//android把图片文件添加到相册

ContentResolver localContentResolver = getContentResolver();

ContentValues localContentValues = getImageContentValues(MonitorActivity.this, file, System.currentTimeMillis());

localContentResolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, localContentValues);

Intent localIntent = new Intent("android.intent.action.MEDIA_SCANNER_SCAN_FILE");

final Uri localUri = Uri.fromFile(fileshare);

localIntent.setData(localUri);

sendBroadcast(localIntent);

public static ContentValues getImageContentValues(Context paramContext, File paramFile, long paramLong)

{

ContentValues localContentValues = new ContentValues();

localContentValues.put("title", paramFile.getName());

localContentValues.put("_display_name", paramFile.getName());

localContentValues.put("mime_type", "image/jpeg");

localContentValues.put("datetaken", Long.valueOf(paramLong));

localContentValues.put("date_modified", Long.valueOf(paramLong));

localContentValues.put("date_added", Long.valueOf(paramLong));

localContentValues.put("orientation", Integer.valueOf(0));

localContentValues.put("_data", paramFile.getAbsolutePath());

localContentValues.put("_size", Long.valueOf(paramFile.length()));

return localContentValues;

}

android把视频文件添加到相册

//是否添加到相册

ContentResolver localContentResolver = this.getContentResolver();

ContentValues localContentValues = getVideoContentValues(this, file, System.currentTimeMillis());

Uri localUri = localContentResolver.insert(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, localContentValues);

public static ContentValues getVideoContentValues(Context paramContext, File paramFile, long paramLong)

{

ContentValues localContentValues = new ContentValues();

localContentValues.put("title", paramFile.getName());

localContentValues.put("_display_name", paramFile.getName());

localContentValues.put("mime_type", "video/3gp");

localContentValues.put("datetaken", Long.valueOf(paramLong));

localContentValues.put("date_modified", Long.valueOf(paramLong));

localContentValues.put("date_added", Long.valueOf(paramLong));

localContentValues.put("_data", paramFile.getAbsolutePath());

localContentValues.put("_size", Long.valueOf(paramFile.length()));

return localContentValues;

}

来源：https://www.cnblogs.com/wikiki/p/5302204.html