基本信息
源码名称:手机通讯录App(入门级实例源码)
源码大小:8.46M
文件格式:.zip
开发语言:Java
更新时间:2020-05-07
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源码介绍
开发一个适用于安卓手机的通讯录App,读取的不是本机的 通讯录,仅供参考相关控件的使用
import android.os.Bundle;
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity {
private List<Person> data;
private AccessoriesAdapter mAdapter;
private Person person;
private ListView listView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//初始化数据
Contacts contacts = new Contacts();
data = contacts.contactDb;
// 为布局指定数据适配器
mAdapter = new AccessoriesAdapter();
listView = (ListView) findViewById(R.id.list);
listView.setAdapter(mAdapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
showMessage("你选中了:" data.get(position).getName());
Intent intent = new Intent(MainActivity.this, DetailActivity.class);
ArrayList<String> person = new ArrayList<String>();
person.add(data.get(position).get(Person.Field.NAME));
person.add(data.get(position).get(Person.Field.PHONE));
person.add(data.get(position).get(Person.Field.EMAIL));
person.add(data.get(position).get(Person.Field.WEIXIN));
person.add(data.get(position).get(Person.Field.QQ));
person.add(data.get(position).get(Person.Field.ORGANIZATION));
person.add(data.get(position).get(Person.Field.ADDRESS));
person.add(data.get(position).get(Person.Field.COLOR));
intent.putStringArrayListExtra("Person", person);
startActivity(intent);
}
});
}
public ListView getListView() {
return listView;
}
private void sms(String telNumber) {
Uri sms_uri = Uri.parse("smsto: " telNumber);
Intent sms_intent = new Intent(Intent.ACTION_SENDTO, sms_uri);
startActivity(sms_intent);
}
private void makeCall(String telNumber) {
Uri call_uri = Uri.parse("tel:" telNumber);
Intent intent = new Intent(Intent.ACTION_CALL, call_uri);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) == PackageManager.PERMISSION_GRANTED) {
startActivity(intent);
}
}
private static class AccessoriesViewHolder {
ImageView sms;
ImageView call;
}
private class AccessoriesAdapter extends BaseAdapter {
@Override
public int getCount() {
return data.size();
}
@Override
public Person getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
AccessoriesViewHolder holder = null;
if (convertView == null) {
convertView = getLayoutInflater().inflate(R.layout.list_item, parent, false);
holder = new AccessoriesViewHolder();
holder.sms = (ImageView) convertView.findViewById(R.id.sms);
holder.call = (ImageView) convertView.findViewById(R.id.call);
((ImageView) convertView.findViewById(R.id.sms)).setOnClickListener(smsClickListener);
((ImageView) convertView.findViewById(R.id.call)).setOnClickListener(callClickListener);
convertView.setTag(holder);
} else {
holder = (AccessoriesViewHolder) convertView.getTag();
}
// ឴获取联系人对象
person = data.get(position);
// ឴获取contact_list布局中每个部件的视图
TextView name = (TextView) convertView.findViewById(R.id.CONTACT_name);
TextView phone = (TextView) convertView.findViewById(R.id.CONTACT_phone);
ImageView sms = (ImageView) convertView.findViewById(R.id.sms);
// 设置中每个部件的显示内容
name.setText(person.get(Person.Field.NAME));
phone.setText(person.get(Person.Field.PHONE));
return convertView;
}
}
/**
* Quickly shows a message to the user using a {@link Toast}.
*
* @param message The message to show
*/
private void showMessage(String message) {
Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();
}
private OnClickListener smsClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
final int position = getListView().getPositionForView(v);
if (position != ListView.INVALID_POSITION) {
String phoneNumber = data.get(position).getPhone();
sms(phoneNumber);
//showMessage("你选中了:" data.get(position).getPhone());
}
}
};
private OnClickListener callClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
final int position = getListView().getPositionForView(v);
if (position != ListView.INVALID_POSITION) {
String phoneNumber = data.get(position).getPhone();
makeCall(phoneNumber);
//showMessage("拨号:" data.get(position).getPhone());
}
}
};
}
开发一个适用于安卓手机的通讯录App,读取的不是本机的 通讯录,仅供参考相关控件的使用
package yzx.addressbook;
import android.os.Bundle;
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity {
private List<Person> data;
private AccessoriesAdapter mAdapter;
private Person person;
private ListView listView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//初始化数据
Contacts contacts = new Contacts();
data = contacts.contactDb;
// 为布局指定数据适配器
mAdapter = new AccessoriesAdapter();
listView = (ListView) findViewById(R.id.list);
listView.setAdapter(mAdapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
showMessage("你选中了:" data.get(position).getName());
Intent intent = new Intent(MainActivity.this, DetailActivity.class);
ArrayList<String> person = new ArrayList<String>();
person.add(data.get(position).get(Person.Field.NAME));
person.add(data.get(position).get(Person.Field.PHONE));
person.add(data.get(position).get(Person.Field.EMAIL));
person.add(data.get(position).get(Person.Field.WEIXIN));
person.add(data.get(position).get(Person.Field.QQ));
person.add(data.get(position).get(Person.Field.ORGANIZATION));
person.add(data.get(position).get(Person.Field.ADDRESS));
person.add(data.get(position).get(Person.Field.COLOR));
intent.putStringArrayListExtra("Person", person);
startActivity(intent);
}
});
}
public ListView getListView() {
return listView;
}
private void sms(String telNumber) {
Uri sms_uri = Uri.parse("smsto: " telNumber);
Intent sms_intent = new Intent(Intent.ACTION_SENDTO, sms_uri);
startActivity(sms_intent);
}
private void makeCall(String telNumber) {
Uri call_uri = Uri.parse("tel:" telNumber);
Intent intent = new Intent(Intent.ACTION_CALL, call_uri);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) == PackageManager.PERMISSION_GRANTED) {
startActivity(intent);
}
}
private static class AccessoriesViewHolder {
ImageView sms;
ImageView call;
}
private class AccessoriesAdapter extends BaseAdapter {
@Override
public int getCount() {
return data.size();
}
@Override
public Person getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
AccessoriesViewHolder holder = null;
if (convertView == null) {
convertView = getLayoutInflater().inflate(R.layout.list_item, parent, false);
holder = new AccessoriesViewHolder();
holder.sms = (ImageView) convertView.findViewById(R.id.sms);
holder.call = (ImageView) convertView.findViewById(R.id.call);
((ImageView) convertView.findViewById(R.id.sms)).setOnClickListener(smsClickListener);
((ImageView) convertView.findViewById(R.id.call)).setOnClickListener(callClickListener);
convertView.setTag(holder);
} else {
holder = (AccessoriesViewHolder) convertView.getTag();
}
// ឴获取联系人对象
person = data.get(position);
// ឴获取contact_list布局中每个部件的视图
TextView name = (TextView) convertView.findViewById(R.id.CONTACT_name);
TextView phone = (TextView) convertView.findViewById(R.id.CONTACT_phone);
ImageView sms = (ImageView) convertView.findViewById(R.id.sms);
// 设置中每个部件的显示内容
name.setText(person.get(Person.Field.NAME));
phone.setText(person.get(Person.Field.PHONE));
return convertView;
}
}
/**
* Quickly shows a message to the user using a {@link Toast}.
*
* @param message The message to show
*/
private void showMessage(String message) {
Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();
}
private OnClickListener smsClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
final int position = getListView().getPositionForView(v);
if (position != ListView.INVALID_POSITION) {
String phoneNumber = data.get(position).getPhone();
sms(phoneNumber);
//showMessage("你选中了:" data.get(position).getPhone());
}
}
};
private OnClickListener callClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
final int position = getListView().getPositionForView(v);
if (position != ListView.INVALID_POSITION) {
String phoneNumber = data.get(position).getPhone();
makeCall(phoneNumber);
//showMessage("拨号:" data.get(position).getPhone());
}
}
};
}