android scopeStorage 이후 외부 DIR 접근

<Manifests>

<provider
    android:name="androidx.core.content.FileProvider"
    android:authorities="${applicationId}.fileprovider"
    android:exported="false"
    android:grantUriPermissions="true">
    <meta-data
        android:name="android.support.FILE_PROVIDER_PATHS"
        android:resource="@xml/file_provider" />
</provider>

<xml - file_provider>

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
<!--
    여기에 쓰이는 경로는 아래의 코드를 통해서 바로 경로를 가져 오기 위함.?
        /*
            <files-path/> –> Context.getFilesDir()
            <cache-path/> –> Context.getCacheDir()
            <external-path/> –> Environment.getExternalStorageDirectory()
            <external-files-path/> –> Context.getExternalFilesDir(String)
            <external-cache-path/> –> Context.getExternalCacheDir()
            <external-media-path/> –> Context.getExternalMediaDirs()*/     -->

    <external-path
        name="external"
        path="." />
    <cache-path
        name="cache"
        path="." />
    <external-cache-path
        name="external_cache"
        path="." />
    <files-path
        name="files"
        path="." />
    <external-files-path
        name="external_files"
        path="." />
</paths>

경로 보는 소스

void printPath(){
    /*
        https://crazykim2.tistory.com/488
        https://easy-coding.tistory.com/26#google_vignette
        <files-path/> –> Context.getFilesDir()
        <cache-path/> –> Context.getCacheDir()
        <external-path/> –> Environment.getExternalStorageDirectory()
        <external-files-path/> –> Context.getExternalFilesDir(String)
        <external-cache-path/> –> Context.getExternalCacheDir()
        <external-media-path/> –> Context.getExternalMediaDirs()*/

    /*
    * 디렉토리 만들기 - 디렉토리만 만들기하면, 생성되지 않는다, 파일 생성시 디렉토리를 체크후 만들도록 한다.
    * */
    String getFilesDir = "getFilesDir"+ getFilesDir();
    String getCacheDir = "getCacheDir"+ getCacheDir();
    String getExternalStorageDirectory = "getExternalStorageDirectory"+ Environment.getExternalStorageDirectory();
    String getExternalFilesDir = "getExternalFilesDir"+ getExternalFilesDir(null);
    String getExternalCacheDir = "getExternalCacheDir"+ getExternalCacheDir();
    String getExternalMediaDirs = "getExternalCacheDir"+ getExternalMediaDirs();

    Log.d("WLOG",getFilesDir);
    Log.d("WLOG",getCacheDir);
    Log.d("WLOG",getExternalStorageDirectory);
    Log.d("WLOG",getExternalFilesDir);
    Log.d("WLOG",getExternalCacheDir);
    Log.d("WLOG",getExternalMediaDirs);
}

디렉토리 만들기

public void mkDirFile(){
    File checkDir = new File(Environment.getExternalStorageDirectory()+"/WGTEST/");
    if(!checkDir.exists()){
        boolean result =  checkDir.mkdirs();
        Log.d("WLOG","생성완료"+"result "+result+"path => "+checkDir.getAbsolutePath());
    }else{
        Log.d("WLOG","이미 디렉토리가 존재 => "+checkDir.getAbsolutePath());
    }
}

 

 

https://crazykim2.tistory.com/488

[Android Studio] 내부저장소/외부저장소 절대경로 가져오기