在我的应用程序中,我想使用下面的代码检索SMS发件人保存的名称,但它始终返回null。请告诉我什么是获取发件人姓名的便捷方式。
Uri SMS_INBOX = Uri.parse("content://sms/inbox");
Cursor c = getContentResolver().query(SMS_INBOX, null, null, null, null);
android.util.Log.i("COLUMNS", Arrays.toString(c.getColumnNames()));
try {
if(c.getCount()>0)
{
while (c.moveToNext()){
Log.d("SMSss", "Contact : "+c.getString(2)+"\n"
+"msg : "+c.getString(11)+"\n"
+"ID : "+c.getString(0)+"\n"
+"Person : "+c.getString(3));
}
}
} catch (Exception e) {
Log.d("mmmmmmmmm"," "+ e.getStackTrace());
}
我在清单中使用以下许可
<uses-permission android:name="android.permission.READ_SMS"/>
<uses-permission android:name="android.permission.READ_CALL_LOG"/>
<uses-permission android:name="android.permission.READ_CONTACTS"/>
<uses-permission android:name="android.permission.WRITE_CONTACTS"/>
请建议我如何获得。提前谢谢。
答案 0 :(得分:26)
通过这种方式,您可以从收件箱中获取已保存的联系人姓名。
调用方法getAllSms()
以获取详细信息..
public void getAllSms() {
Uri message = Uri.parse("content://sms/");
ContentResolver cr = getContentResolver();
Cursor c = cr.query(message, null, null, null, null);
startManagingCursor(c);
int totalSMS = c.getCount();
if (c.moveToFirst()) {
for (int i = 0; i < totalSMS; i++) {
Log.d("SMSss",
"Contact number : "
+ c.getString(c
.getColumnIndexOrThrow("address"))
+ "\n"
+ "msg : "
+ c.getColumnIndexOrThrow("body")
+ "\n"
+ "ID : "
+ c.getString(c.getColumnIndexOrThrow("_id"))
+ "\n"
+ "Person : "
+ getContactName(
getApplicationContext(),
c.getString(c
.getColumnIndexOrThrow("address"))));
c.moveToNext();
}
}
c.close();
}
public String getContactName(Context context, String phoneNumber) {
ContentResolver cr = context.getContentResolver();
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
Uri.encode(phoneNumber));
Cursor cursor = cr.query(uri,
new String[] { PhoneLookup.DISPLAY_NAME }, null, null, null);
if (cursor == null) {
return null;
}
String contactName = null;
if (cursor.moveToFirst()) {
contactName = cursor.getString(cursor
.getColumnIndex(PhoneLookup.DISPLAY_NAME));
}
if (cursor != null && !cursor.isClosed()) {
cursor.close();
}
return contactName;
}
答案 1 :(得分:3)
Uri uriInbox = Uri.parse("content://sms/inbox");
Cursor c = getContentResolver().query(uriInbox, null, null, null, null);
if (c.moveToFirst()) {
for (int i = 0; i < c.getCount(); i++) {
String name = null;
String phone = "";
String _id = c.getString(c.getColumnIndexOrThrow("_id"));
String thread_id = c.getString(c.getColumnIndexOrThrow("thread_id"));
String msg = c.getString(c.getColumnIndexOrThrow("body"));
String type = c.getString(c.getColumnIndexOrThrow("type"));
String timestamp = c.getString(c.getColumnIndexOrThrow("date"));
phone = c.getString(c.getColumnIndexOrThrow("address"));
name = Function.getContactbyPhoneNumber(getApplicationContext(), c.getString(c.getColumnIndexOrThrow("address")));
c.moveToNext();
}
}
c.close();
最后你的 getContactbyPhoneNumber 方法:
public String getContactbyPhoneNumber(Context c, String phoneNumber) {
Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
String[] projection = {ContactsContract.PhoneLookup.DISPLAY_NAME};
Cursor cursor = c.getContentResolver().query(uri, projection, null, null, null);
if (cursor == null) {
return phoneNumber;
}else {
String name = phoneNumber;
try {
if (cursor.moveToFirst()) {
name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));
}
} finally {
cursor.close();
}
return name;
}
}
礼貌:http://www.androstock.com/tutorials/create-sms-app-android-android-studio-part-2.html