VideoUtil.java
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package com.chudiangameplay.android.util;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.media.MediaMetadataRetriever;
import android.media.ThumbnailUtils;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.text.TextUtils;
import com.chudiangameplay.android.tool.Log;
import java.io.File;
import static android.R.attr.width;
/**
* Created by Administrator on 2018/9/13.
* 视频工具类
*/
public class VideoUtil {
public static class VideoInfo {
public int width; //视频宽度
public int height; //视频高度
public long size; //视频内存大小
public String path; //路径
public int duration; //时长
public Bitmap thumb;
public String thumbPath; //缩略图路径
public String gifPath; //gif图路径
}
public static VideoInfo getVideoInfo(String videoPath) {
Log.i("videoPath:" + videoPath);
VideoInfo videoInfo = new VideoInfo();
videoInfo.path = videoPath;
MediaMetadataRetriever retr = new MediaMetadataRetriever();
retr.setDataSource(videoPath);
videoInfo.height = Integer.parseInt(retr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT)); // 视频高度
videoInfo.width = Integer.parseInt(retr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH)); // 视频宽度
videoInfo.duration = Integer.parseInt(retr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION)); // 视频长度
// videoInfo.thumb = ThumbnailUtils.createVideoThumbnail(videoPath, MediaStore.Video.Thumbnails.MICRO_KIND);
videoInfo.thumb = retr.getFrameAtTime(1 * 1000, MediaMetadataRetriever.OPTION_CLOSEST);
return videoInfo;
}
public static String getVideoPath(Context context, Uri uri) {
String path = "";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && DocumentsContract.isDocumentUri(context, uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
} else {
String fileName = split[1];
String[] filetitleArr = fileName.split("\\.");
String fileTitle = filetitleArr[0];
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
Cursor cursor = null;
try {
cursor = context.getContentResolver().query(contentUri, null, null, null, null);
while (cursor != null && cursor.moveToNext()) {
String title = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.TITLE));
if (fileTitle.contains(title)) {
path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA));
return path;
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
if (cursor != null)
cursor.close();
}
// contentUri = MediaStore.Files.FileColumns.MEDIA_TYPE;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{split[1]};
Cursor cursor = null;
try {
cursor = context.getContentResolver().query(contentUri, null, selection, selectionArgs, null);
if (cursor != null && cursor.moveToFirst()) {
path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA));
}
} catch (Exception e) {
} finally {
if (cursor != null)
cursor.close();
}
}
return path;
}
public static String getFileFromContentUri(Context context,Uri contentUri) {
if (contentUri == null) {
return null;
}
String filePath = "";
String fileName;
String[] filePathColumn = {MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.DISPLAY_NAME};
ContentResolver contentResolver = context.getContentResolver();
Cursor cursor = contentResolver.query(contentUri, filePathColumn, null,
null, null);
if (cursor != null) {
cursor.moveToFirst();
filePath = cursor.getString(cursor.getColumnIndex(filePathColumn[0]));
fileName = cursor.getString(cursor.getColumnIndex(filePathColumn[1]));
cursor.close();
// if (!file.exists() || file.length() <= 0 || TextUtils.isEmpty(filePath)) {
// filePath = getPathFromInputStreamUri(context, contentUri, fileName);
// }
// if (!TextUtils.isEmpty(filePath)) {
// file = new File(filePath);
// }
}
return filePath;
}
public static VideoInfo getVideoDataFromUri(Context context, Uri uri) {
VideoInfo info = new VideoInfo();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && DocumentsContract.isDocumentUri(context, uri)) {
final String docId = DocumentsContract.getDocumentId(uri);
final String[] split = docId.split(":");
final String type = split[0];
Uri contentUri = null;
if ("image".equals(type)) {
contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
}
final String selection = "_id=?";
final String[] selectionArgs = new String[]{split[1]};
Cursor cursor = null;
try {
cursor = context.getContentResolver().query(contentUri, null, selection, selectionArgs, null);
if (cursor != null && cursor.moveToFirst()) {
String path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA));
Log.i("path:" + path);
info.width = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.WIDTH));
info.height = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.HEIGHT));
info.size = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.SIZE));
info.path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DATA));
info.duration = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Video.Media.DURATION));
info.thumbPath = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA));
// info.thumb = ThumbnailUtils.createVideoThumbnail(imagePath, MediaStore.Video.Thumbnails.MICRO_KIND);
}
} finally {
if (cursor != null)
cursor.close();
}
}
return info;
}
}