732003684

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2013年2月22日 #

发送邮件

摘要: String strEmailBody = content.getText().toString(); Intent intent = new Intent(android.content.Intent.ACTION_SEND); intent.setType("plain/text"); String[] strEmailReciver = new String[]{"coderui@outlook.com"}; intent.putExtra(android.conten... 阅读全文

posted @ 2013-02-22 17:34 732003684 阅读(142) 评论(0) 推荐(0)

保存数据库到本地

摘要: // 本地备份 private void backupDatabaseToSD() { AlertDialog.Builder builder = new AlertDialog.Builder( SettingActivity.this); builder.setTitle("SD卡备份"); builder.setMessage("备份文件保存在/sdcard/MrBill"); builder.setPositiveButton("保存", new DialogInterface.OnClickL... 阅读全文

posted @ 2013-02-22 17:27 732003684 阅读(268) 评论(0) 推荐(0)

简单计算机

摘要: package com.ct.mysimplecalculator;import android.app.Activity;import android.os.Bundle;import android.text.InputType;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;publ 阅读全文

posted @ 2013-02-22 15:52 732003684 阅读(261) 评论(0) 推荐(0)

滚轮控件的定义和使用

摘要: package com.ct.mywheel;import wheel.OnWheelChangedListener;import wheel.OnWheelScrollListener;import wheel.WheelView;import wheeladapter.AbstractWheelTextAdapter;import android.app.Activity;import android.app.AlertDialog;import android.app.Dialog;import android.content.Context;import android.content 阅读全文

posted @ 2013-02-22 11:33 732003684 阅读(971) 评论(0) 推荐(0)

DatePickerDialog

摘要: private void setDatePicker(){ calendar = Calendar.getInstance(); DatePickerDialog.OnDateSetListener dateSet = new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int monthOfYear, int ... 阅读全文

posted @ 2013-02-22 09:50 732003684 阅读(273) 评论(0) 推荐(0)