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my android app not uploading photo directly to Dropbox app folder using API
i have created android app and i add the API and the SDK to it to contact with my Dropbox app folder to automatically uploading photo but its tell me that the photo uploaded successfully but when i ...
More details about that error would be useful. It's not clear what doesn't work for you actually. The refresh token will just 'extend' your authentication 'life' (if could be said so), nothing more.
one more thing i got error upload to Dropbox:null and i didn't find the solution yet so i considered that if i make the refresh token doesn't expire it could fix my problem
Greg-DB
Dropbox Community Moderator
Dropbox Community ModeratorGhost Mjrm As Здравко said, it's unclear what the issue is from the information you've provided. If you're having trouble with the Dropbox API, please troubleshoot the issue in your environment and if you need help, share the relevant specific details.
For example, I see you are calling uploadAndFinish to upload a file. I suggest adding some more logging and/or stepping through with a debugger to inspect what is happening. For example, check if uploadAndFinish is returning a value, and if so, what it is, or if it's raising an exception, and if so, what it is.
using logcat i got this system error
W/System.err: android.os.NetworkOnMainThreadException
at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1513)
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:117)
at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:105)
at java.net.InetAddress.getAllByName(InetAddress.java:1154)
at com.android.okhttp.Dns$1.lookup(Dns.java:39)
at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:196)
at com.android.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:144)
at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:89)
at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:190)
at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:142)
at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:104)
at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:392)
at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:325)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:488)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:131)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:262)
at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.getOutputStream(DelegatingHttpsURLConnection.java:218)
at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:26)
at com.dropbox.core.http.StandardHttpRequestor.getOutputStream(StandardHttpRequestor.java:132)
at com.dropbox.core.http.StandardHttpRequestor.access$000(StandardHttpRequestor.java:29)
at com.dropbox.core.http.StandardHttpRequestor$Uploader.<init>(StandardHttpRequestor.java:141)
at com.dropbox.core.http.StandardHttpRequestor.startPostInStreamingMode(StandardHttpRequestor.java:81)
at com.dropbox.core.http.StandardHttpRequestor.startPostInStreamingMode(StandardHttpRequestor.java:29)
at com.dropbox.core.v2.DbxRawClientV2.uploadStyle(DbxRawClientV2.java:286)
at com.dropbox.core.v2.files.DbxUserFilesRequests.upload(DbxUserFilesRequests.java:3795)
at com.dropbox.core.v2.files.UploadBuilder.start(UploadBuilder.java:154)
at com.dropbox.core.v2.files.UploadBuilder.start(UploadBuilder.java:20)
at com.dropbox.core.v2.DbxUploadStyleBuilder.uploadAndFinish(DbxUploadStyleBuilder.java:92)
at com.example.decamera.MainActivity.uploadToDropbox(MainActivity.java:277)
at com.example.decamera.MainActivity.access$300(MainActivity.java:57)
at com.example.decamera.MainActivity$2.onImageSaved(MainActivity.java:173)
at androidx.camera.core.imagecapture.TakePictureRequest.lambda$onResult$1$androidx-camera-core-imagecapture-TakePictureRequest(TakePictureRequest.java:192)
at androidx.camera.core.imagecapture.TakePictureRequest$$ExternalSyntheticLambda0.run(Unknown Source:4)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7078)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)NetworkOnMainThreadException. I've added an AsyncTask for Dropbox upload and the problem got fixed
thanks
now i want to add offline access token that doesn´t expire
- Greg-DB
I'm glad to hear you've sorted out the issue with the NetworkOnMainThreadException.
For information on using refresh tokens, please refer to the resources in my earlier response.
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