package com.syanpicker.picture.lib.model; import android.content.Context; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.provider.MediaStore; import android.text.TextUtils; import android.util.Log; import com.syanpicker.R; import com.syanpicker.picture.lib.config.PictureConfig; import com.syanpicker.picture.lib.config.PictureMimeType; import com.syanpicker.picture.lib.config.PictureSelectionConfig; import com.syanpicker.picture.lib.entity.LocalMedia; import com.syanpicker.picture.lib.entity.LocalMediaFolder; import com.syanpicker.picture.lib.entity.MediaData; import com.syanpicker.picture.lib.listener.OnQueryDataResultListener; import com.syanpicker.picture.lib.thread.PictureThreadUtils; import com.syanpicker.picture.lib.tools.MediaUtils; import com.syanpicker.picture.lib.tools.PictureFileUtils; import com.syanpicker.picture.lib.tools.SdkVersionUtils; import com.syanpicker.picture.lib.tools.SortUtils; import com.syanpicker.picture.lib.tools.ValueOf; import java.util.ArrayList; import java.util.HashMap; import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Locale; import java.util.Map; import java.util.Set; /** * @author：luck * @date：2020-04-13 15:06 * @describe：Local media database query class，Support paging */ public final class LocalMediaPageLoader extends IBridgeMediaLoader { private static final String TAG = LocalMediaPageLoader.class.getSimpleName(); /** * unit */ private static final long FILE_SIZE_UNIT = 1024 * 1024L; private static final Uri QUERY_URI = MediaStore.Files.getContentUri("external"); private static final String ORDER_BY = MediaStore.Files.FileColumns._ID + " DESC"; private static final String NOT_GIF_UNKNOWN = "!='image/*'"; private static final String NOT_GIF = " AND (" + MediaStore.MediaColumns.MIME_TYPE + "!='image/gif' AND " + MediaStore.MediaColumns.MIME_TYPE + NOT_GIF_UNKNOWN + ")"; private static final String GROUP_BY_BUCKET_Id = " GROUP BY (bucket_id"; private static final String COLUMN_COUNT = "count"; private static final String COLUMN_BUCKET_ID = "bucket_id"; private static final String COLUMN_BUCKET_DISPLAY_NAME = "bucket_display_name"; private final Context mContext; private final PictureSelectionConfig config; public LocalMediaPageLoader(Context context, PictureSelectionConfig config) { this.mContext = context; this.config = config; } /** * Query conditions in all modes * * @param timeCondition * @param sizeCondition * @return */ private static String getSelectionArgsForAllMediaCondition(String timeCondition, String sizeCondition, String queryMimeTypeOptions) { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("(").append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?").append(queryMimeTypeOptions).append(" OR ") .append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=? AND ").append(timeCondition).append(") AND ").append(sizeCondition); if (SdkVersionUtils.isQ()) { return stringBuilder.toString(); } else { return stringBuilder.append(")").append(GROUP_BY_BUCKET_Id).toString(); } } /** * Query conditions in image modes * * @param queryMimeTypeOptions * @param fileSizeCondition * @return */ private static String getSelectionArgsForImageMediaCondition(String queryMimeTypeOptions, String fileSizeCondition) { StringBuilder stringBuilder = new StringBuilder(); if (SdkVersionUtils.isQ()) { return stringBuilder.append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?").append(queryMimeTypeOptions).append(" AND ").append(fileSizeCondition).toString(); } else { return stringBuilder.append("(").append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?").append(queryMimeTypeOptions).append(") AND ").append(fileSizeCondition).append(")").append(GROUP_BY_BUCKET_Id).toString(); } } /** * Video or Audio mode conditions * * @param queryMimeTypeOptions * @param fileSizeCondition * @return */ private static String getSelectionArgsForVideoOrAudioMediaCondition(String queryMimeTypeOptions, String fileSizeCondition) { StringBuilder stringBuilder = new StringBuilder(); if (SdkVersionUtils.isQ()) { return stringBuilder.append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?").append(queryMimeTypeOptions).append(" AND ").append(fileSizeCondition).toString(); } else { return stringBuilder.append("(").append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?").append(queryMimeTypeOptions).append(") AND ").append(fileSizeCondition).append(")").append(GROUP_BY_BUCKET_Id).toString(); } } /** * Gets a file of the specified type * * @return */ private static String[] getSelectionArgsForAllMediaType() { return new String[]{String.valueOf(MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE), String.valueOf(MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO)}; } /** * Gets a file of the specified type * * @param mediaType * @return */ private static String[] getSelectionArgsForSingleMediaType(int mediaType) { return new String[]{String.valueOf(mediaType)}; } /** * Gets a file of the specified type * * @param mediaType * @return */ private static String[] getSelectionArgsForPageSingleMediaType(int mediaType, long bucketId) { return bucketId == -1 ? new String[]{String.valueOf(mediaType)} : new String[]{String.valueOf(mediaType), ValueOf.toString(bucketId)}; } private static final String[] PROJECTION_29 = { MediaStore.Files.FileColumns._ID, COLUMN_BUCKET_ID, COLUMN_BUCKET_DISPLAY_NAME, MediaStore.MediaColumns.MIME_TYPE}; private static final String[] PROJECTION = { MediaStore.Files.FileColumns._ID, MediaStore.MediaColumns.DATA, COLUMN_BUCKET_ID, COLUMN_BUCKET_DISPLAY_NAME, MediaStore.MediaColumns.MIME_TYPE, "COUNT(*) AS " + COLUMN_COUNT}; /** * Media file database field */ private static final String[] PROJECTION_PAGE = { MediaStore.Files.FileColumns._ID, MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.MIME_TYPE, MediaStore.MediaColumns.WIDTH, MediaStore.MediaColumns.HEIGHT, MediaStore.MediaColumns.DURATION, MediaStore.MediaColumns.SIZE, MediaStore.MediaColumns.BUCKET_DISPLAY_NAME, MediaStore.MediaColumns.DISPLAY_NAME, COLUMN_BUCKET_ID, MediaStore.MediaColumns.DATE_ADDED}; /** * Get the latest cover of an album catalog * * @param bucketId * @return */ @Override public String getFirstCover(long bucketId) { Cursor data = null; try { if (SdkVersionUtils.isR()) { Bundle queryArgs = MediaUtils.createQueryArgsBundle(getPageSelection(bucketId), getPageSelectionArgs(bucketId), 1, 0); data = mContext.getContentResolver().query(QUERY_URI, new String[]{ MediaStore.Files.FileColumns._ID, MediaStore.MediaColumns.MIME_TYPE, MediaStore.MediaColumns.DATA}, queryArgs, null); } else { String orderBy = MediaStore.Files.FileColumns._ID + " DESC limit 1 offset 0"; data = mContext.getContentResolver().query(QUERY_URI, new String[]{ MediaStore.Files.FileColumns._ID, MediaStore.MediaColumns.MIME_TYPE, MediaStore.MediaColumns.DATA}, getPageSelection(bucketId), getPageSelectionArgs(bucketId), orderBy); } if (data != null && data.getCount() > 0) { if (data.moveToFirst()) { long id = data.getLong(data.getColumnIndexOrThrow(MediaStore.Files.FileColumns._ID)); String mimeType = data.getString(data.getColumnIndexOrThrow(MediaStore.Files.FileColumns.MIME_TYPE)); return SdkVersionUtils.isQ() ? PictureMimeType.getRealPathUri(id, mimeType) : data.getString (data.getColumnIndexOrThrow(MediaStore.MediaColumns.DATA)); } return null; } } catch (Exception e) { e.printStackTrace(); } finally { if (data != null && !data.isClosed()) { data.close(); } } return null; } /** * Queries for data in the specified directory * * @param bucketId * @param page * @param limit * @param listener * @return */ @Override public void loadPageMediaData(long bucketId, int page, int limit, OnQueryDataResultListener listener) { loadPageMediaData(bucketId, page, limit, config.pageSize, listener); } /** * Queries for data in the specified directory * * @param bucketId * @param listener * @return */ @Override public void loadPageMediaData(long bucketId, int page, OnQueryDataResultListener listener) { loadPageMediaData(bucketId, page, config.pageSize, config.pageSize, listener); } /** * Queries for data in the specified directory (page) * * @param bucketId * @param page * @param limit * @param pageSize * @return */ @Override public void loadPageMediaData(long bucketId, int page, int limit, int pageSize, OnQueryDataResultListener listener) { PictureThreadUtils.executeByIo(new PictureThreadUtils.SimpleTask() { @Override public MediaData doInBackground() { Cursor data = null; try { if (SdkVersionUtils.isR()) { Bundle queryArgs = MediaUtils.createQueryArgsBundle(getPageSelection(bucketId), getPageSelectionArgs(bucketId), limit, (page - 1) * pageSize); data = mContext.getContentResolver().query(QUERY_URI, PROJECTION_PAGE, queryArgs, null); } else { String orderBy = page == -1 ? MediaStore.Files.FileColumns._ID + " DESC" : MediaStore.Files.FileColumns._ID + " DESC limit " + limit + " offset " + (page - 1) * pageSize; data = mContext.getContentResolver().query(QUERY_URI, PROJECTION_PAGE, getPageSelection(bucketId), getPageSelectionArgs(bucketId), orderBy); } if (data != null) { List result = new ArrayList<>(); if (data.getCount() > 0) { int idColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[0]); int dataColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[1]); int mimeTypeColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[2]); int widthColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[3]); int heightColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[4]); int durationColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[5]); int sizeColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[6]); int folderNameColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[7]); int fileNameColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[8]); int bucketIdColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[9]); int dateAddedColumn = data.getColumnIndexOrThrow(PROJECTION_PAGE[10]); data.moveToFirst(); do { long id = data.getLong(idColumn); String mimeType = data.getString(mimeTypeColumn); mimeType = TextUtils.isEmpty(mimeType) ? PictureMimeType.ofJPEG() : mimeType; String absolutePath = data.getString(dataColumn); String url = SdkVersionUtils.isQ() ? PictureMimeType.getRealPathUri(id, mimeType) : absolutePath; if (config.isFilterInvalidFile) { if (!PictureFileUtils.isFileExists(absolutePath)) { continue; } } // Here, it is solved that some models obtain mimeType and return the format of image / *, // which makes it impossible to distinguish the specific type, such as mi 8,9,10 and other models if (mimeType.endsWith("image/*")) { if (PictureMimeType.isContent(url)) { mimeType = PictureMimeType.getImageMimeType(absolutePath); } else { mimeType = PictureMimeType.getImageMimeType(url); } if (!config.isGif) { if (PictureMimeType.isGif(mimeType)) { continue; } } } if (!config.isWebp) { if (mimeType.startsWith(PictureMimeType.ofWEBP())) { continue; } } if (!config.isBmp) { if (mimeType.startsWith(PictureMimeType.ofBMP())) { continue; } } int width = data.getInt(widthColumn); int height = data.getInt(heightColumn); long duration = data.getLong(durationColumn); long size = data.getLong(sizeColumn); String folderName = data.getString(folderNameColumn); String fileName = data.getString(fileNameColumn); long bucket_id = data.getLong(bucketIdColumn); if (config.filterFileSize > 0) { if (size > config.filterFileSize * FILE_SIZE_UNIT) { continue; } } if (PictureMimeType.isHasVideo(mimeType)) { if (config.videoMinSecond > 0 && duration < config.videoMinSecond) { // If you set the minimum number of seconds of video to display continue; } if (config.videoMaxSecond > 0 && duration > config.videoMaxSecond) { // If you set the maximum number of seconds of video to display continue; } if (duration == 0) { //If the length is 0, the corrupted video is processed and filtered out continue; } if (size <= 0) { // The video size is 0 to filter out continue; } } LocalMedia image = LocalMedia.parseLocalMedia(id, url, absolutePath, fileName, folderName, duration, config.chooseMode, mimeType, width, height, size, bucket_id, data.getLong(dateAddedColumn)); result.add(image); } while (data.moveToNext()); } return new MediaData(data.getCount() > 0, result); } } catch (Exception e) { e.printStackTrace(); Log.i(TAG, "loadMedia Page Data Error: " + e.getMessage()); return new MediaData(); } finally { if (data != null && !data.isClosed()) { data.close(); } } return new MediaData(); } @Override public void onSuccess(MediaData result) { PictureThreadUtils.cancel(PictureThreadUtils.getIoPool()); if (listener != null) { listener.onComplete(result.data != null ? result.data : new ArrayList<>(), page, result.isHasNextMore); } } }); } @Override public void loadOnlyInAppDirectoryAllMedia(OnQueryDataResultListener listener) { PictureThreadUtils.executeByIo(new PictureThreadUtils.SimpleTask() { @Override public LocalMediaFolder doInBackground() { return SandboxFileLoader.loadInAppSandboxFolderFile(mContext, config.sandboxFolderPath); } @Override public void onSuccess(LocalMediaFolder result) { PictureThreadUtils.cancel(PictureThreadUtils.getIoPool()); if (listener != null) { listener.onComplete(result); } } }); } /** * Query the local gallery data * * @param listener */ @Override public void loadAllMedia(OnQueryDataResultListener listener) { PictureThreadUtils.executeByIo(new PictureThreadUtils.SimpleTask>() { @Override public List doInBackground() { Cursor data = mContext.getContentResolver().query(QUERY_URI, SdkVersionUtils.isQ() ? PROJECTION_29 : PROJECTION, getSelection(), getSelectionArgs(), ORDER_BY); try { if (data != null) { int count = data.getCount(); int totalCount = 0; List mediaFolders = new ArrayList<>(); if (count > 0) { if (SdkVersionUtils.isQ()) { Map countMap = new HashMap<>(); while (data.moveToNext()) { long bucketId = data.getLong(data.getColumnIndex(COLUMN_BUCKET_ID)); Long newCount = countMap.get(bucketId); if (newCount == null) { newCount = 1L; } else { newCount++; } countMap.put(bucketId, newCount); } if (data.moveToFirst()) { Set hashSet = new HashSet<>(); do { long bucketId = data.getLong(data.getColumnIndex(COLUMN_BUCKET_ID)); if (hashSet.contains(bucketId)) { continue; } LocalMediaFolder mediaFolder = new LocalMediaFolder(); mediaFolder.setBucketId(bucketId); String bucketDisplayName = data.getString( data.getColumnIndex(COLUMN_BUCKET_DISPLAY_NAME)); String mimeType = data.getString(data.getColumnIndex(MediaStore.MediaColumns.MIME_TYPE)); long size = countMap.get(bucketId); long id = data.getLong(data.getColumnIndex(MediaStore.Files.FileColumns._ID)); mediaFolder.setName(bucketDisplayName); mediaFolder.setImageNum(ValueOf.toInt(size)); mediaFolder.setFirstImagePath(PictureMimeType.getRealPathUri(id, mimeType)); mediaFolder.setFirstMimeType(mimeType); mediaFolders.add(mediaFolder); hashSet.add(bucketId); totalCount += size; } while (data.moveToNext()); } } else { data.moveToFirst(); do { LocalMediaFolder mediaFolder = new LocalMediaFolder(); long bucketId = data.getLong(data.getColumnIndex(COLUMN_BUCKET_ID)); String bucketDisplayName = data.getString(data.getColumnIndex(COLUMN_BUCKET_DISPLAY_NAME)); String mimeType = data.getString(data.getColumnIndex(MediaStore.MediaColumns.MIME_TYPE)); int size = data.getInt(data.getColumnIndex(COLUMN_COUNT)); mediaFolder.setBucketId(bucketId); String url = data.getString(data.getColumnIndex(MediaStore.MediaColumns.DATA)); mediaFolder.setFirstImagePath(url); mediaFolder.setName(bucketDisplayName); mediaFolder.setFirstMimeType(mimeType); mediaFolder.setImageNum(size); mediaFolders.add(mediaFolder); totalCount += size; } while (data.moveToNext()); } // 相机胶卷 LocalMediaFolder allMediaFolder = new LocalMediaFolder(); LocalMediaFolder selfFolder = SandboxFileLoader.loadInAppSandboxFolderFile(mContext, config.sandboxFolderPath); if (selfFolder != null) { mediaFolders.add(selfFolder); totalCount += selfFolder.getImageNum(); allMediaFolder.setData(selfFolder.getData()); allMediaFolder.setFirstImagePath(selfFolder.getFirstImagePath()); allMediaFolder.setFirstMimeType(selfFolder.getFirstMimeType()); } else { if (data.moveToFirst()) { allMediaFolder.setFirstImagePath(SdkVersionUtils.isQ() ? getFirstUri(data) : getFirstUrl(data)); allMediaFolder.setFirstMimeType(getFirstCoverMimeType(data)); } } SortUtils.sortFolder(mediaFolders); allMediaFolder.setImageNum(totalCount); allMediaFolder.setChecked(true); allMediaFolder.setBucketId(-1); String bucketDisplayName = config.chooseMode == PictureMimeType.ofAudio() ? mContext.getString(R.string.picture_all_audio) : mContext.getString(R.string.picture_camera_roll); allMediaFolder.setName(bucketDisplayName); allMediaFolder.setOfAllType(config.chooseMode); allMediaFolder.setCameraFolder(true); mediaFolders.add(0, allMediaFolder); if (config.isSyncCover) { if (config.chooseMode == PictureMimeType.ofAll()) { synchronousFirstCover(mediaFolders); } } return mediaFolders; } } } catch (Exception e) { e.printStackTrace(); Log.i(TAG, "loadAllMedia Data Error: " + e.getMessage()); } finally { if (data != null && !data.isClosed()) { data.close(); } } return new ArrayList<>(); } @Override public void onSuccess(List result) { PictureThreadUtils.cancel(PictureThreadUtils.getIoPool()); if (listener != null) { listener.onComplete(result); } } }); } /** * Synchronous First data Cover * * @param mediaFolders */ private void synchronousFirstCover(List mediaFolders) { for (int i = 0; i < mediaFolders.size(); i++) { LocalMediaFolder mediaFolder = mediaFolders.get(i); if (mediaFolder == null) { continue; } String firstCover = getFirstCover(mediaFolder.getBucketId()); if (TextUtils.isEmpty(firstCover)) { continue; } mediaFolder.setFirstImagePath(firstCover); } } /** * Get cover uri * * @param cursor * @return */ private static String getFirstUri(Cursor cursor) { long id = cursor.getLong(cursor.getColumnIndex(MediaStore.Files.FileColumns._ID)); String mimeType = cursor.getString(cursor.getColumnIndex(MediaStore.Files.FileColumns.MIME_TYPE)); return PictureMimeType.getRealPathUri(id, mimeType); } /** * Get cover uri mimeType * * @param cursor * @return */ private static String getFirstCoverMimeType(Cursor cursor) { return cursor.getString(cursor.getColumnIndex(MediaStore.Files.FileColumns.MIME_TYPE)); } /** * Get cover url * * @param cursor * @return */ private static String getFirstUrl(Cursor cursor) { return cursor.getString(cursor.getColumnIndex(MediaStore.Files.FileColumns.DATA)); } private String getPageSelection(long bucketId) { String durationCondition = getDurationCondition(); String sizeCondition = getFileSizeCondition(); String queryMimeCondition = getQueryMimeCondition(); switch (config.chooseMode) { case PictureConfig.TYPE_ALL: // Gets the all return getPageSelectionArgsForAllMediaCondition(bucketId, queryMimeCondition, durationCondition, sizeCondition); case PictureConfig.TYPE_IMAGE: // Gets the image of the specified type return getPageSelectionArgsForImageMediaCondition(bucketId, queryMimeCondition, sizeCondition); case PictureConfig.TYPE_VIDEO: case PictureConfig.TYPE_AUDIO: // Gets the video or audio return getPageSelectionArgsForVideoOrAudioMediaCondition(bucketId, queryMimeCondition, durationCondition, sizeCondition); } return null; } private static String getPageSelectionArgsForAllMediaCondition(long bucketId, String queryMimeCondition, String durationCondition, String sizeCondition) { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("(").append(MediaStore.Files.FileColumns.MEDIA_TYPE) .append("=?").append(queryMimeCondition).append(" OR ").append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=? AND ").append(durationCondition).append(") AND "); if (bucketId == -1) { return stringBuilder.append(sizeCondition).toString(); } else { return stringBuilder.append(COLUMN_BUCKET_ID).append("=? AND ").append(sizeCondition).toString(); } } private static String getPageSelectionArgsForImageMediaCondition(long bucketId, String queryMimeCondition, String sizeCondition) { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("(").append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?"); if (bucketId == -1) { return stringBuilder.append(queryMimeCondition).append(") AND ").append(sizeCondition).toString(); } else { return stringBuilder.append(queryMimeCondition).append(") AND ").append(COLUMN_BUCKET_ID).append("=? AND ").append(sizeCondition).toString(); } } private static String getPageSelectionArgsForVideoOrAudioMediaCondition(long bucketId, String queryMimeCondition, String durationCondition, String sizeCondition) { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("(").append(MediaStore.Files.FileColumns.MEDIA_TYPE).append("=?").append(queryMimeCondition).append(" AND ").append(durationCondition).append(") AND "); if (bucketId == -1) { return stringBuilder.append(sizeCondition).toString(); } else { return stringBuilder.append(COLUMN_BUCKET_ID).append("=? AND ").append(sizeCondition).toString(); } } private String[] getPageSelectionArgs(long bucketId) { switch (config.chooseMode) { case PictureConfig.TYPE_ALL: if (bucketId == -1) { // ofAll return new String[]{ String.valueOf(MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE), String.valueOf(MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO), }; } // Gets the specified album directory return new String[]{ String.valueOf(MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE), String.valueOf(MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO), ValueOf.toString(bucketId) }; case PictureConfig.TYPE_IMAGE: // Get photo return getSelectionArgsForPageSingleMediaType(MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE, bucketId); case PictureConfig.TYPE_VIDEO: // Get video return getSelectionArgsForPageSingleMediaType(MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO, bucketId); case PictureConfig.TYPE_AUDIO: // Get audio return getSelectionArgsForPageSingleMediaType(MediaStore.Files.FileColumns.MEDIA_TYPE_AUDIO, bucketId); } return null; } private String getSelection() { String fileSizeCondition = getFileSizeCondition(); String queryMimeCondition = getQueryMimeCondition(); switch (config.chooseMode) { case PictureConfig.TYPE_ALL: // Get all, not including audio return getSelectionArgsForAllMediaCondition(getDurationCondition(), fileSizeCondition, queryMimeCondition); case PictureConfig.TYPE_IMAGE: // Get Images return getSelectionArgsForImageMediaCondition(queryMimeCondition, fileSizeCondition); case PictureConfig.TYPE_VIDEO: case PictureConfig.TYPE_AUDIO: // Gets the specified album directory return getSelectionArgsForVideoOrAudioMediaCondition(queryMimeCondition, fileSizeCondition); } return null; } private String[] getSelectionArgs() { switch (config.chooseMode) { case PictureConfig.TYPE_ALL: // Get all return getSelectionArgsForAllMediaType(); case PictureConfig.TYPE_IMAGE: // Get photo return getSelectionArgsForSingleMediaType(MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE); case PictureConfig.TYPE_VIDEO: // Get video return getSelectionArgsForSingleMediaType(MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO); case PictureConfig.TYPE_AUDIO: // Get audio return getSelectionArgsForSingleMediaType(MediaStore.Files.FileColumns.MEDIA_TYPE_AUDIO); } return null; } /** * Get video (maximum or minimum time) * * @return */ private String getDurationCondition() { long maxS = config.videoMaxSecond == 0 ? Long.MAX_VALUE : config.videoMaxSecond; return String.format(Locale.CHINA, "%d <%s " + MediaStore.MediaColumns.DURATION + " and " + MediaStore.MediaColumns.DURATION + " <= %d", Math.max((long) 0, config.videoMinSecond), Math.max((long) 0, config.videoMinSecond) == 0 ? "" : "=", maxS); } /** * Get media size (maxFileSize or miniFileSize) * * @return */ private String getFileSizeCondition() { long maxS = config.filterMaxFileSize == 0 ? Long.MAX_VALUE : config.filterMaxFileSize; return String.format(Locale.CHINA, "%d <%s " + MediaStore.MediaColumns.SIZE + " and " + MediaStore.MediaColumns.SIZE + " <= %d", Math.max(0, config.filterMinFileSize), Math.max(0, config.filterMinFileSize) == 0 ? "" : "=", maxS); } private String getQueryMimeCondition() { HashSet stringHashSet = config.queryMimeTypeHashSet; if (stringHashSet == null) { stringHashSet = new HashSet<>(); } if (!TextUtils.isEmpty(config.specifiedFormat)) { stringHashSet.add(config.specifiedFormat); } StringBuilder stringBuilder = new StringBuilder(); Iterator iterator = stringHashSet.iterator(); int index = -1; while (iterator.hasNext()) { String value = iterator.next(); if (TextUtils.isEmpty(value)) { continue; } if (config.chooseMode == PictureMimeType.ofVideo()) { if (value.startsWith(PictureMimeType.MIME_TYPE_PREFIX_IMAGE) || value.startsWith(PictureMimeType.MIME_TYPE_PREFIX_AUDIO)) { continue; } } else if (config.chooseMode == PictureMimeType.ofImage()) { if (value.startsWith(PictureMimeType.MIME_TYPE_PREFIX_AUDIO) || value.startsWith(PictureMimeType.MIME_TYPE_PREFIX_VIDEO)) { continue; } } else if (config.chooseMode == PictureMimeType.ofAudio()) { if (value.startsWith(PictureMimeType.MIME_TYPE_PREFIX_VIDEO) || value.startsWith(PictureMimeType.MIME_TYPE_PREFIX_IMAGE)) { continue; } } index++; stringBuilder.append(index == 0 ? " AND " : " OR ").append(MediaStore.MediaColumns.MIME_TYPE).append("='").append(value).append("'"); } if (config.chooseMode != PictureMimeType.ofVideo()) { if (!config.isGif && !stringHashSet.contains(PictureMimeType.ofGIF())) { stringBuilder.append(NOT_GIF); } } return stringBuilder.toString(); } }