我不知道该。但我想这个计划我的项目?普莱舍帮助我。
i have no idea for that. but i want this program for my project.? plese help me.
感谢名单提前
您可以使用任何按钮里面以下code应用新的图像
的 onClickListener()
或内部 onActivityResult()
申请:
you can apply the new image using the following code inside any Button
's onClickListener()
or inside onActivityResult()
to apply :
final ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();
ops.add(ContentProviderOperation.newUpdate(Data.CONTENT_URI)
.withSelection(Data._ID, dataId),
.withValue(Data.MIMETYPE, ContactsContract.CommonDataKinds.Photo.CONTENT_ITEM_TYPE),
.withValue(ContactsContract.CommonDataKinds.Photo.PHOTO, byteArrayOfThePicture);
getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops);
请确保您有在清单中所需的权限第一:
make sure you have the required permissions first in the manifest:
<uses-permission android:name="android.permission.WRITE_CONTACTS"/>
<uses-permission android:name="android.permission.READ_CONTACTS"/>
这和的这个能有所帮助。