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readme.md

MediaPicker v:2.4.3

android ios mediaPicker support selection of multiple image and video gif (Support Chinese, English, Spanish, Portuguese, and Turkish)

android 和 ios cordova图片视频选择插件,支持多图 视频 gif,ui类似微信。 联系QQ:3451927565

GitHub: https://github.com/DmcSDK/cordova-plugin-mediaPicker

怎么用?How do I use?

use npm OR github:

  ionic cordova plugin add https://gitee.com/zhangxuanzhi/cordova-plugin-mediaPicker.git --variable IOS_PHOTO_LIBRARY_USAGE_DESCRIPTION="your usage message"

Example

html code:

<body>
    <div>
        <img name="imgView"  height="100px" >
        <img name="imgView"  height="100px" >
    </div>
    <button id="openBtn">open</button>
    <button id="uploadBtn">upload</button>
    <button id="takePhotoBtn">takePhoto</button>
    <script type="text/javascript" src="cordova.js"></script>
    <script type="text/javascript" src="js/index.js"></script>
</body>

demo.js simple code:

var resultMedias=[];
var imgs = document.getElementsByName('imgView');
var args = {
    'selectMode': 101, //101=picker image and video , 100=image , 102=video
    'maxSelectCount': 40, //default 40 (Optional)
    'maxSelectSize': 188743680, //188743680=180M (Optional) only android
};

document.getElementById('openBtn').onclick = function() {
    MediaPicker.getMedias(args, function(medias) {
        //medias [{mediaType: "image", path:'/storage/emulated/0/DCIM/Camera/2017.jpg', uri:"android retrun uri,ios retrun URL" size: 21993}]
        resultMedias = medias;
        getThumbnail(medias);
    }, function(e) { console.log(e) })
};

function getThumbnail(medias) {
    for (var i = 0; i < medias.length; i++) {
        //medias[i].thumbnailQuality=50; (Optional)
        //loadingUI(); //show loading ui
        MediaPicker.extractThumbnail(medias[i], function(data) {
            imgs[data.index].src = 'data:image/jpeg;base64,' + data.thumbnailBase64;
            imgs[data.index].setAttribute('style', 'transform:rotate(' + data.exifRotate + 'deg)');
        }, function(e) { console.log(e) });
    }
}

function loadingUI() {}

upload and compress 上传 和 压缩

demo.js upload and compress code:

document.getElementById('uploadBtn').onclick = function() {
    //1.please:  cordova plugin add cordova-plugin-file-transfer
    //2.see:  https://github.com/apache/cordova-plugin-file-transfer
    
    //3.use medias[index].path //upload original img
    //OR
    //3.compressImage(); //upload compress img
};

function compressImage() {
    for (var i = 0; i < resultMedias.length; i++) {
        // if(resultMedias[i].size>1048576){ resultMedias[i].quality=50; } else {d ataArray[i].quality=100;}
        resultMedias[i].quality = 30; //when the value is 100,return original image
        MediaPicker.compressImage(resultMedias[i], function(compressData) {
            //user compressData.path upload compress img
            console.log(compressData.path);
        }, function(e) { console.log(e) });
    }
}

//ios Video transcoding compression to MP4 Event(use AVAssetExportPresetMediumQuality)
document.addEventListener("MediaPicker.CompressVideoEvent", function(data) {
    alert(data.status + "||" + data.index);
}, false);

takePhoto 拍照

demo.js takePhoto code:

please add : cordova plugin add cordova-plugin-camera

cameraOptions docs: https://cordova.apache.org/docs/en/latest/reference/cordova-plugin-camera/index.html#camera

//please add : cordova plugin add cordova-plugin-camera
document.getElementById('takePhotoBtn').onclick = function() {
    var cameraOptions={ quality: 25,mediaType: Camera.MediaType.PICTURE };//see cordova camera docs
    MediaPicker.takePhoto(function(media) {
            media.index=0;//index use to imgs[data.index].src; // media.index=resultMedias.length;
            resultMedias.push(media);
            getThumbnail(resultMedias);
      }, function(e) { console.log(e) }, cameraOptions);
};

More api 其他API

API https://github.com/DmcSDK/cordova-plugin-mediaPicker/blob/master/www/MediaPicker.js

My android source code GitHub: https://github.com/DmcSDK/MediaPickerPoject

My IOS source code GitHub: https://github.com/DmcSDK/IOSMediaPicker

Screenshots

Android iOS

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cordova android ios mediaPicker support selection of multiple image and video gif cordova android 和 ios 图片视频选择cordova插件,支持多图 视频 gif,ui类似微信 expand collapse
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