问题有关获取android的联系 [英] issue about getting Contact in android

问题描述

我已经开发了具有节能电话号码和电话簿获得联系的​​工具的应用程序

但我得到我的code错误

我的code是

  @覆盖
公共无效onActivityResult（INT申请code，INT结果code，意图数据）{
    super.onActivityResult（要求code，因此code，数据）;

    如果（要求code == PICK_CONTACT和放大器;＆安培;结果code == getActivity（）RESULT_OK＆功放;＆安培;空=数据！）{


        乌里联系数据= data.getData（）;
        光标C = getActivity（）getContentResolver（）查询（联络人资料，NULL，NULL，NULL，NULL）;
        如果（c.moveToFirst（））{
            字符串名称= c.getString（c.getColumnIndexOrThrow（Contacts.People.NAME））;
            串号= c.getString（c.getColumnIndexOrThrow（Contacts.People.NUMBER））;
            friendMobile.setText（名称）;
            Toast.makeText（getActivity（）名+的编号为+号，Toast.LENGTH_LONG）.show（）;


        }
    }
}
 

错误日志

  java.lang.RuntimeException的：不提供结果ResultInfo {谁= NULL，请求= 131074，结果= -1，数据=意向{DAT =内容：//com.android。联系人/联系人/查询/ 0r2-2B352F4D2741 / 2 FLG =为0x1}}到活动{com.app / com.app.MainActivity}：java.lang.IllegalArgumentException：如果列'名'不存在
        在android.app.ActivityThread.deliverResults（ActivityThread.java:3141）
        在android.app.ActivityThread.handleSendResult（ActivityThread.java:3184）
        在android.app.ActivityThread.access $ 1100（ActivityThread.java:130）
        在android.app.ActivityThread $ H.handleMessage（ActivityThread.java:1243）
        在android.os.Handler.dispatchMessage（Handler.java:99）
        在android.os.Looper.loop（Looper.java:137）
        在android.app.ActivityThread.main（ActivityThread.java:4745）
        在java.lang.reflect.Method.invokeNative（本机方法）
        在java.lang.reflect.Method.invoke（Method.java:511）
        在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run（ZygoteInit.java:786）
        在com.android.internal.os.ZygoteInit.main（ZygoteInit.java:553）
        在dalvik.system.NativeStart.main（本机方法）
 

解决方案

 试试这个办法，希望这将帮助你解决你的问题。

注：在AndroidManifest.xml中添加读取联系人权限

字符串ID =;
字符串否=;
字符串名称=;

光标光标= getContentResolver（）查询（data.getData（），NULL，NULL，NULL，NULL）;
而（cursor.moveToNext（））{
      ID = cursor.getString（cursor.getColumnIndex（_ ID））;
      如果（1.equalsIgnoreCase（cursor.getString（cursor.getColumnIndex（has_phone_number））））{
      光标cursorNo = getContentResolver（）查询（ContactsContract.CommonDataKinds.Phone.CONTENT_URI，空，CONTACT_ID =+ ID，NULL，NULL）;
      而（cursorNo.moveToNext（））{
         如果（cursorNo.getInt（cursorNo.getColumnIndex（数据2））== 2）{
           无= no.concat（cursorNo.getString（cursorNo.getColumnIndex（数据1）））;
           打破;
         }
      }
      cursorNo.close（）;
      }
}
cursor.close（）;

字符串whereName = ContactsContract.Data.MIMETYPE +=和+ ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID +=;
的String [] whereNameParams =新的String [] {ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE，ID};
光标nameCur = getContentResolver（）查询（ContactsContract.Data.CONTENT_URI，空，whereName，whereNameParams，ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME）。
而（nameCur.moveToNext（））{
   NAME = nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME));
}
nameCur.close（）;
Toast.makeText（这一点，姓名：+姓名+号：+无，Toast.LENGTH_SHORT）.show（）;
 

i have Developed an application that have facility of saving Phone Number and getting Contact from Phone Directory

but i getting error in my code

my code is

 @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (requestCode == PICK_CONTACT && resultCode == getActivity().RESULT_OK && null != data) {


        Uri contactData = data.getData();
        Cursor c = getActivity().getContentResolver().query(contactData, null, null, null, null);
        if (c.moveToFirst()) {
            String name = c.getString(c.getColumnIndexOrThrow(Contacts.People.NAME));
            String number = c.getString(c.getColumnIndexOrThrow(Contacts.People.NUMBER));
            friendMobile.setText(name);
            Toast.makeText(getActivity(), name + " has number " + number, Toast.LENGTH_LONG).show();


        }
    }
}

error log is

 java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=131074, result=-1, data=Intent { dat=content://com.android.contacts/contacts/lookup/0r2-2B352F4D2741/2 flg=0x1 }} to activity {com.app./com.app.MainActivity}: java.lang.IllegalArgumentException: column 'name' does not exist
        at android.app.ActivityThread.deliverResults(ActivityThread.java:3141)
        at android.app.ActivityThread.handleSendResult(ActivityThread.java:3184)
        at android.app.ActivityThread.access$1100(ActivityThread.java:130)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1243)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:137)
        at android.app.ActivityThread.main(ActivityThread.java:4745)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:511)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
        at dalvik.system.NativeStart.main(Native Method)

解决方案

Try this way,hope this will help you to solve your problem.

Note : add read contact permission in AndroidManifest.xml

String id="";
String no="";
String name="";

Cursor cursor = getContentResolver().query(data.getData(), null, null, null, null);
while(cursor.moveToNext()){
      id = cursor.getString(cursor.getColumnIndex("_id"));
      if("1".equalsIgnoreCase(cursor.getString(cursor.getColumnIndex("has_phone_number")))){
      Cursor cursorNo = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, "contact_id = " + id, null, null);
      while (cursorNo.moveToNext()) {
         if (cursorNo.getInt(cursorNo.getColumnIndex("data2")) == 2){
           no = no.concat(cursorNo.getString(cursorNo.getColumnIndex("data1")));
           break;
         }
      }
      cursorNo.close();
      }
}
cursor.close();

String whereName = ContactsContract.Data.MIMETYPE + " = ? AND " + ContactsContract.CommonDataKinds.StructuredName.CONTACT_ID + " = ?";
String[] whereNameParams = new String[] { ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE, id };
Cursor nameCur = getContentResolver().query(ContactsContract.Data.CONTENT_URI, null, whereName, whereNameParams, ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME);
while (nameCur.moveToNext()) {
   name= nameCur.getString(nameCur.getColumnIndex(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME));
}
nameCur.close();
Toast.makeText(this," Name : "+name+" No : "+no,Toast.LENGTH_SHORT).show();

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