uniapp 文件分享

[klren0312]

<template>
    <view>
        <button @click="shareFile('com.tencent.mobileqq')">qq分享</button>
        <button @click="shareFile('com.tencent.mm')">微信分享</button>
    </view>
</template>

<script>
    export default {
        methods: {
            shareFile(packageName) {  
                // #ifndef APP-PLUS  
                return false  
                // #endif  

                // #ifdef APP-PLUS 
                const MainActivity = plus.android.runtimeMainActivity()
                const Intent = plus.android.importClass('android.content.Intent')
                const Uri = plus.android.importClass('android.net.Uri')
                const File = plus.android.importClass('java.io.File')
                const MediaScannerConnection = plus.android.importClass('android.media.MediaScannerConnection')
                const Environment = plus.android.importClass('android.os.Environment')

                const SETTINGS_FILENAME = 'test.pdf'

                const publicDir = new File(Environment.getExternalStorageDirectory(), 'Download').getAbsolutePath()
                console.log(publicDir + '/' + SETTINGS_FILENAME)
                const listener = new plus.android.implements('android.media.MediaScannerConnection$OnScanCompletedListener', {
                    'onScanCompleted': (path, uri) => {
                        try{
                            const file = new File(path)

                            const intent = new Intent()
                                .setAction(Intent.ACTION_SEND)
                                .setType('application/*')
                                .setPackage(packageName)
                                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)  
                                .putExtra(Intent.EXTRA_TEXT, '分享文件')
                                .putExtra(Intent.EXTRA_STREAM, uri)
                                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)       
                            MainActivity.startActivity(Intent.createChooser(intent, '分享文件'))
                            new File(path).deleteOnExit()
                        }catch(e){
                            console.error(e)
                        }
                    }  
                })
                MediaScannerConnection.scanFile(MainActivity, [publicDir + '/' + SETTINGS_FILENAME], null, listener)
                // #endif  
            }
        }
    }
</script>

[klren0312]

<template>
    <view class="content">
        <view class="text-area">
            <text class="title">{{title}}</text>
        </view>
        <button @click="download">下载</button>
        <button @click="shareFile('com.tencent.mobileqq')">分享</button>
    </view>
</template>

<script>
    export default {
        data() {
            return {
                title: 'Hello',
                tempPath: '',
                downloadPath: ''
            }
        },
        onLoad() {

        },
        methods: {
            download() {
                const Environment = plus.android.importClass('android.os.Environment')
                const File = plus.android.importClass('java.io.File')
                const downloadUrl = new File(Environment.getExternalStorageDirectory(), 'Download').getAbsolutePath()
                const path = downloadUrl + '/testcp.zip'
                const fileCheck = new File(path)
                if (fileCheck.exists()) {
                    console.log('delete')
                    fileCheck.delete()
                }
                const dtask = plus.downloader.createDownload(
                    'https://zzes-1251916954.cos.ap-shanghai.myqcloud.com/test.zip',
                    {
                        filename: 'file://' + path
                    }, 
                    (res, status) => {
                        console.log(status)
                        if (status === 200) {

                        }
                    }
                )
                dtask.start()
            },
            moveFile(oldfile, newfile) {
                try{
                    const File = plus.android.importClass('java.io.File')
                    let n = newfile.lastIndexOf('/');  
                    if (n != -1) {  
                        let fileDirs = newfile.substring(0, n) 
                        let directory = new File(fileDirs)
                        if (!directory.exists()) {  
                            directory.mkdirs(); //不存在创建目录  
                        }  
                    }  
                    let file = new File(oldfile);  
                    let nfile = new File(newfile);

                    return file.renameTo(nfile); 
                }catch(e){
                    console.log(e)
                }
                return false
            },
            shareFile(packageName) {  
                // #ifndef APP-PLUS  
                return false  
                // #endif  

                // #ifdef APP-PLUS 
                const MainActivity = plus.android.runtimeMainActivity()
                const Intent = plus.android.importClass('android.content.Intent')
                const Uri = plus.android.importClass('android.net.Uri')
                const File = plus.android.importClass('java.io.File')
                const MediaScannerConnection = plus.android.importClass('android.media.MediaScannerConnection')
                const Environment = plus.android.importClass('android.os.Environment')

                const SETTINGS_FILENAME = 'testcp.zip'

                const publicDir = new File(Environment.getExternalStorageDirectory(), 'Download').getAbsolutePath()
                console.log(publicDir + '/' + SETTINGS_FILENAME)
                const listener = new plus.android.implements('android.media.MediaScannerConnection$OnScanCompletedListener', {
                    'onScanCompleted': (path, uri) => {
                        try{
                            const intent = new Intent()
                                .setAction(Intent.ACTION_SEND)
                                .setType('application/*')
                                .setPackage(packageName)
                                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)  
                                .putExtra(Intent.EXTRA_TEXT, '分享文件')
                                .putExtra(Intent.EXTRA_STREAM, uri)
                                .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION)       
                            MainActivity.startActivity(Intent.createChooser(intent, '分享文件'))
                            // new File(path).deleteOnExit()
                        }catch(e){
                            console.error(e)
                        }
                    }  
                })
                console.log(this.downloadPath + SETTINGS_FILENAME)
                MediaScannerConnection.scanFile(MainActivity, [publicDir + '/' + SETTINGS_FILENAME], null, listener)
                // #endif  
            }
        }
    }
</script>

<style>
    .content {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .logo {
        height: 200rpx;
        width: 200rpx;
        margin-top: 200rpx;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 50rpx;
    }

    .text-area {
        display: flex;
        justify-content: center;
    }

    .title {
        font-size: 36rpx;
        color: #8f8f94;
    }
</style>