android ios mediaPicker support selection of multiple image and video gif
GitHub: https://github.com/DmcSDK/cordova-plugin-mediaPicker
use npm:
cordova plugin add cordova-plugin-mediapicker-dmcbig --variable IOS_PHOTO_LIBRARY_USAGE_DESCRIPTION="your usage message"
IOS: please use XCode 9
html code:
<body>
<div>
<img name="imgView" width="100px" height="100px" >
<img name="imgView" width="100px" height="100px" >
</div>
<button id="openBtn">open</button>
<button id="uploadBtn">upload</button>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="js/index.js"></script>
</body>
index.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)
};
document.getElementById('openBtn').onclick = function() {
MediaPicker.getMedias(args, function(medias) {
//medias [{mediaType: "image", path:'/storage/emulated/0/DCIM/Camera/20170808_145202.jpg', 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() {}
index.js upload and compress code:
document.getElementById('uploadBtn').onclick = function() {
//please: cordova plugin add cordova-plugin-file-transfer
//see: https://github.com/apache/cordova-plugin-file-transfer
//use medias[index].path
//OR
//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);
| Android | iOS |
|---|---|
 |
 |
My Android Source GitHub: https://github.com/dmcBig/MediaPickerPoject
My IOS Source GitHub: https://github.com/dmcBig/IOSMediaPicker