Android获取频繁联系人列表
我正试图得到一份经常被打电话的名单。 内容_streequent _URI经常给你加星星，我只想经常给你。 知道我为什么会出错吗 代码：Android获取频繁联系人列表,android,contacts,Android,Contacts,我正试图得到一份经常被打电话的名单。 内容_streequent _URI经常给你加星星，我只想经常给你。 知道我为什么会出错吗 代码： String selection = Contacts.STARRED + "=?"; String[] selectionArgs = new String[1]; selectionArgs[0] = "0"; Cursor c = this.getContentResolver (). query (Contacts.C
String selection = Contacts.STARRED + "=?";
String[] selectionArgs = new String[1];
selectionArgs[0] = "0";
Cursor c = this.getContentResolver (). query (Contacts.CONTENT_STREQUENT_URI,
null, selection, selectionArgs,null);
if (c != null) {
c.moveToFirst();
do {
System.out.println(" " + c);
}while (c.moveToNext());
}
11-12 10:13:36.615: E/AndroidRuntime(25592): FATAL EXCEPTION: main
11-12 10:13:36.615: E/AndroidRuntime(25592): Process: com.hanstiger.android.pric, PID: 25592
11-12 10:13:36.615: E/AndroidRuntime(25592): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.hanstiger.android.pric/com.hanstiger.android.pric.setting.Setting}: java.lang.IllegalArgumentException: Cannot bind argument at index 2 because the index is out of range. The statement has 1 parameters.
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2224)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2283)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.ActivityThread.access$800(ActivityThread.java:144)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1205)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.os.Handler.dispatchMessage(Handler.java:102)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.os.Looper.loop(Looper.java:136)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.ActivityThread.main(ActivityThread.java:5153)
11-12 10:13:36.615: E/AndroidRuntime(25592): at java.lang.reflect.Method.invokeNative(Native Method)
11-12 10:13:36.615: E/AndroidRuntime(25592): at java.lang.reflect.Method.invoke(Method.java:515)
11-12 10:13:36.615: E/AndroidRuntime(25592): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:732)
11-12 10:13:36.615: E/AndroidRuntime(25592): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566)
11-12 10:13:36.615: E/AndroidRuntime(25592): at dalvik.system.NativeStart.main(Native Method)
11-12 10:13:36.615: E/AndroidRuntime(25592): Caused by: java.lang.IllegalArgumentException: Cannot bind argument at index 2 because the index is out of range. The statement has 1 parameters.
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:167)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:137)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.content.ContentProviderProxy.query(ContentProviderNative.java:420)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.content.ContentResolver.query(ContentResolver.java:461)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.content.ContentResolver.query(ContentResolver.java:404)
11-12 10:13:36.615: E/AndroidRuntime(25592): at com.hanstiger.android.pric.setting.Setting.onCreate(Setting.java:62)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.Activity.performCreate(Activity.java:5322)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
11-12 10:13:36.615: E/AndroidRuntime(25592): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2181)
步骤1：创建活动
public class MainActivity extends Activity {
ListView outputText;
List<String> userName;
Map<String, String> userNamePhno;
Map<String, String> userNameEmail;
StringBuffer output;
CustomAdapter adapter;
Dialog dialogDetails;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
outputText = (ListView) findViewById(R.id.listview);
userNameEmail = new HashMap<String, String>();
userNamePhno = new HashMap<String, String>();
userName = new ArrayList<String>();
new getContacts().execute();
outputText.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
String[] details = new String[] { userName.get(arg2),
userNamePhno.get(userName.get(arg2)),
userNameEmail.get(userName.get(arg2)) };
dialogDetails = new Dialog(MainActivity.this);
dialogDetails.setContentView(R.layout.contact_details);
dialogDetails.setTitle("Details");
dialogDetails.show();
TextView tvName = (TextView) dialogDetails.findViewById(R.id.name);
TextView tvNumber = (TextView) dialogDetails.findViewById(R.id.phno);
TextView tvEmail = (TextView) dialogDetails.findViewById(R.id.email);
if (details[1]==null)
{
tvName.setText(details[0]);
tvNumber.setText("-");
tvEmail.setText(details[2]);
}
else if (details[2]==null)
{
tvName.setText(details[0]);
tvNumber.setText(details[1]);
tvEmail.setText("-");
}
else if (details[2]==null && details[1]==null)
{
tvName.setText(details[0]);
tvNumber.setText("-");
tvEmail.setText("-");
}
else
{
tvName.setText(details[0]);
tvNumber.setText(details[1]);
tvEmail.setText(details[2]);
}
}
});
}
public class getContacts extends AsyncTask<Void, Void, Void> {
ProgressDialog dialog;
@Override
protected void onPreExecute() {
dialog = new ProgressDialog(MainActivity.this);
dialog.setCancelable(false);
dialog.setMessage("Wait please");
dialog.show();
}
@Override
protected Void doInBackground(Void... params) {
fetchContacts();
return null;
}
@Override
protected void onPostExecute(Void result) {
dialog.dismiss();
dialog.setCancelable(true);
adapter = new CustomAdapter(MainActivity.this, userName,
userNamePhno);
outputText.setAdapter(adapter);
}
}
private void fetchContacts() {
String phoneNumber = null;
String email = null;
Uri CONTENT_URI = ContactsContract.Contacts.CONTENT_URI;
String _ID = ContactsContract.Contacts._ID;
String DISPLAY_NAME = ContactsContract.Contacts.DISPLAY_NAME;
String HAS_PHONE_NUMBER = ContactsContract.Contacts.HAS_PHONE_NUMBER;
Uri PhoneCONTENT_URI = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
String Phone_CONTACT_ID = ContactsContract.CommonDataKinds.Phone.CONTACT_ID;
String NUMBER = ContactsContract.CommonDataKinds.Phone.NUMBER;
Uri EmailCONTENT_URI = ContactsContract.CommonDataKinds.Email.CONTENT_URI;
String EmailCONTACT_ID = ContactsContract.CommonDataKinds.Email.CONTACT_ID;
String DATA = ContactsContract.CommonDataKinds.Email.DATA;
output = new StringBuffer();
ContentResolver contentResolver = getContentResolver();
Cursor cursor = contentResolver.query(CONTENT_URI, null, null, null,
null);
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
String contact_id = cursor
.getString(cursor.getColumnIndex(_ID));
String name = cursor.getString(cursor
.getColumnIndex(DISPLAY_NAME));
int hasPhoneNumber = Integer.parseInt(cursor.getString(cursor
.getColumnIndex(HAS_PHONE_NUMBER)));
if (hasPhoneNumber > 0) {
output.append("\n First Name:" + name);
userName.add(name);
// Query and loop for every phone number of the contact
Cursor phoneCursor = contentResolver.query(
PhoneCONTENT_URI, null, Phone_CONTACT_ID + " = ?",
new String[] { contact_id }, null);
while (phoneCursor.moveToNext()) {
phoneNumber = phoneCursor.getString(phoneCursor
.getColumnIndex(NUMBER));
output.append("\n Phone number:" + phoneNumber);
// userPhoneNumber.add(phoneNumber);
userNamePhno.put(name, phoneNumber);
}
phoneCursor.close();
// Query and loop for every email of the contact
Cursor emailCursor = contentResolver.query(
EmailCONTENT_URI, null, EmailCONTACT_ID + " = ?",
new String[] { contact_id }, null);
while (emailCursor.moveToNext()) {
email = emailCursor.getString(emailCursor
.getColumnIndex(DATA));
output.append("\nEmail:" + email);
// userEmailAddress.add(email);
userNameEmail.put(name, email);
}
emailCursor.close();
}
output.append("\n");
}
// outputText.setText(output);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
公共类MainActivity扩展活动{
ListView输出文本；
列出用户名；
映射userNamePhno；
地图用户名电子邮件；
字符串缓冲输出；
自定义适配器；
对话详情；
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_main）；
outputText=（ListView）findViewById（R.id.ListView）；
usernamemail=newhashmap（）；
userNamePhno=newhashmap（）；
userName=newarraylist（）；
新建getContacts（）.execute（）；
outputText.setOnItemClickListener（新的OnItemClickListener（）{
@凌驾
公共链接（AdapterView arg0、视图arg1、内部arg2、，
长arg3）{
字符串[]详细信息=新字符串[]{userName.get（arg2），
userNamePhno.get（userName.get（arg2）），
usernamemail.get（userName.get（arg2））}；
dialogDetails=新建对话框（MainActivity.this）；
dialogDetails.setContentView（R.layout.contact_详细信息）；
dialogDetails.setTitle（“详细信息”）；
dialogDetails.show（）；
TextView tvName=（TextView）dialogDetails.findViewById（R.id.name）；
TextView tvNumber=（TextView）dialogDetails.findViewById（R.id.phno）；
TextView tvEmail=（TextView）dialogDetails.findviewbyd（R.id.email）；
如果（详细信息[1]==null）
{
tvName.setText（详细信息[0]）；
tvNumber.setText（“-”）；
tvEmail.setText（详情[2]）；
}
else if（详细信息[2]==null）
{
tvName.setText（详细信息[0]）；
tvNumber.setText（详细信息[1]）；
tvEmail.setText（“-”）；
}
else if（详细信息[2]==null&&details[1]==null）
{
tvName.setText（详细信息[0]）；
tvNumber.setText（“-”）；
tvEmail.setText（“-”）；
}
其他的
{
tvName.setText（详细信息[0]）；
tvNumber.setText（详细信息[1]）；
tvEmail.setText（详情[2]）；
}
}
});
}
公共类getContacts扩展异步任务{
进程对话；
@凌驾
受保护的void onPreExecute（）{
dialog=新建ProgressDialog（MainActivity.this）；
对话框。可设置可取消（false）；
setMessage（“请稍候”）；
dialog.show（）；
}
@凌驾
受保护的Void doInBackground（Void…参数）{
fetchContacts（）；
返回null；
}
@凌驾
受保护的void onPostExecute（void结果）{
dialog.dismise（）；
对话框。可设置可取消（true）；
adapter=新的CustomAdapter（MainActivity.this，用户名，
userNamePhno）；
outputText.setAdapter（适配器）；
}
}
私有联系人（）{
字符串phoneNumber=null；
字符串email=null；
Uri CONTENT\u Uri=Contacts contract.Contacts.CONTENT\u Uri；
String _ID=Contacts contact.Contacts.\u ID；
String DISPLAY\u NAME=Contacts contract.Contacts.DISPLAY\u NAME；
字符串HAS\u PHONE\u NUMBER=Contacts contract.Contacts.HAS\u PHONE\u NUMBER；
Uri PhoneCONTENT\u Uri=ContactsContract.CommonDataTypes.Phone.CONTENT\u Uri；
字符串Phone\u CONTACT\u ID=contacts contract.commondatatypes.Phone.CONTACT\u ID；
字符串编号=contacts contract.commonDataTypes.Phone.NUMBER；
Uri EmailCONTENT\u Uri=ContactsContract.CommonDataTypes.Email.CONTENT\u Uri；
字符串EmailCONTACT_ID=contacts contract.commondatatypes.Email.CONTACT_ID；
字符串数据=ContactsContract.CommonDataTypes.Email.DATA；
输出=新的StringBuffer（）；
ContentResolver ContentResolver=getContentResolver（）；
Cursor Cursor=contentResolver.query（CONTENT\u URI，null，null，
无效）；
if（cursor.getCount（）>0）{
while（cursor.moveToNext（））{
字符串联系人\u id=光标
.getString（cursor.getColumnIndex（_ID））；
字符串名称=cursor.getString（cursor
.getColumnIndex（显示名称））；
int hasPhoneNumber=Integer.parseInt（cursor.getString（cursor
.getColumnIndex（有电话号码））；
如果（hasPhoneNumber>0）{
output.append（“\n名字：“+Name”）；
用户名。添加（名称）；
//查询并循环联系人的每个电话号码
Cursor phoneCursor=contentResolver.query(
PhoneCONTENT\u URI，null，电话\u联系人\u ID+“=？”，
新字符串[]{contact_id}，null）；
while（phoneCursor.moveToNext（））{
phoneNumber=phoneCursor.getString（phoneCursor
.getColumnIndex（编号））；
输出。追加（“\n电话号码：“+phoneNumber”）；
//userPhoneNumber.add（phoneNumber）；
userNamePhno.put（姓名、电话号码）；
}
phoneCursor.close（）；
//查询并循环联系人的每封电子邮件
Cursor emailCursor=contentResolver.query(
EmailCONTENT\u URI，null，EmailCONTACT\u ID+“=？”，
新字符串[]{contact_id}，null）；
while（emailCursor.moveToNext（））{
email=emailCursor.getString（emailCursor
.getColumnIndex（数据））；
输出。追加（“\n邮件：+电子邮件”）；
//userEmailAddress.add（电子邮件）；
用户名email.put（姓名、电子邮件）；
}
emailCursor.close（）；
}
output.append（“\n”）；
}
//outputText.setText（输出）；
}
public class CustomAdapter extends ArrayAdapter<String> {
private Activity context;
private List<String> userName;
private Map<String, String> userNamePhno;
/*private List<String> userPhoneNumber;
private List<String> userEmailAddress;*/
public CustomAdapter(MainActivity mainActivity, List<String> userName, Map<String, String> userNamePhno) {
super(mainActivity, R.layout.list_row, userName);
this.context=mainActivity;
this.userName = userName;
this.userNamePhno=userNamePhno;
/*this.userPhoneNumber = userPhoneNumber;
this.userEmailAddress = userEmailAddress;*/
}
static class ViewHolder {
public TextView userName;
public TextView userNumber;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View vi = convertView;
if(vi == null){
LayoutInflater inflater = context.getLayoutInflater();
vi = inflater.inflate(R.layout.list_row, null);
ViewHolder holder = new ViewHolder();
holder.userName=(TextView) vi.findViewById(R.id.contact_name);
holder.userNumber=(TextView) vi.findViewById(R.id.contact_number);
vi.setTag(holder);
}
ViewHolder holder = (ViewHolder) vi.getTag();
holder.userName.setText("Name: "+userName.get(position).toUpperCase());
holder.userNumber.setText("Ph No: "+userNamePhno.get(userName.get(position)));
return vi;
}
}