package com.example.f1_telephone;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.Dialog;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.provider.ContactsContract.PhoneLookup;
import android.database.Cursor;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import android.content.ContentResolver;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
public class MainActivity extends Activity implements OnItemClickListener{
private ListView listView;
private TelephoneAdapter adapter;
private List<TelephoneBean>list=new ArrayList<TelephoneBean>();
private TelephoneBean bean;
Intent phoneIntent;
String str;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView=(ListView) findViewById(R.id.listView);
//得到ContentResolver对象
ContentResolver cr = getContentResolver();
//取得电话本中开始一项的光标
Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
//向下移动光标
while(cursor.moveToNext())
{
//取得联系人名字
int nameFieldColumnIndex = cursor.getColumnIndex(PhoneLookup.DISPLAY_NAME);
String contact = cursor.getString(nameFieldColumnIndex);
//取得电话号码
String ContactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
Cursor phone = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + ContactId, null, null);
while(phone.moveToNext())
{
String PhoneNumber = phone.getString(phone.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
bean=new TelephoneBean(contact, PhoneNumber);
list.add(bean);
}
}
adapter=new TelephoneAdapter(this, list);
listView.setAdapter(adapter);
cursor.close();
listView.setOnItemClickListener(this);
}
private void send1(String number){
Uri uri = Uri.parse("smsto:" + number);
Intent sendIntent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(sendIntent);
}
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
str=list.get(arg2).getNumber();
phoneIntent = new Intent("android.intent.action.CALL",Uri.parse("tel:" + str));
AlertDialog dialog=new AlertDialog.Builder(this).setTitle("请选择服务项目").setItems(new String[]{"拨打电话","发送短信"}, new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if(which==0){
startActivity(phoneIntent);
}
if(which==1){
send1(str);
}
}
}).setNegativeButton("取消", null).show();
}
}
package com.example.f1_telephone;
import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
public class TelephoneAdapter extends BaseAdapter{
private Context context;
private List<TelephoneBean>list=new ArrayList<TelephoneBean>();
public TelephoneAdapter(Context context,List<TelephoneBean>list) {
this.context=context;
this.list=list;
}
@Override
public int getCount() {
return list.size();
}
@Override
public Object getItem(int arg0) {
return list.get(arg0);
}
@Override
public long getItemId(int arg0) {
return arg0;
}
@Override
public View getView(int arg0, View arg1, ViewGroup arg2) {
Holde holde=new Holde();
if(arg1==null){
arg1=LayoutInflater.from(context).inflate(R.layout.list_telephone, null);
holde.tvname=(TextView) arg1.findViewById(R.id.tv_name);
holde.tvnumber=(TextView) arg1.findViewById(R.id.tv_number);
arg1.setTag(holde);
}
else{
holde=(Holde) arg1.getTag();
}
TelephoneBean telephoneBean=list.get(arg0);
holde.tvname.setText(telephoneBean.getName());
holde.tvnumber.setText(telephoneBean.getNumber());
return arg1;
}
private class Holde{
public TextView tvname;
public TextView tvnumber;
}
}
package com.example.f1_telephone;
public class TelephoneBean {
public String name;
public String number;
public TelephoneBean(String name,String number) {
this.name=name;
this.number=number;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getNumber() {
return number;
}
public void setNumber(String number) {
this.number = number;
}
}
