android 定时打电话教程

不错的帖子哦

【开源客户端】饭否
http://www.eoeandroid.com/thread-192072-1-1.html

小说分页阅读 支持左右滑屏,添加书签,进度跳转
http://www.eoeandroid.com/thread-192129-1-1.html

移动资讯—— <<我是开发者>> 个人专访
http://www.eoeandroid.com/thread-185404-1-1.html

android 仿苹果日期选择器
http://www.eoeandroid.com/thread-190914-1-1.html

继人员列表，聊天的实现，包括图片，语音，位置，表情
http://www.eoeandroid.com/thread-188604-1-1.html

 

 

由于同学要求,希望有人能定点打电话给她,故开发了这个小程序,如果有人要更多的功能,可以提!

主界面,设置时间并且时间到发送广播
需要了解下PendingIntent ,AlarmManager,Broadcast

package com.zhuyan;



import java.util.Calendar;



import com.zhuyan.broadcast.AlarmReceiver;



import android.app.Activity;

import android.app.AlarmManager;

import android.app.PendingIntent;

import android.app.TimePickerDialog;

import android.content.Context;

import android.content.Intent;

import android.content.SharedPreferences;

import android.content.SharedPreferences.Editor;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.TimePicker;



public class TimingDialActivity extends Activity {

        /** Called when the activity is first created. */



        private static final String TAG = "TimingDialActivity";

        Button mButtonStart;

        Button mButtonStop;

        EditText telPhoneEditText;



        TextView mTextView;



        Calendar calendar;



        /** Called when the activity is first created. */

        @Override

        public void onCreate(Bundle savedInstanceState) {

                super.onCreate(savedInstanceState);



                setContentView(R.layout.main);

                calendar = Calendar.getInstance();



                mTextView = (TextView) findViewById(R.id.phone_view);

                mButtonStart = (Button) findViewById(R.id.set_time);

                mButtonStop = (Button) findViewById(R.id.cancel_time);

                telPhoneEditText = (EditText) findViewById(R.id.tel_number);



                mButtonStart.setOnClickListener(new View.OnClickListener() {

                        public void onClick(View v) {

                                calendar.setTimeInMillis(System.currentTimeMillis());

                                int mHour = calendar.get(Calendar.HOUR_OF_DAY);

                                int mMinute = calendar.get(Calendar.MINUTE);

                                new TimePickerDialog(TimingDialActivity.this,

                                                new TimePickerDialog.OnTimeSetListener() {

                                                        public void onTimeSet(TimePicker view,

                                                                        int hourOfDay, int minute) {

                                                                calendar.setTimeInMillis(System

                                                                                .currentTimeMillis());

                                                                calendar.set(Calendar.HOUR_OF_DAY, hourOfDay);

                                                                calendar.set(Calendar.MINUTE, minute - 1);

                                                                calendar.set(Calendar.SECOND, 0);

                                                                calendar.set(Calendar.MILLISECOND, 0);



                                                                Intent intent = new Intent(

                                                                                TimingDialActivity.this,

                                                                                AlarmReceiver.class);

                                                                intent.putExtra("tel_phone", telPhoneEditText

                                                                                .getText().toString());

                                                                PendingIntent pendingIntent = PendingIntent

                                                                                .getBroadcast(TimingDialActivity.this,

                                                                                                0, intent, 0);

                                                                AlarmManager am;

                                                                am = (AlarmManager) getSystemService(ALARM_SERVICE);

                                                                // am.set(AlarmManager.RTC_WAKEUP, calendar

                                                                // .getTimeInMillis(), pendingIntent);

                                                                am.setRepeating(AlarmManager.RTC_WAKEUP,

                                                                                calendar.getTimeInMillis(),

                                                                                (24 * 60 * 60 * 1000), pendingIntent);

                                                                SharedPreferences preference = getSharedPreferences("zhuyan",

                                                                                Context.MODE_PRIVATE);

                                                                Editor edit = preference.edit();

                                                                edit.putString("tel_phone", telPhoneEditText.getText().toString());

                                                                edit.commit();

                                                                String tmpS = telPhoneEditText.getText()

                                                                                .toString()

                                                                                + "->"

                                                                                + format(hourOfDay)

                                                                                + ":" + format(minute);

                                                                mTextView.setText(tmpS);

                                                        }

                                                }, mHour, mMinute, true).show();

                        }

                });



                mButtonStop.setOnClickListener(new View.OnClickListener() {

                        public void onClick(View v) {

                                Intent intent = new Intent(TimingDialActivity.this,

                                                AlarmReceiver.class);

                                PendingIntent pendingIntent = PendingIntent.getBroadcast(

                                                TimingDialActivity.this, 0, intent, 0);

                                AlarmManager am;

                                am = (AlarmManager) getSystemService(ALARM_SERVICE);

                                am.cancel(pendingIntent);

                                mTextView.setText("Cancelled");

                        }

                });

        }



        private String format(int x) {

                String s = "" + x;

                if (s.length() == 1)

                        s = "0" + s;

                return s;

        }



        @Override

        protected void onStart() {

                // TODO Auto-generated method stub

                super.onStart();



                SharedPreferences preference = getSharedPreferences("zhuyan",

                                Context.MODE_PRIVATE);

                telPhoneEditText.setText(preference.getString("tel_phone","10086"));

        }



        @Override

        protected void onStop() {

                // TODO Auto-generated method stub

                super.onStop();

                SharedPreferences preference = getSharedPreferences("zhuyan",

                                Context.MODE_PRIVATE);

                Editor edit = preference.edit();

                edit.putString("tel_phone", telPhoneEditText.getText().toString());

                edit.commit();

        }



}

//broadcast  接受广播

package com.zhuyan.broadcast;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.SharedPreferences;

import android.net.Uri;

import android.os.Bundle;

import android.util.Log;



public class AlarmReceiver extends BroadcastReceiver {



        private final static String TAG = "AlarmReceiver";

        private Context context;



        private String telNumber = "10086";



        public void onReceive(Context context, Intent intent) {

                this.context = context;

                SharedPreferences preference =context.getSharedPreferences("zhuyan",

                                Context.MODE_PRIVATE);

                telNumber=preference.getString("tel_phone","10086");

                PhoneCall();

        }



        private void PhoneCall() {

                try {

                        Thread.sleep(2000);

                } catch (InterruptedException e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }



                Uri localUri = Uri.parse("tel:" + telNumber);

                Intent call = new Intent(Intent.ACTION_CALL, localUri);

                call.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                context.startActivity(call);

                // android.util.Log.v("TeleListener", "start to call");

        }



}

附件Timingforyou2.0
1.增加了第二次呼叫功能呢个,即第二个输入框输入你想要输入的第二与第一次呼叫间隔时间(单位为分),默认值为0表示不进行呼叫;
2.增加了长按第一个编辑框出现所有你的联系人的号码的dialog,目前不支持搜索　　

  

 

 

源码下载