<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
#btn{
display: block;
90%;
height: 50px;
margin: 0px auto;
}
</style>
</head>
<body>
<button id="btn" type="button" class="mui-btn mui-btn-blue mui-btn-block">按钮</button>
<script type="text/javascript">
document.querySelector('#btn').addEventListener('click',function () {
var REQUESTCODE = 1;
var main = plus.android.runtimeMainActivity();
var Intent = plus.android.importClass('android.content.Intent');
var intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("*/*");//设置类型，任意类型
//intent.setType("image/*");
//intent.setType("audio/*"); //选择音频
//intent.setType("video/*"); //选择视频 （mp4 3gp 是android支持的视频格式）
intent.addCategory(Intent.CATEGORY_OPENABLE);
main.startActivityForResult(intent,REQUESTCODE);
main.onActivityResult = function(requestCode, resultCode, data) {
if (REQUESTCODE == requestCode) {
var context = main;
plus.android.importClass(data);
// 获得文件路径
var fileData = data.getData();
var path = plus.android.invoke(fileData, "getPath");
console.log("path:"+path);
// 判断文件类型
var resolver = context.getContentResolver();
var fileType = plus.android.invoke(resolver, "getType",fileData);
console.log("fileType:"+fileType);
}
}
})
</script>
</body>
</html>
后来发现获取的地址uri是编码过得，我要获取本地的路径下面是完整版的
//调用原生文件系统管理器并选取文件获取文件地址 window.PickFile = function(callback, acceptType) {//acceptType为你要查的文件类型"image/*"，"audio/*"，"video/*;image/*" // intent.setType("image/*");//intent.setType("audio/*"); //选择音频//intent.setType("video/*;image/*"); //选择视频 （mp4 3gp 是android支持的视频格式） var CODE_REQUEST = 1000; var main = plus.android.runtimeMainActivity(); if(plus.os.name == 'Android') { var Intent = plus.android.importClass('android.content.Intent'); var intent = new Intent(Intent.ACTION_GET_CONTENT); intent.addCategory(Intent.CATEGORY_OPENABLE); if(acceptType) { intent.setType(acceptType); } else { intent.setType("*/*"); } main.onActivityResult = function(requestCode, resultCode, data) { if(requestCode == CODE_REQUEST) { var uri = data.getData(); plus.android.importClass(uri); var Build = plus.android.importClass('android.os.Build'); var isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT; var DocumentsContract = plus.android.importClass('android.provider.DocumentsContract'); // DocumentProvider if(isKitKat && DocumentsContract.isDocumentUri(main, uri)) { console.log("版本大于 4.4 "); // ExternalStorageProvider if("com.android.externalstorage.documents" == uri.getAuthority()) { var docId = DocumentsContract.getDocumentId(uri); var split = docId.split(":"); var type = split[0]; if("primary" == type) { var Environment = plus.android.importClass('android.os.Environment'); callback(Environment.getExternalStorageDirectory() + "/" + split[1]); } else { var System = plus.android.importClass('java.lang.System'); var sdPath = System.getenv("SECONDARY_STORAGE"); if(sdPath) { callback(sdPath + "/" + split[1]); } } } // DownloadsProvider else if("com.android.providers.downloads.documents" == uri.getAuthority()) { var id = DocumentsContract.getDocumentId(uri); var ContentUris = plus.android.importClass('android.content.ContentUris'); var contentUri = ContentUris.withAppendedId( // Uri.parse("content://downloads/public_downloads"), Long.valueOf(id)); Uri.parse("content://downloads/public_downloads"), id); callback(getDataColumn(main, contentUri, null, null)); } // MediaProvider else if("com.android.providers.media.documents" == uri.getAuthority()) { var docId = DocumentsContract.getDocumentId(uri); var split = docId.split(":"); var type = split[0]; var MediaStore = plus.android.importClass('android.provider.MediaStore'); if("image" == type) { contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI; } else if("video" == type) { contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI; } else if("audio" == type) { contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI; } var selection = "_id=?"; var selectionArgs = new Array(); selectionArgs[0] = split[1]; callback(getDataColumn(main, contentUri, selection, selectionArgs)); } } // MediaStore (and general) else if("content" == uri.getScheme()) { callback(getDataColumn(main, uri, null, null)); } // File else if("file" == uri.getScheme()) { callback(uri.getPath()); } } } main.startActivityForResult(intent, CODE_REQUEST); } } function getDataColumn(main, uri, selection, selectionArgs) { plus.android.importClass(main.getContentResolver()); let cursor = main.getContentResolver().query(uri, ['_data'], selection, selectionArgs, null); plus.android.importClass(cursor); if(cursor != null && cursor.moveToFirst()) { var column_index = cursor.getColumnIndexOrThrow('_data'); var result = cursor.getString(column_index) cursor.close(); return result; } return null; }