import android.widget.EditText;
    
    public class MainActivity extends Activity {
    	WheelMain wheelMain;
    	EditText txttime;
    	DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    
    	@Override
    	public void onCreate(Bundle savedInstanceState) {
    		super.onCreate(savedInstanceState);
    		setContentView(R.layout.main);
    		txttime = (EditText) findViewById(R.id.txttime);
    		Calendar calendar = Calendar.getInstance();
    		txttime.setText(calendar.get(Calendar.YEAR) + "-"
    				+ (calendar.get(Calendar.MONTH) + 1) + "-"
    				+ calendar.get(Calendar.DAY_OF_MONTH) + "");
    		Button btnselecttime = (Button) findViewById(R.id.button1);
    		btnselecttime.setOnClickListener(new OnClickListener() {
    
    			@Override
    			public void onClick(View arg0) {
    				LayoutInflater inflater = LayoutInflater
    						.from(MainActivity.this);
    				final View timepickerview = inflater.inflate(
    						R.layout.timepicker, null);
    				ScreenInfo screenInfo = new ScreenInfo(MainActivity.this);
    				wheelMain = new WheelMain(timepickerview, true);
    				wheelMain.screenheight = screenInfo.getHeight();
    				String time = txttime.getText().toString();
    				Calendar calendar = Calendar.getInstance();
    				if (JudgeDate.isDate(time, "yyyy-MM-dd")) {
    					try {
    						calendar.setTime(dateFormat.parse(time));
    					} catch (ParseException e) {
    						// TODO Auto-generated catch block
    						e.printStackTrace();
    					}
    				}
    				int year = calendar.get(Calendar.YEAR);
    				int month = calendar.get(Calendar.MONTH);
    				int day = calendar.get(Calendar.DAY_OF_MONTH);
    				int h = calendar.getTime().getHours();
    				int m = calendar.getTime().getMinutes();
    				wheelMain.initDateTimePicker(year, month, day, h, m);
    				new AlertDialog.Builder(MainActivity.this)
    						.setTitle("选择时间")
    						.setView(timepickerview)
    						.setPositiveButton("确定",
    								new DialogInterface.OnClickListener() {
    									@Override
    									public void onClick(DialogInterface dialog,
    											int which) {
    										txttime.setText(wheelMain.getTime());
    									}
    								})
    						.setNegativeButton("取消",
    								new DialogInterface.OnClickListener() {
    									@Override
    									public void onClick(DialogInterface dialog,
    											int which) {
    									}
    								}).show();
    			}
    		});
    	}
    }

    源代码


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  • 原文地址:https://www.cnblogs.com/blfshiye/p/4600832.html
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