如何获得从手机通讯录中的联系人列表组 [英] How to get group of contacts list from Phone Contacts

问题描述

  btngal.setOnClickListener（新OnClickListener（）{            @覆盖
            公共无效的onClick（查看为arg0）{
                // TODO自动生成方法存根
                意图I =新意图（Intent.ACTION_PICK，android.provider.ContactsContract.Contacts.CONTENT_GROUP_URI）;
                startActivityForResult（I，0）;
            }
        }）;    }    @覆盖
    保护无效的onActivityResult（INT申请code，INT结果code，意图数据）{
        // super.onActivityResult（要求code，结果code，数据）;
        如果（结果code！= RESULT_CANCELED）{
            如果（要求code == 0）{
                乌里selectContact = data.getData（）;
                的String [] = filePathColumn {Contacts.CONTENT_URI.toString（）};
                光标光标= getContentResolver（）查询（selectContact，
                        filePathColumn，NULL，NULL，NULL）;
                cursor.moveToFirst（）;                INT参数：columnIndex = cursor.getColumnIndex（filePathColumn [0]）;
             文件路径= cursor.getString（参数：columnIndex）;
                cursor.close（）;            }
        }    }
 

在做这个动作我得到以下错误：

  android.content.ActivityNotFoundException：无活动处理意向{行动= android.intent.action.PICK DAT =内容：//com.android.contacts/contacts/group}
 

解决方案

为了读取原生的Andr​​oid应用中的联系人，你需要的权限，这样在你的manifest.xml

 ＆LT;使用许可权的android：NAME =android.permission.READ_CONTACTS/＆GT;
 

请确保您有一个。

btngal.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
                Intent i=new Intent(Intent.ACTION_PICK,android.provider.ContactsContract.Contacts.CONTENT_GROUP_URI);
                startActivityForResult(i,0);        
            }
        }); 

    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        // super.onActivityResult(requestCode, resultCode, data);
        if (resultCode != RESULT_CANCELED) {
            if (requestCode == 0) {
                Uri selectContact=data.getData();
                String[] filePathColumn={Contacts.CONTENT_URI.toString()};
                Cursor cursor = getContentResolver().query(selectContact,
                        filePathColumn, null, null, null);
                cursor.moveToFirst();

                int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
             filePath = cursor.getString(columnIndex);
                cursor.close();

            }
        }

    }

While doing this action I am getting below error:

android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.PICK dat=content://com.android.contacts/contacts/group }

解决方案

In order to read contacts from native android app, you need permission, like this in your manifest.xml

<uses-permission android:name="android.permission.READ_CONTACTS"/>

Make sure you have that one.

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