有很多问答帖,但没有一个提供真正的答案,或者我找不到。
为了确保您的安全,我在询问之前进行了搜索:
- Android: set contact photo with ContactsContract insert intent (无效答案)
- Insert contact in Android with ContactsContract (接受的答案不使用 Intent)
- Insert a new contact intent (不触及问题)
- How to insert photo in call intent? (不相关)
- Add a photo to a contact (不使用 Intent )
- https://stackoverflow.com/a/8574396/492624 (我有意尝试的答案的解决方案,包括 PHOTO 和 DATA15 字段,但都不起作用)
- http://thinkandroid.wordpress.com/2009/12/30/handling-contact-photos-all-api-levels/ (不使用 Intent )
那么有没有人知道如何使用 Intent(如示例代码中所示)并插入保存在 Bitmap 中的照片?
我现在使用的示例代码为用户启动对话 Intent ,让他在保存之前插入或取消并可能编辑字段:
// PrivateContactClass c;
// Bitmap photo;
Intent inOrUp = new Intent(ContactsContract.Intents.Insert.ACTION, ContactsContract.Contacts.CONTENT_URI);
inOrUp.setType(ContactsContract.Contacts.CONTENT_TYPE);
inOrUp.putExtra(ContactsContract.Intents.Insert.NAME, ModelUtils.formatName(c));
inOrUp.putExtra(ContactsContract.Intents.Insert.PHONE, getPrimaryPhone());
inOrUp.putExtra(ContactsContract.Intents.Insert.TERTIARY_PHONE, c.getMobile());
inOrUp.putExtra(ContactsContract.Intents.Insert.EMAIL, c.getMail());
inOrUp.putExtra(ContactsContract.Intents.Insert.JOB_TITLE, c.getFunction());
inOrUp.putExtra(ContactsContract.Intents.Insert.NOTES, getSummary());
inOrUp.putExtra(ContactsContract.Data.IS_SUPER_PRIMARY, 1);
startActivity(inOrUp);
多亏了 Julien 的回答,我找到了解决方案
不能仅使用 Intent,因为我怀疑我们能否传递 Data ContentProvider 保存的图像 ID,或者直接在 Intent 中传递 Bitmap。
从上面的代码扩展
使用带有常量请求代码的 startActivityForResult
// must be declared in class-context
private static final int CONTACT_SAVE_INTENT_REQUEST = 1;
...
startActivityForResult(inOrUp,CONTACT_SAVE_INTENT_REQUEST);
添加 Intent 启动的 Activity 的处理结果
@Override
protected void onActivityResult(int requestCode, int resultCode,
Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
switch (requestCode) {
case RESULT_INSERT_CONTACT:
if (resultCode == RESULT_OK) {
trySetPhoto();
}
break;
}
}
添加设置照片的方法
public boolean setDisplayPhotoByRawContactId(long rawContactId, Bitmap bmp) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
Uri pictureUri = Uri.withAppendedPath(ContentUris.withAppendedId(RawContacts.CONTENT_URI,
rawContactId), RawContacts.DisplayPhoto.CONTENT_DIRECTORY);
try {
AssetFileDescriptor afd = getContentResolver().openAssetFileDescriptor(pictureUri, "rw");
OutputStream os = afd.createOutputStream();
os.write(byteArray);
os.close();
afd.close();
return true;
} catch (IOException e) {
e.printStackTrace();
}
return false;
}
添加搜索联系人和添加联系人照片的方法
private void trySetPhoto() {
// Everything is covered in try-catch, as this method can fail on
// low-memory or few NPE
try {
// We must have an phone identifier by which we search for
// format of phone number is not relevant, as ContentProvider will
// normalize it automatically
if (c.getMobile() != null) {
Uri lookup = Uri.withAppendedPath(
ContactsContract.PhoneLookup.CONTENT_FILTER_URI,
Uri.encode(c.getMobile()));
Cursor c = getContentResolver().query(lookup, null, null, null,
null);
// Remember cursor can be null in some cases
if (c != null) {
// we can obtain bitmap just once
Bitmap photo_bitmap = getPhotoBitmap();
c.moveToFirst();
// if there are multiple raw contacts, we want to set the photo for all of them
while (c.moveToNext()) {
setDisplayPhotoByRawContactId(
c.getLong(c.getColumnIndex(ContactsContract.CommonDataKinds.Phone.RAW_CONTACT_ID)),
photo_bitmap);
}
// remember to clean up after using cursor
c.close();
}
}
} catch (Exception e) {
// Logging procedures
} catch (Error e) {
// Logging procedures
}
}
最佳答案
Bitmap bit = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher); // your image
ArrayList<ContentValues> data = new ArrayList<ContentValues>();
ContentValues row = new ContentValues();
row.put(Data.MIMETYPE, ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE);
row.put(ContactsContract.CommonDataKinds.Photo.PHOTO, bitmapToByteArray(bit));
data.add(row);
Intent intent = new Intent(Intent.ACTION_INSERT, Contacts.CONTENT_URI);
intent.putParcelableArrayListExtra(Insert.DATA, data);
关于android - 通过 Intent with Image (Photo) 插入联系人 (ContactsContract),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15026292/