Ich erhalte diesen Fehler: failed to find configured root that contains /storage/emulated/0/android/data/
Es gibt einige ähnliche Fragen, aber sie verwenden andere Speicherort zum Speichern von Dateien. Ich verwende: Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
Methode und das ist der Code, den ich mit der Kamera öffnen:Konnte nicht gefunden werden konfigurierten Fehler in Android 7.0
private void TakePicture() {
photoFile = FileManager.generateFileStampedPhotoFile();
PicturesHelper.TryTakePictureWithAnIntent(this, photoFile, REQUEST_IMAGE_CAPTURE);
}
public static File generateFileStampedPhotoFile()
{
Uri photoFileUri=null;
File photoFile=null;
File outputDir=getPhotoDirectory();
if(outputDir!=null)
{
String timeStamp=new SimpleDateFormat("yyyyMMDD_HHmmss").format(new Date());
String photoFileName="IMG_"+timeStamp+".jpg";
photoFile=new File(outputDir,photoFileName);
// photoFileUri=Uri.fromFile(photoFile);
}
return photoFile;
}
public static void TryTakePictureWithAnIntent(Activity context,File
photoFile,int requestCode)
{
Intent takePictureIntent=new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if(takePictureIntent.resolveActivity(context.getPackageManager())!=null) //if user has camera?
{
if (photoFile != null) {
Uri photoURI = FileProvider.getUriForFile(context,
"com.myapp.fileprovider",
photoFile);
takePictureIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
takePictureIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
context.startActivityForResult(takePictureIntent, requestCode);
}
}
}
public static File getPhotoDirectory()
{
File outputDir=null;
String externalStorageState=Environment.getExternalStorageState();
if(externalStorageState.equals(Environment.MEDIA_MOUNTED)) {
File pictureDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
outputDir=new File(new File(pictureDir,"Adriagate"),"Online");
if(!outputDir.exists())//V.P. if directory/ies not exist/s it will be created. mksdrs method follows file structure and creates directory by direcory if needed
{
if(!outputDir.mkdirs())
{
return null;
}
}
}
return outputDir;
}
Ich habe innerhalb AndroidManifest setzen Anbieter:
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="com.myapp.fileprovider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/file_paths"></meta-data>
</provider>
Und das ist file_paths.xml Datei:
<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
<external-files name="Whatever_Nothing_Works"/>
können Sie zeigen, bitte die Android Menifest –
Datei Es wird nun gezeigt ... –