Develop Reference

Android App Crash After Several Image Taking

I am developing an application for Android which is supposed to take pictures from camera and upload those images to database. However, the app runs fine for first 8-10 pictures, but when I attempt to take more pictures the app gets crashed.
The error from log
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.project.salesservice, PID: 18379
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { act=inline-data (has extras) }} to activity {com.project.salesservice/com.project.salesservice.user.UserVisitDetailActivity}: java.lang.NullPointerException: uriString
at android.app.ActivityThread.deliverResults(ActivityThread.java:5195)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:5236)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2187)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:236)
at android.app.ActivityThread.main(ActivityThread.java:8057)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:620)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1011)
Caused by: java.lang.NullPointerException: uriString
at android.net.Uri$StringUri.<init>(Uri.java:496)
at android.net.Uri$StringUri.<init>(Uri.java:486)
at android.net.Uri.parse(Uri.java:458)
at com.project.salesservice.user.UserVisitDetailActivity.getImageUri(UserVisitDetailActivity.java:582)
at com.project.salesservice.user.UserVisitDetailActivity.onActivityResult(UserVisitDetailActivity.java:558)
at android.app.Activity.dispatchActivityResult(Activity.java:8516)
at android.app.ActivityThread.deliverResults(ActivityThread.java:5188)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:5236) 
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51) 
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135) 
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2187) 
at android.os.Handler.dispatchMessage(Handler.java:106) 
at android.os.Looper.loop(Looper.java:236) 
at android.app.ActivityThread.main(ActivityThread.java:8057) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:620) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1011) 
Code for starting intent
imageUri = null;
Intent takePictureIntent = new Intent();
takePictureIntent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, imageUri);
takePictureIntent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
On Activity Result Code
#Override
public void onActivityResult(int requestCode, int resultCode, #Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == REQUEST_IMAGE_CAPTURE && resultCode == UserVisitDetailActivity.RESULT_OK && data != null){
System.out.println("Masuk Camera");
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageUri = getImageUri(getApplicationContext(), photo);
if(checkInOut.getText().equals("Check In")) {
System.out.println(imageUri);
checkInHolder.setVisibility(View.VISIBLE);
checkInHolder.setImageURI(imageUri);
} else if(checkInHolder.getVisibility() == View.VISIBLE && checkInOut.getText().equals("Check Out")) {
System.out.println(imageUri);
checkOutHolder.setVisibility(View.VISIBLE);
checkOutHolder.setImageURI(imageUri);
}
}
}
Get Image URI Code
public Uri getImageUri(Context inContext, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
return Uri.parse(path);
}
The problem is solved when the photos stored in the gallery are deleted. And the app will start to crash again if the photos reach 10 in gallery. Sorry if my grammar is not correct.
Really appreciate for your help. Thank you

Maybe you can optimize your image taking. The lack of memory on the device may be one of the cause of this problem. If there is not enough memory, the program may crash since taking pictures uses up memory. You might think about compressing the pictures before submitting them to the database or putting in place a system that releases memory after each picture is taken to solve this problem.
You could also check if the call to the MediaStore.Images.Media.insertImage method returns an empty string which is then passed to the Uri.parse method causing a NullPointerException. You should check if the MediaStore.Images.Media.insertImage method actually returns a valid value. If it does not, you should consider using another method to insert the image into the internal storage.

onActivityResult should call super.onActivityResult

I am new to Android Studio and trying to create a simple app. The app keeps crashing, when I need to save the data from the other activities, using onActivityResult:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1) {
if (resultCode == RESULT_OK) {
Job updatedJobDetails = (Job)data.getSerializableExtra("updatedJobDetails");
int position = data.getIntExtra("pos", -1);
adapter.remove(adapter.getItem(position));
adapter.insert(updatedJobDetails, position);
}
}
}
First it says, that I need to
onActivityResult should call super.onActivityResult
but when I do that, it crashes as soon as I use the method. Logcat:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.smapassignment01, PID: 6809
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { (has extras) }} to activity {com.example.smapassignment01/com.example.smapassignment01.MainActivity}: java.lang.ArrayIndexOutOfBoundsException: length=15; index=-1
at android.app.ActivityThread.deliverResults(ActivityThread.java:4360)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4402)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.ArrayIndexOutOfBoundsException: length=15; index=-1
at java.util.ArrayList.get(ArrayList.java:439)
at android.widget.ArrayAdapter.getItem(ArrayAdapter.java:393)
at com.example.smapassignment01.MainActivity.onActivityResult(MainActivity.java:122)
at android.app.Activity.dispatchActivityResult(Activity.java:7454)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4353)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4402) 
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49) 
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) 
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808) 
at android.os.Handler.dispatchMessage(Handler.java:106) 
at android.os.Looper.loop(Looper.java:193) 
at android.app.ActivityThread.main(ActivityThread.java:6669) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) 
I/Process: Sending signal. PID: 6809 SIG: 9
Process 6809 terminated.
I can't really read from the logcat-report, what I've done wrong.
According to this SO-question it is because of getAdapterPosition - but I don't even use it, so I'm completely lost and have now used several hours, stuck.
UPDATE:
Just to show, that my pos has been sat in the other activity, from where the app crashes:
btnSaveNote.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
job.setUserNotes(etJobNotes.getText().toString());
if (!cbAppliedJob.isChecked()){
job.setJobApplied(false);
}
else{
job.setJobApplied(true);
}
Intent data = new Intent();
position = getIntent().getIntExtra("pos", -1);
data.putExtra("pos", position);
data.putExtra("updatedJobDetails", job);
setResult(RESULT_OK, data);
finish();
}
});

the application is crashing when i load an image

I'm following a tutorial to load some images using uri and picasso method, it works until you select the image and then the application crash.
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.johan.portfolijs, PID: 13364
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://com.android.providers.media.documents/document/image:17998 flg=0x1 }} to activity {com.example.johan.portfolijs/com.example.johan.portfolijs.MainActivity}: java.lang.ClassCastException: android.net.Uri$HierarchicalUri cannot be cast to com.squareup.picasso.Target
at android.app.ActivityThread.deliverResults(ActivityThread.java:4605)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4647)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1948)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7045)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)
Caused by: java.lang.ClassCastException: android.net.Uri$HierarchicalUri cannot be cast to com.squareup.picasso.Target
at com.example.johan.portfolijs.MainActivity.onActivityResult(MainActivity.java:87)
at android.app.Activity.dispatchActivityResult(Activity.java:7759)

Here you are getting the class cast exception while assigning it to URI, so check the code again .

Try this,
data.getData().getPath()
or
Uri selectedImageURI = data.getData()

Adding this first conditional should work:
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != RESULT_CANCELED) {
if (requestCode == CAMERA_REQUEST) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
imageView.setImageBitmap(photo);
}
}
}

Android Studio Handover variables between activities

I´ve got one task. I have to put the points of a game from GameActivity to the GameOverActivity. I tried for hours, but it doesn´t work... Here is my try:
This is in my GameActivity (put an extra):
public void finishGameActivity(){
Intent i = getIntent();
i.putExtra("key1", points);
setResult(Activity.RESULT_OK, i);
finish();
}
And this is my GameOverActivity:
Bundle bundle = getIntent().getExtras();
int value = bundle.getInt("key1");
TextView points_stats = (TextView) findViewById(R.id.point_stats);
points_stats.setText(value);
The Application crashes. This is the error code:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: de.chralt.circlesafe, PID: 6849
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.chralt.circlesafe/de.chralt.circlesafe.GameOverActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.Bundle.getInt(java.lang.String)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2691)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2752)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1461)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6120)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.os.Bundle.getInt(java.lang.String)' on a null object reference
at de.chralt.circlesafe.GameOverActivity.onCreate(GameOverActivity.java:26)
at android.app.Activity.performCreate(Activity.java:6664)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2644)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2752) 
at android.app.ActivityThread.-wrap12(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1461) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:154) 
at android.app.ActivityThread.main(ActivityThread.java:6120) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755) 

Where are you trying to extract the points in your GameOverActivity? Since you are calling "SetResult" it should be inside your GameOverActivity's onActivityResult method. If this is the case I believe it should look something like this:
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
// TODO Extract the data returned from the GameActivity.
int value = data.getIntExtra("key1", some_default_value);
}
}

Android get file path of image with in Fragment [duplicate]

This question already has answers here:
What is a NullPointerException, and how do I fix it?
(12 answers)
Closed 5 years ago.
I have an app and I need to take photos and then upload it to firebase. I basically need Uri path of the photo taken.
I read Get file path of image on Android, but I have a problem with NullPointerException.
Main difference between my problem and the problem above is that I'm doing it in a Fragment.
Here is my code:
mTakePhotoButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
});
I get NullPointerException in line with Uri imgUri.
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_REQUEST && resultCode == Activity.RESULT_OK) {
Bitmap photo = (Bitmap) data.getExtras().get("data");
mImgView.setImageBitmap(photo);
Uri imgUri = getImageUri(getActivity().getApplicationContext(), photo);
mManager.setPhotoUri(imgUri);
}
}
And here is the method I use to get Uri.
private Uri getImageUri(Context inContext, Bitmap inImage) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
inImage.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
String path = MediaStore.Images.Media.insertImage(inContext.getContentResolver(), inImage, "Title", null);
return Uri.parse(path);
}
The exact error message is:
java.lang.RuntimeException: Failure delivering result
ResultInfo{who=android:fragment:1, request=22222, result=-1,
data=Intent { act=inline-data (has extras) }} to activity
{.MainActivity}:
java.lang.NullPointerException: uriString
I would appreciate any help.
The entire error log:
09-14 12:06:18.448 16497-16497/com.example.radzik.recipes E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.radzik.recipes, PID: 16497
java.lang.RuntimeException: Failure delivering result ResultInfo{who=android:fragment:1, request=22222, result=-1, data=Intent { act=inline-data (has extras) }} to activity {com.example.radzik.recipes/com.example.radzik.recipes.activity.MainActivity}: java.lang.NullPointerException: uriString
at android.app.ActivityThread.deliverResults(ActivityThread.java:3699)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:3742)
at android.app.ActivityThread.-wrap16(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1393)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.NullPointerException: uriString
at android.net.Uri$StringUri.(Uri.java:475)
at android.net.Uri$StringUri.(Uri.java)
at android.net.Uri.parse(Uri.java:437)
at com.example.radzik.recipes.fragment.ChoosePhotoFragment.getImageUri(ChoosePhotoFragment.java:144)
at com.example.radzik.recipes.fragment.ChoosePhotoFragment.onActivityResult(ChoosePhotoFragment.java:135)
at android.app.Activity.dispatchActivityResult(Activity.java:6452)
at android.app.ActivityThread.deliverResults(ActivityThread.java:3695)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:3742) 
at android.app.ActivityThread.-wrap16(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1393) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:148) 
at android.app.ActivityThread.main(ActivityThread.java:5417) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 

Your problem is with getActivity() becasue you are getting the intent of the current activity you were on which will fail.
So if you move your code to the OnActivityResult this will make it work.
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
//first call super
super.onActivityResult(requestCode, resultCode, data);
//rest of your code
}
Don't forget to add
<uses-permission android:name="android.permission.CAMERA" />
and/or without depends on your app
<uses-feature android:name="android.hardware.camera" />