文件改uri 路径

Runt

2025-12-14 caed45171d5811a0f92cea6e29d63dc818606928

 libmvi/src/main/java/com/runt/open/mvi/base/BaseActivity.kt

@@ -1,6 +1,7 @@
package com.runt.open.mvi.base

import android.Manifest
import android.annotation.SuppressLint
import android.app.ActivityManager
import android.app.UiModeManager
import android.content.ClipData
@@ -40,7 +41,6 @@
import com.runt.open.mvi.R
import com.runt.open.mvi.base.model.BaseViewModel
import com.runt.open.mvi.base.model.ViewModelFactory
import com.runt.open.mvi.utils.FileUtils
import com.runt.open.mvi.utils.PreferencesUtils
import java.io.File
import java.lang.reflect.ParameterizedType
@@ -183,16 +183,31 @@

        //选择文件
        fileLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult() , object : ActivityResultCallback<ActivityResult?> {
            @SuppressLint("WrongConstant")
            override fun onActivityResult(result : ActivityResult?) {
                Log.i(TAG,"fileLauncher ${result!!.data?.data}")
                Log.i(TAG,"fileLauncher clipData= ${result!!.data?.clipData}")
                fileUriList.clear();
                result!!.data?.data?.let{
                    val flags = result!!.data!!.flags and
                            (Intent.FLAG_GRANT_READ_URI_PERMISSION or
                                    Intent.FLAG_GRANT_WRITE_URI_PERMISSION)

                    // 🔐 持久化权限（核心）
                    contentResolver.takePersistableUriPermission(it, flags)
                    Log.i(TAG , "onRequestFileResult: ${it}")
                    fileUriList.add(it);
                }
                result!!.data?.clipData?.let{
                    val count = it.itemCount
                    for (i in 0 until count) {
                        val flags = result!!.data!!.flags and
                                (Intent.FLAG_GRANT_READ_URI_PERMISSION or
                                        Intent.FLAG_GRANT_WRITE_URI_PERMISSION)

                        // 🔐 持久化权限（核心）
                        contentResolver.takePersistableUriPermission(it.getItemAt(i).uri, flags)
                        Log.i(TAG , "onRequestFileResult: ${it.getItemAt(i).uri}")
                        fileUriList.add(it.getItemAt(i).uri)
                    }
                }
@@ -209,7 +224,7 @@

        val cR : ContentResolver = getContentResolver()
        val mime = MimeTypeMap.getSingleton()
        var filePath = FileUtils.getFilePathFromUri(fileUriList.get(0)!!);
        var filePath = fileUriList.get(0)!!.toString()
        //文件不存在或读写权限受限
        if(filePath == null){
            //android 11需要申请权限 //是否有所有问读写权限
@@ -225,8 +240,7 @@
        }else{
            var filePathes = ArrayList<String>()
            for (i in 0 until fileUriList.size) {
                var filePath = FileUtils.getFilePathFromUri(fileUriList.get(i)!!);
                filePathes.add(filePath!!)
                filePathes.add(fileUriList.get(i)!!.toString())
            }
            requestFileResult?.onChanged(filePathes)
        }
@@ -254,9 +268,9 @@
        requestPermissions(permissions , object :Observer<String>{
            override fun onChanged(value : String) {
                if(!value.isEmpty()){
                    var intent = Intent()
                    when(fileType){
                        Manifest.permission.READ_MEDIA_VIDEO,Manifest.permission.READ_MEDIA_IMAGES ->{
                            var intent = Intent()
                            intent.action = MediaStore.ACTION_PICK_IMAGES
                            var type = if(fileType == Manifest.permission.READ_MEDIA_VIDEO) "video/*" else "image/*"
                            intent.setType(type) // 设置文件类型，可以更具体如"application/pdf"
@@ -266,11 +280,9 @@
                                //设置最大数量
                                intent.putExtra(MediaStore.EXTRA_PICK_IMAGES_MAX, maxCount);
                            }
                            fileLauncher!!.launch(intent)
                        }
                        Manifest.permission.READ_MEDIA_AUDIO ->{
                            var intent = Intent(Intent.ACTION_PICK, MediaStore.Audio.Media.EXTERNAL_CONTENT_URI)
                            fileLauncher!!.launch(intent)
                            intent = Intent(Intent.ACTION_PICK, MediaStore.Audio.Media.EXTERNAL_CONTENT_URI)
                            //multipleFileLauncher!!.launch(arrayOf("audio/*"
                            //                                "audio/mp3",   // MP3
                            //                                "audio/m4a",    // M4A
@@ -281,6 +293,10 @@
                        }
                        else -> {}
                    }
                    intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
                    intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
                    intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION)
                    fileLauncher!!.launch(intent)
                }else{
                    requestFileResult?.onChanged(ArrayList())
                }