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I want to download file from Data & Storage >> Files. I use method "download" of AsyncFile, but it needs MetaData. Therefore iI try to download MetaData using method "downloadMetaData" which needs ID of file. After using this method, App crasches.
How correctly to download the file? Thaks.
======================================
I use this code for download metadata to download image.
client.file().downloadMetaData("518fb003a6b1878c340040c8", new KinveyClientCallback()
I just did some looking into this, and it looks like this is a bug-- thanks for reporting it, and I will get a new version of the android library out soon with the fix.
In the meantime, since you just want to download a file, you can create a `FileMetaData` object inline and send it over to the download method.
For example:
FileMetaData myMetaData = new FileMetaData("518fb003a6b1878c340040c8");
client.file().download(myMetaData, myOutputStream, new DownloaderProgressListener() { ... });
Веталь Маркус
How correctly to download the file? Thaks.
======================================
I use this code for download metadata to download image.
client.file().downloadMetaData("518fb003a6b1878c340040c8", new KinveyClientCallback()
{
@Override
public void onSuccess(Void arg0) { }
@Override
public void onFailure(Throwable arg0) { }
});
Logs:
11-15 00:48:33.164: D/HttpTransport(29566): -------------- REQUEST --------------
11-15 00:48:33.164: D/HttpTransport(29566): GET https://baas.kinvey.com/user/kid_PPEyxrwPzM/527414cca4f580a52c00132f
11-15 00:48:33.164: D/HttpTransport(29566): Accept-Encoding: gzip
11-15 00:48:33.164: D/HttpTransport(29566): Authorization:
11-15 00:48:33.164: D/HttpTransport(29566): User-Agent: android-kinvey-http/2.6.9
11-15 00:48:33.164: D/HttpTransport(29566): x-kinvey-api-version: 3
11-15 00:48:33.164: D/HttpTransport(29566): x-kinvey-device-information: samsung/GT-I9000 Android 4.2.2 7ad993a9-f680-3af9-8e20-73ed9d073e1f
11-15 00:48:33.164: D/HttpTransport(29566): curl -v --compressed -H 'Accept-Encoding: gzip' -H 'Authorization: ' -H 'User-Agent: android-kinvey-http/2.6.9' -H 'x-kinvey-api-version: 3' -H 'x-kinvey-device-information: samsung/GT-I9000 Android 4.2.2 7ad993a9-f680-3af9-8e20-73ed9d073e1f' -- 'https://baas.kinvey.com/user/kid_PPEyxrwPzM/527414cca4f580a52c00132f'
11-15 00:48:33.210: D/libEGL(29566): loaded /vendor/lib/egl/libEGL_POWERVR_SGX540_120.so
11-15 00:48:33.214: D/libEGL(29566): loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_SGX540_120.so
11-15 00:48:33.218: D/libEGL(29566): loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so
11-15 00:48:33.257: D/OpenGLRenderer(29566): Enabling debug mode 0
11-15 00:48:33.925: D/HttpTransport(29566): -------------- RESPONSE --------------
11-15 00:48:33.925: D/HttpTransport(29566): 200 OK
11-15 00:48:33.925: D/HttpTransport(29566): Connection: keep-alive
11-15 00:48:33.925: D/HttpTransport(29566): Content-Length: 205
11-15 00:48:33.925: D/HttpTransport(29566): Content-Type: application/json; charset=utf-8
11-15 00:48:33.925: D/HttpTransport(29566): Date: Thu, 14 Nov 2013 20:48:41 GMT
11-15 00:48:33.925: D/HttpTransport(29566): Server: nginx
11-15 00:48:33.925: D/HttpTransport(29566): X-Android-Received-Millis: 1384462113902
11-15 00:48:33.925: D/HttpTransport(29566): X-Android-Sent-Millis: 1384462113728
11-15 00:48:33.925: D/HttpTransport(29566): X-Kinvey-API-Version: 3
11-15 00:48:33.925: D/HttpTransport(29566): X-Kinvey-Request-Id: a3978756423e44c8b8ecb93b8e2c0a8c
11-15 00:48:33.925: D/HttpTransport(29566): X-Powered-By: Express
11-15 00:48:33.945: D/HttpTransport(29566): Total: 205 bytes
11-15 00:48:33.949: D/HttpTransport(29566): {"username":"e55db624-cf17-444d-bbf8-754ba0f6c06a","kmd":{"lmt":"2013-11-01T20:53:32.111Z","ect":"2013-11-01T20:53:32.111Z"},"id":"527414cca4f580a52c00132f","acl":{"creator":"527414cca4f580a52c00132f"}}
11-15 00:48:33.972: D/HttpTransport(29566): -------------- REQUEST --------------
11-15 00:48:33.972: D/HttpTransport(29566): GET https://baas.kinvey.com/blob/kidPPEyxrwPzM/518fb003a6b1878c340040c8
11-15 00:48:33.972: D/HttpTransport(29566): Accept-Encoding: gzip
11-15 00:48:33.972: D/HttpTransport(29566): Authorization:
11-15 00:48:33.972: D/HttpTransport(29566): User-Agent: android-kinvey-http/2.6.9
11-15 00:48:33.972: D/HttpTransport(29566): x-kinvey-api-version: 3
11-15 00:48:33.972: D/HttpTransport(29566): x-kinvey-device-information: samsung/GT-I9000 Android 4.2.2 7ad993a9-f680-3af9-8e20-73ed9d073e1f
11-15 00:48:33.972: D/HttpTransport(29566): curl -v --compressed -H 'Accept-Encoding: gzip' -H 'Authorization: ' -H 'User-Agent: android-kinvey-http/2.6.9' -H 'x-kinvey-api-version: 3' -H 'x-kinvey-device-information: samsung/GT-I9000 Android 4.2.2 7ad993a9-f680-3af9-8e20-73ed9d073e1f' -- 'https://baas.kinvey.com/blob/kid_PPEyxrwPzM/518fb003a6b1878c340040c8'
11-15 00:48:34.222: D/HttpTransport(29566): -------------- RESPONSE --------------
11-15 00:48:34.222: D/HttpTransport(29566): 200 OK
11-15 00:48:34.222: D/HttpTransport(29566): Connection: keep-alive
11-15 00:48:34.222: D/HttpTransport(29566): Content-Length: 713
11-15 00:48:34.222: D/HttpTransport(29566): Content-Type: application/json; charset=utf-8
11-15 00:48:34.222: D/HttpTransport(29566): Date: Thu, 14 Nov 2013 20:48:41 GMT
11-15 00:48:34.222: D/HttpTransport(29566): Server: nginx
11-15 00:48:34.222: D/HttpTransport(29566): X-Android-Received-Millis: 1384462114198
11-15 00:48:34.222: D/HttpTransport(29566): X-Android-Sent-Millis: 1384462113981
11-15 00:48:34.222: D/HttpTransport(29566): X-Kinvey-API-Version: 3
11-15 00:48:34.222: D/HttpTransport(29566): X-Kinvey-Request-Id: 676a83564dc840e8b1123468fb653b82
11-15 00:48:34.222: D/HttpTransport(29566): X-Powered-By: Express
11-15 00:48:34.246: D/HttpTransport(29566): Total: 713 bytes
11-15 00:48:34.246: D/HttpTransport(29566): {"id":"518fb003a6b1878c340040c8","objectname":"517f77b4ab8b044352004be9","acl":{"creator":"kid_PPEyxrwPzM","gr":true},"kmd":{"lmt":"2013-05-12T15:06:43.777Z"},"filename":"517f77b4ab8b044352004be9","mimeType":"application/octet-stream","size":"333555","downloadURL":"http://storage.googleapis.com/kinveyproduction_ff340a6c296b42eb8bb7419e34625f02/518fb003a6b1878c340040c8/517f77b4ab8b044352004be9?GoogleAccessId=558440376631@developer.gserviceaccount.com&Expires=1384465721&Signature=J2EQ%2BlkugMR9UBSl%2FlIiXH7DUVKMs7Pk6GY3a4clALcqQvBM7zeH%2FupedjA72bx3sZIn9vpW57DRtL8YDzqh3q8ot0ATZfrd3wgweHrZEBO%2BBvZYRszaofFHtDTdLrJKkdIJDZ9JTNAWErh65iW3PJ4UDw5vcw6Be1fLnxTMozs%3D","_expiresAt":"2013-11-14T21:48:41.747Z"}
11-15 00:48:34.246: D/AndroidRuntime(29566): Shutting down VM
11-15 00:48:34.250: W/dalvikvm(29566): threadid=1: thread exiting with uncaught exception (group=0x41484930)
11-15 00:48:34.250: E/AndroidRuntime(29566): FATAL EXCEPTION: main
11-15 00:48:34.250: E/AndroidRuntime(29566): java.lang.ClassCastException: com.kinvey.java.model.FileMetaData cannot be cast to java.lang.Void
11-15 00:48:34.250: E/AndroidRuntime(29566): at com.ninth.may.NinthActivity$1.onSuccess(NinthActivity.java:1)
11-15 00:48:34.250: E/AndroidRuntime(29566): at com.kinvey.android.AsyncClientRequest.onPostExecute(AsyncClientRequest.java:83)
11-15 00:48:34.250: E/AndroidRuntime(29566): at android.os.AsyncTask.finish(AsyncTask.java:631)
11-15 00:48:34.250: E/AndroidRuntime(29566): at android.os.AsyncTask.access$600(AsyncTask.java:177)
11-15 00:48:34.250: E/AndroidRuntime(29566): at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:644)
11-15 00:48:34.250: E/AndroidRuntime(29566): at android.os.Handler.dispatchMessage(Handler.java:99)
11-15 00:48:34.250: E/AndroidRuntime(29566): at android.os.Looper.loop(Looper.java:137)
11-15 00:48:34.250: E/AndroidRuntime(29566): at android.app.ActivityThread.main(ActivityThread.java:5227)
11-15 00:48:34.250: E/AndroidRuntime(29566): at java.lang.reflect.Method.invokeNative(Native Method)
11-15 00:48:34.250: E/AndroidRuntime(29566): at java.lang.reflect.Method.invoke(Method.java:511)
11-15 00:48:34.250: E/AndroidRuntime(29566): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
11-15 00:48:34.250: E/AndroidRuntime(29566): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:562)
11-15 00:48:34.250: E/AndroidRuntime(29566): at dalvik.system.NativeStart.main(Native Method)
11-15 00:48:36.664: I/Process(29566): Sending signal. PID: 29566 SIG: 9