package com.ypx.imagepicker.bean;
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import androidx.collection.ArraySet;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.EnumSet;
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import java.util.List;
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import java.util.Set;
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/**
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* MIME Type enumeration to restrict selectable media on the selection activity. Matisse only supports images and
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* videos.
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* <p>
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* Good example of mime types Android supports:
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* https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/media/java/android/media/MediaFile.java
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*/
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public enum MimeType {
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// ============== images ==============
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JPEG("image/jpeg", arraySetOf(
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"jpg",
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"jpeg"
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)),
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PNG("image/png", arraySetOf(
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"png"
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)),
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GIF("image/gif", arraySetOf(
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"gif"
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)),
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BMP("image/x-ms-bmp", arraySetOf(
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"bmp", "x-ms-bmp"
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)),
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WEBP("image/webp", arraySetOf(
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"webp"
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)),
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// ============== videos ==============
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MPEG("video/mpeg", arraySetOf(
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"mpeg",
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"mpg"
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)),
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MP4("video/mp4", arraySetOf(
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"mp4"
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)),
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QUICKTIME("video/quicktime", arraySetOf(
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"mov","quicktime"
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)),
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THREEGPP("video/3gpp", arraySetOf(
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"3gp",
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"3gpp"
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)),
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THREEGPP2("video/3gpp2", arraySetOf(
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"3g2",
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"3gpp2"
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)),
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MKV("video/x-matroska", arraySetOf(
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"mkv","x-matroska"
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)),
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WEBM("video/webm", arraySetOf(
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"webm"
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)),
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TS("video/mp2ts", arraySetOf(
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"ts","mp2ts"
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)),
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AVI("video/avi", arraySetOf(
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"avi"
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));
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private final String mMimeTypeName;
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private final Set<String> mExtensions;
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MimeType(String mimeTypeName, Set<String> extensions) {
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mMimeTypeName = mimeTypeName;
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mExtensions = extensions;
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}
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public Set<String> getExtensions() {
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return mExtensions;
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}
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public String getSuffix() {
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return new ArrayList<>(mExtensions).get(0);
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}
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public static Set<MimeType> ofAll() {
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return EnumSet.allOf(MimeType.class);
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}
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public static Set<MimeType> of(MimeType type, MimeType... rest) {
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return EnumSet.of(type, rest);
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}
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public static Set<MimeType> ofImage() {
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return EnumSet.of(JPEG, PNG, GIF, BMP, WEBP);
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}
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public static Set<MimeType> ofVideo() {
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return EnumSet.of(MPEG, MP4, QUICKTIME, THREEGPP, THREEGPP2, MKV, WEBM, TS, AVI);
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}
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public static boolean isImage(String mimeType) {
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if (mimeType == null) return false;
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return mimeType.startsWith("image");
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}
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public static boolean isVideo(String mimeType) {
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if (mimeType == null) return false;
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return mimeType.startsWith("video");
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}
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public static boolean isGif(String mimeType) {
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if (mimeType == null) return false;
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return mimeType.equals(MimeType.GIF.toString());
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}
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private static Set<String> arraySetOf(String... suffixes) {
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return new ArraySet<>(Arrays.asList(suffixes));
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}
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@Override
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public String toString() {
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return mMimeTypeName;
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}
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public static ArrayList<String> getMimeTypeList(Set<MimeType> mimeTypes) {
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if (mimeTypes == null) {
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return new ArrayList<>();
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}
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ArrayList<String> mimeList = new ArrayList<>();
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for (MimeType mimeType : mimeTypes) {
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if (mimeType.mExtensions != null) {
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for (String s : mimeType.mExtensions) {
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if (MimeType.isImage(String.valueOf(mimeType))) {
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mimeList.add("image/" + s);
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} else if (MimeType.isVideo(String.valueOf(mimeType))) {
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mimeList.add("video/" + s);
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}
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}
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}
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}
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return mimeList;
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}
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}
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