Android应用程序在尝试将音频上传到Parse.com时崩溃_Android_File_Audio_File Upload_Parse Platform

Android应用程序在尝试将音频上传到Parse.com时崩溃

android file audio file-upload parse-platform

Android应用程序在尝试将音频上传到Parse.com时崩溃,android,file,audio,file-upload,parse-platform,Android,File,Audio,File Upload,Parse Platform,嗨，这是我在这里的第一篇文章&我迫切需要帮助解决这个问题。每当我只上传图像时，它工作正常，但一旦我尝试上传音频文件，我的应用程序就会崩溃，logcat显示没有错误或任何东西。谁能帮帮我吗。（我知道每个文件的文件大小限制为10 MB，并且我已经确保我的音频文件比这个小。）提前谢谢 private static final int SELECT_AUDIO = 1; private Uri audioUri; String selectedPath = ""; File audio; private

嗨，这是我在这里的第一篇文章&我迫切需要帮助解决这个问题。每当我只上传图像时，它工作正常，但一旦我尝试上传音频文件，我的应用程序就会崩溃，logcat显示没有错误或任何东西。谁能帮帮我吗。（我知道每个文件的文件大小限制为10 MB，并且我已经确保我的音频文件比这个小。）提前谢谢

private static final int SELECT_AUDIO = 1;
private Uri audioUri;
String selectedPath = "";
File audio;
private static final int PICK_FROM_FILE = 2;
Button btn_choose_image;
Bitmap bitmap;
private Uri imageCaptureUri;
private ImageView imageView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_upload_podcast);

        imageView = (ImageView) findViewById(R.id.pART);
        btn_choose_image = (Button) findViewById(R.id.GALLERY);
        btn_choose_image.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {

                Intent intent = new Intent();
                intent.setType("image/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);
                startActivityForResult(Intent.createChooser(intent, "Complete action using"), PICK_FROM_FILE);
            }
        });

        TextView textView = (TextView) findViewById(R.id.pARTIST);
        textView.setText(MainActivity.NAME);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {

        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode != RESULT_OK)

            return;
        bitmap = null;
        String path = "";
        if (requestCode == PICK_FROM_FILE) {

            imageCaptureUri = data.getData();
            try {

                bitmap = getBitmapFromUri(imageCaptureUri);
            } catch (IOException e) {

                e.printStackTrace();
            }
            imageView.setImageBitmap(bitmap);
        }
        else if (requestCode == SELECT_AUDIO) {

            try {

                audioUri = data.getData();
                audio = new File(audioUri.getPath());
                } catch (Exception e) {

                e.printStackTrace();
            }
        }
    }

    private Bitmap getBitmapFromUri(Uri uri) throws IOException {

        ParcelFileDescriptor parcelFileDescriptor = getContentResolver().openFileDescriptor(uri, "r");
        FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
        Bitmap bitmap = BitmapFactory.decodeFileDescriptor(fileDescriptor);
        parcelFileDescriptor.close();
        return bitmap;
    }

    //TODO: Upload audio files
    public void uploadAudio(View view) {

        Intent galleryIntent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Audio.Media.EXTERNAL_CONTENT_URI);
        startActivityForResult(galleryIntent, SELECT_AUDIO);
    }

    public void uploadAll(View view) {

        //Toast.makeText(UploadPodcast.this, "Uploaded", Toast.LENGTH_LONG).show();
        EditText editText = (EditText) findViewById(R.id.pName);
        ParseObject podcast = new ParseObject("Podcast");
        uploadImageToParse(bitmap, podcast, "albumArt");
        finish();
    }
    private ParseObject uploadAudioToParse(File audioFile, ParseObject po, String columnName){

        if(audioFile != null){

            Log.d("EB", "audioFile is not NULL: " + audioFile.toString());
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            BufferedInputStream in = null;
            try {

                in = new BufferedInputStream(new FileInputStream(audioFile));
            } catch (FileNotFoundException e) {

                e.printStackTrace();
            }
            int read;
            byte[] buff = new byte[1024];
            try {

                while ((read = in.read(buff)) > 0)
                {

                    out.write(buff, 0, read);
                }
            } catch (IOException e) {

                e.printStackTrace();
            }
            try {

                out.flush();
            } catch (IOException e) {

                e.printStackTrace();
            }
            byte[] audioBytes = out.toByteArray();

            // Create the ParseFile
            ParseFile file = new ParseFile(audioFile.getName() , audioBytes);
            po.put(columnName, file);

            // Upload the file into Parse Cloud
            file.saveInBackground();
            po.saveInBackground();
        }
        return po;
    }
    private void uploadImageToParse(Bitmap bitmap, ParseObject po, String columnName) {

        // Convert it to byte
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        // Compress image to lower quality scale 1 - 100
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
        byte[] image = stream.toByteArray();

        // Create the ParseFile
        ParseFile file = new ParseFile("podcastArt.png", image);
        // Upload the image into Parse Cloud
        file.saveInBackground();

        // Create a column named "ImageFile" and insert the image
        po.put("albumArt", file);

        // Create the class and the columns
        po.saveInBackground();

        // Show a simple toast message
        Toast.makeText(UploadPodcast.this, "Image Uploaded", Toast.LENGTH_SHORT).show();
    }

我甚至没有调用uploadAudioToParse（）函数，但如果我选择了一个音频文件，当我调用uploadAll（）时，应用程序会崩溃。如果我只选择一个图像而不是音频文件，应用程序就可以正常工作。（另外，我有不同的按钮来选择图像和音频文件&我还想将它们都上传到我的解析数据库中的同一个元组。）

编辑：这是日志

11-30 01:54:21.586 16550-16550/sas.带系统的拔下插头。错误： java.io.FileNotFoundException:/external/audio/media/124081:打开失败：enoint（没有这样的文件或目录）11-30 01:54:21.593 16550-16550/sas.W/System.err:处于断开状态 libcore.io.IoBridge.open（IoBridge.java:452）11-30 01:54:21.593 16550-16550/sas.W/System.err:处于断开状态 FileInputStream.（FileInputStream.java:76）11-30 01:54:21.593 16550-16550/sas。拔下带系统的插头。错误：at uploadAudioToParse（UploadPodcast.java:138） 11-30 01:54:21.593 16550-16550/sas。拔下系统插头。错误：在 sas.plug.UploadPodcast.uploadAll（UploadPodcast.java:128）11-30 01:54:21.593 16550-16550/sas。拔下带系统的插头。错误：at java.lang.reflect.Method.invoke（本机方法）11-30 01:54:21.593 16550-16550/sas.W/System.err:处于断开状态 view.view$DeclaredOnClickListener.onClick（view.java:4447） 11-30 01:54:21.594 16550-16550/sas。拔下系统插头。错误：在 android.view.view.performClick（view.java:5198）11-30 01:54:21.594 16550-16550/sas.W/System.err:处于断开状态 android.view.view$PerformClick.run（view.java:21147）11-30 01:54:21.594 16550-16550/sas.W/System.err:处于断开状态 android.os.Handler.handleCallback（Handler.java:739）11-30 01:54:21.594 16550-16550/sas.W/System.err:处于断开状态 android.os.Handler.dispatchMessage（Handler.java:95）11-30 01:54:21.594 16550-16550/sas.W/System.err:处于断开状态 android.os.Looper.loop（Looper.java:148）11-30 01:54:21.594 16550-16550/sas.W/System.err:处于断开状态 android.app.ActivityThread.main（ActivityThread.java:5417）11-30 01:54:21.594 16550-16550/sas。拔下系统插头。错误：at java.lang.reflect.Method.invoke（本机方法）11-30 01:54:21.594 16550-16550/sas.W/System.err:处于断开状态 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run（ZygoteInit.java:726） 11-30 01:54:21.594 16550-16550/sas。拔下系统插头。错误：在 com.android.internal.os.ZygoteInit.main（ZygoteInit.java:616）11-30 01:54:21.594 16550-16550/sas。拔下系统插头。错误：由以下原因引起： android.system.ErrnoException:open失败：enoint（没有这样的文件或目录）11-30 01:54:21.596 16550-16550/sas.plug W/System.err:
在libcore.io.Posix.open（本机方法）11-30 01:54:21.596 16550-16550/sas.W/System.err:处于断开状态 libcore.io.BlockGuardOs.open（BlockGuardOs.java:186）11-30 01:54:21.596 16550-16550/sas.W/System.err:处于断开状态 libcore.io.IoBridge.open（IoBridge.java:438）11-30 01:54:21.596 16550-16550/sas.plug W/System.err:。。。14更多11-30 01:54:21.597 16550-16550/sas.D拔出/AndroidRuntime:关闭VM 11-30 01:54:21.598 16550-16550/sas.拔下E/AndroidRuntime:致命异常：主要的进程：sas.plug，PID:16550 java.lang.IllegalStateException:无法执行的方法安卓：onClick 在android.view.view$DeclaredOnClickListener.onClick（view.java:4452）在android.view.view.performClick上（view.java:5198）在android.view.view$PerformClick.run（view.java:21147）位于android.os.Handler.handleCallback（Handler.java:739）位于android.os.Handler.dispatchMessage（Handler.java:95）位于android.os.Looper.loop（Looper.java:148）位于android.app.ActivityThread.main（ActivityThread.java:5417）位于java.lang.reflect.Method.invoke（本机方法）在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run上（ZygoteInit.java:726）位于com.android.internal.os.ZygoteInit.main（ZygoteInit.java:616）原因：java.lang.reflect.InvocationTargetException 位于java.lang.reflect.Method.invoke（本机方法）在android.view.view$DeclaredOnClickListener.onClick（view.java:4447）在android.view.view.performClick上（view.java:5198）在android.view.view$PerformClick.run（view.java:21147）位于android.os.Handler.handleCallback（Handler.java:739）位于android.os.Handler.dispatchMessage（Handler.java:95）在android.os上

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/background_floating_material_dark"
     android:fitsSystemWindows="true"
     tools:context="sas.unplug.UploadPodcast">

     <EditText
         android:id="@+id/pName"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
         android:layout_centerHorizontal="true"
         android:layout_marginLeft="16dp"
         android:layout_marginRight="16dp"
         android:layout_marginTop="16dp"
         android:hint="Podcast Name"
         android:textColor="#64ffffff"
         android:textColorHint="#64ffffff"
         android:textSize="20sp" />

     <TextView
         android:id="@+id/by"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_below="@+id/pName"
         android:layout_marginLeft="20dp"
         android:layout_marginTop="10dp"
         android:text="by"
         android:textColor="#ff5252"
         android:textSize="14sp" />

     <TextView
         android:id="@+id/pARTIST"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignTop="@+id/by"
         android:layout_toRightOf="@+id/by"
         android:paddingLeft="16dp"
         android:text="Artist"
         android:textAppearance="?android:attr/textAppearanceMedium"
         android:textColor="#64ffffff" />

     <ImageView
         android:id="@+id/pART"
         android:layout_width="match_parent"
         android:layout_height="250dp"
         android:layout_alignParentStart="true"
         android:layout_below="@+id/GALLERY"
         android:scaleType="centerCrop"
         android:src="@drawable/zghost" />

     <Button
         android:id="@+id/GALLERY"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentEnd="true"
         android:layout_below="@+id/pARTIST"
         android:layout_marginRight="20dp"
         android:layout_marginTop="10dp"
         android:background="?android:attr/selectableItemBackground"
         android:text="Choose image from gallery"
         android:textColor="#ffffff" />

     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@+id/pART"
         android:layout_marginTop="25dp"
         android:gravity="center">

         <Button
             android:id="@+id/pSELECT"
             android:layout_width="150dp"
             android:layout_height="wrap_content"
             android:layout_marginRight="10dp"
             android:background="?android:attr/selectableItemBackground"
             android:onClick="uploadAudio"
             android:text="Select podcast"
             android:textColor="#ffffff" />

         <Button
             android:layout_width="150dp"
             android:layout_height="wrap_content"
             android:layout_marginLeft="10dp"
             android:onClick="uploadAll"
             android:text="Upload podcast" />
     </LinearLayout>
</RelativeLayout>

// Upload the file into Parse Cloud
file.saveInBackground();
po.saveInBackground();

file.saveInBackground(new SaveCallback() {
    @Override
    public void done(ParseException e) {
        if (e != null) {
            Log.e(TAG, "file upload failed", e);
        } else {
            // now parse knows that file exists and is able to 
            // to make the association with your po object
            po.saveInBackground();
        }
    }
});

final ParseObject parseObject = new ParseObject("CLASS_NAME");
File audioFile = new File(audioUri.getPath());
final ParseFile parseFile = new ParseFile(audioFile);
parseObject.add("FILE_COLUMN", parseFile);
parseFile.saveInBackground(new SaveCallback() {
    @Override
    public void done(ParseException e) {
        if(e == null){
            parseObject.saveInBackground();
        }
    }
});