如何设置对于Android单个联系人的铃声?
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19-09-2019 - |
题
如何申请铃声仅所选择的联系人?
我已经找到一种方法来设置适用于所有联系人默认铃声,但是这不是我的目标。
我想要一个应用程序有一个按钮(“应用铃声联系”),点击后,启动一个activityForResult
显示手机上的所有联系人的列表。当选择了一个接触时,接触活性关闭和用URI返回到接触。然后,应用程序需要所选择的铃声适用于该特定联系人。
用于通过活动显示和选择的联系人的代码已经实现,并且似乎在应用程式工作。
解决方案
可以使用 ContactsContract.Contacts 其具有柱CUSTOM_RINGTONE
(这是一个读/写柱!)用于此目的。
Uri contactUri;
ContentValues values = new ContentValues();
values.put(ContactsContract.Contacts.CUSTOM_RINGTONE,
newRingtoneUri.toString());
context.getContentResolver().update(contactUri, values, where, args);
此外,你可能会发现讨论有用(从那里取代码)。
其他提示
我知道这是这么晚了,但我在这里发帖,因为上面一个不为我工作
ContentValues values = new ContentValues();
ContentResolver resolver = getContentResolver();
File file = new File(Environment.getExternalStorageDirectory() + "/Test/ArjunMovieTelugu.mp3");
if(file.exists()) {
Uri oldUri = MediaStore.Audio.Media.getContentUriForPath(file.getAbsolutePath());
resolver.delete(oldUri, MediaStore.MediaColumns.DATA + "=\"" + file.getAbsolutePath() + "\"", null);
String contact_number = "CONTACT_NUMBER";
Uri lookupUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, contact_number);
// The columns used for `Contacts.getLookupUri`
String[] projection = new String[]{
ContactsContract.Contacts._ID, ContactsContract.Contacts.LOOKUP_KEY
};
Cursor data = getContentResolver().query(lookupUri, projection, null, null, null);
if (data != null && data.moveToFirst()) {
data.moveToFirst();
// Get the contact lookup Uri
long contactId = data.getLong(0);
String lookupKey = data.getString(1);
Uri contactUri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
values.put(MediaStore.MediaColumns.DATA, file.getAbsolutePath());
values.put(MediaStore.MediaColumns.TITLE, "Beautiful");
values.put(MediaStore.MediaColumns.MIME_TYPE, "audio/mp3");
values.put(MediaStore.Audio.Media.IS_RINGTONE, true);
Uri uri = MediaStore.Audio.Media.getContentUriForPath(file.getAbsolutePath());
Uri newUri = resolver.insert(uri, values);
if(newUri != null){
String uriString = newUri.toString();
values.put(ContactsContract.Contacts.CUSTOM_RINGTONE, uriString);
Log.e("Uri String for " + ContactsContract.Contacts.CONTENT_URI, uriString);
long updated = resolver.update(contactUri, values,null, null);
Toast.makeText(RingtoneChange.this, "Updated : " + updated, Toast.LENGTH_LONG).show();
}
data.close();
}
} else {
Toast.makeText(RingtoneChange.this, "File does not exist", Toast.LENGTH_LONG).show();
}
注意::我们必须为蜀葵添加运行的权限
int REQUEST_ID_MULTIPLE_PERMISSIONS = 1;
private boolean checkAndRequestPermissions() {
int readExternal = ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_EXTERNAL_STORAGE);
int writeExternal = ContextCompat.checkSelfPermission(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE);
int readContacts = ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_CONTACTS);
int writeContacts = ContextCompat.checkSelfPermission(this, android.Manifest.permission.WRITE_CONTACTS);
List<String> listPermissionsNeeded = new ArrayList<>();
if (readExternal != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(android.Manifest.permission.READ_EXTERNAL_STORAGE);
}
if (writeExternal != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(android.Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
if (readContacts != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(android.Manifest.permission.READ_CONTACTS);
}
if (writeContacts != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(android.Manifest.permission.WRITE_CONTACTS);
}
if (!listPermissionsNeeded.isEmpty()){
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray
(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
和还包括在清单文件所有这些权限
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
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