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I'm selecting a image from gallery using code
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.gallery);
Intent i = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, SELECT_PICTURE);
}
public void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) {
Bitmap bitmap = null;
switch (requestCode) {
case SELECT_PICTURE:
if (resultCode == RESULT_OK) {
Uri selectedImage = imageReturnedIntent.getData();
try {
bitmap = decodeUri(selectedImage);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
MyApplicationGlobal.bitmap = bitmap;
MyApplicationGlobal.imageUri = selectedImage.toString();
Log.v("selectedImage", "selectedImage: " + selectedImage.getPath());
Intent intentUpload = new Intent(GalleryActivity.this, UploadActivity.class);
startActivity(intentUpload);
finish();
}
}
then I try to upload that image by calling web service
MultipartEntity reqEntity = new MultipartEntity();
try {
reqEntity.addPart("email", new StringBody(email));
Log.v("in uploadImageUsingMultiPart", "imagePath: " + MyApplicationGlobal.imageUri);
reqEntity.addPart("name", new FileBody(new File(MyApplicationGlobal.imageUri)));
reqEntity.addPart("img_desc", new StringBody(img_desc));
reqEntity.addPart("amount", new StringBody(amount));
reqEntity.addPart("request_type", new StringBody("INSERT"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
But I'm getting error java.io.FileNotFoundException
Log cat is
java.io.FileNotFoundException: /content:/media/external/images/media/526 (No such file or directory)
at org.apache.harmony.luni.platform.OSFileSystem.open(Native Method)
at dalvik.system.BlockGuard$WrappedFileSystem.open(BlockGuard.java:239)
at java.io.FileInputStream.<init>(FileInputStream.java:88)
at org.apache.http.entity.mime.content.FileBody.writeTo(FileBody.java:100)
at org.apache.http.entity.mime.HttpMultipart.doWriteTo(HttpMultipart.java:206)
at org.apache.http.entity.mime.HttpMultipart.writeTo(HttpMultipart.java:224)
at org.apache.http.entity.mime.MultipartEntity.writeTo(MultipartEntity.java:183)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:97)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:162)
at org.apache.http.impl.conn.AbstractClientConnAdapter.sendRequestEntity(AbstractClientConnAdapter.java:272)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:237)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:119)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:428)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
at com.network.GetJSONFomURL.getJSONSrtringFromUrl(GetJSONFomURL.java:53)
at com.network.WebServices.uploadImageUsingMultiPart(WebServices.java:73)
at com.markphoto_activities.UploadActivity$MyAsyncTaskUploadImage.doInBackground(UploadActivity.java:127)
at com.markphoto_activities.UploadActivity$MyAsyncTaskUploadImage.doInBackground(UploadActivity.java:1)
at android.os.AsyncTask$2.call(AsyncTask.java:252)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1081)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:574)
at java.lang.Thread.run(Thread.java:1020)
591
How to Fix FileNotFoundException. Since FileNotFoundException is a checked exception, a try-catch block should be used to handle it. The try block should contain the lines of code that can throw the exception and the catch block should catch and handle the exception appropriately.
Now let's understand the hierarchy of this class i.e FileNotFoundException extends IOException which further extends the Exception class which extends the Throwable class and further the Object class.
You will get compile time exception, "The exception FileNotFoundException is already caught by the alternative IOException". This is because FileNotFoundException is a subclass of IOException.
Just an update since managedQuery has been deprecated.
private String getPath(Uri uri) {
String[] data = { MediaStore.Images.Media.DATA };
CursorLoader loader = new CursorLoader(context, uri, data, null, null, null);
Cursor cursor = loader.loadInBackground();
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
return cursor.getString(column_index);
}
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