I'm having a problem by executing fileupload in android through fragmentDialog.Befire to test the button I made activity etc to test it, evrything works fine, but since i put it under dilogfragment nothing works:
public class UploadF extends DialogFragment{
....
#Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
gallery_button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent gal = new Intent();
gal.setType("image/*");
gal.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(gal, "Select Picture"), SELECT_IMAGE);
}
});
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult( requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK) {
if (requestCode == SELECT_IMAGE) {
....
if ( selectedImagePath != null ) {
UploadFileI task = new UploadFileI( getActivity());
task.execute( url );
}
}
}
}
}
You are right, that nothing is happening. Activity's have a method onActivityResult, and Fragment's have one as well. This might be confusing, and in order to progress, try to use the Activity context by calling:
getActivity().startActivityForResult(Intent.createChooser(gal, "Select Picture"), SELECT_IMAGE);
This way, the Activity that created your UploadF will receive the result. So you have to move your onActivityResult to your Activity:
public class YourActivity extends Activity {
...
public void onActivityResult(int requestCode, int resultCode, Intent data){}
...
}
Function outside of your UploadF and inside the parent Activity.
If this doesn't work, search for startActivityForResult inside DialogFragment
Related
I have a helper class that takes an activity and does stuff with it.
public MyClass(AppCompatActivity activity, Callbacks callbacks) {
this.activity = activity;
this.callbacks = callbacks;
}
What I do in this class is basically call other activies/libraries in a certain order and use the results. I put this in a helper class so that I can easily reuse the code.
This is the problem I have:
With the new ActivityResultLauncher it's easy to "modularize" what I need:
ActivityResultLauncher<Intent> chooseImageLauncher = activity.registerForActivityResult(...);
...
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType("image/*");
chooseImageLauncher.launch(intent);
And in the implementation of chooseImageLauncher I do whatever I want next. In this case, I will call a library.
The problem is that the library I'm calling was last updated 2020 and doesn't provide a method for an ActivityResultLauncher. It only supports the old way with onActivityResult:
MyLibrary.init().start(activity);
And the result can be caught like this:
#Override
protected void onActivityResult(int requestCode, int resultCode, #Nullable Intent data) {
if (requestCode == MyLibrary.REQUEST_CODE && resultCode == RESULT_OK) {
...
}
}
But I can only implement that in each activity itself. How can I implement here?
You could add a private class inside your helper class that extends Activity. This way you can still catch the value emitted by your library.
private class MyLibraryActivityWrapper extends AppCompatActivity {
public void init() {
MyLibrary.init().start(activity);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, #Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == MyLibrary.REQUEST_CODE && resultCode == RESULT_OK) {
}
}
}
I have a problem regarding onActivityResult. First, I opened the Add New Message Fragment to select the image. When I select the image, it doesn't return the result to my current fragment. I put onActivityResult in both my MainActivity and AddMessageFragment but it doesn't call the result in my fragment. My MainActivity is used to set up the Navigation Controller. I use Matisse library for my image picker. Can someone please help me with me? Been stuck for the whole day with this issue.
MainActivity
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
}
AddMessageFragment
#OnClick({R.id.addImage})
public void openGallery()
{
permission.addOnStorageListener(new Permission.OnStorageSuccess()
{
#Override
public void OnStorageSuccess()
{
permission.requestCamera();
}
});
permission.addOnCameraListener(new Permission.OnCameraSuccess()
{
#Override
public void OnCameraSuccess()
{
Matisse.from(getActivity())
.choose(MimeType.of(MimeType.JPEG, MimeType.PNG))
.countable(false)
.capture(true)
.captureStrategy(new CaptureStrategy(true, "com.gprop.users.fileprovider"))
.maxSelectable(1)
.restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
.thumbnailScale(0.85f)
.imageEngine(new Glide4Engine())
.originalEnable(false)
.forResult(99);
}
});
permission.requestStorage();
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 99 && resultCode == Main.RESULT_OK)
{
mSelected = Matisse.obtainPathResult(data);
if(mSelected.size() > 0)
{
Glide.with(this).load(mSelected.get(0)).into(addImage);
Luban.compress(new File(mSelected.get(0)), getActivity().getFilesDir())
.putGear(Luban.THIRD_GEAR)
.asObservable()
.subscribe(new Consumer<File>()
{
#Override
public void accept(File file) throws Exception
{
newfile = file;
}
}, new Consumer<Throwable>()
{
#Override
public void accept(Throwable throwable) throws Exception
{
throwable.printStackTrace();
Toast.makeText(getActivity(), throwable.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
else
{
Toast.makeText(getActivity(), "No image selected", Toast.LENGTH_SHORT).show();
}
}
}
You are calling Matisse.from() on the Activity which you are getting from the getActivity() method, tit must be returning you your MainActivity and the onActivityResult will be called for the MainActivity where you are doing nothing and calling super.onActivityResult().
Possible Solutions: .
Shift your onActivityResult code logic from your AddMessageFragment to MainActivity
Change you Matisse call from Matisse.from(getActivity()) to Matisse.from(this), because looking at the source code of Matisse it also supports Fragment context.
Using the second solution you should get your onActivityResult callback in the fragment and you won't need to change/shift any other code logic.
Hope this helps :)
An explicit call from fragment to the onActivityResult function is as follows.
In the parent Activity class, override the onActivityResult() method and even override the same in the Fragment Class and call as the following code.
In MainActivity class:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.layoutContainer);
fragment.onActivityResult(requestCode, resultCode, data);
}
In AddMessageFragment class:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// In fragment class callback
}
Replace your activity onActivityResult method by below code
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
super.onActivityResult(requestCode, resultCode, intent);
Fragment fragment = (Fragment) getChildFragmentManager().findFragmentByTag(childTag);
if (fragment != null) {
fragment.onActivityResult(requestCode, resultCode, intent);
}
}
It will call your fragment onActivityResult after this execute.
OnActivityResult() function works on Activity. I suggest you call this function on your activity and implement your logic inside your fragment onResume() function. In order to get data from Activity use global val.
I have an adapter inside a fragment, in this adapter I am running an activityForResult to an activity.
Calling the adapter from the Fragment
mAdapClinicSchedule = new ClinicScheduleAdapter(getContext(),mScheduleList);
mLvClinicsSchedules.setAdapter(mAdapClinicSchedule);
Adapter's constructor:
public ClinicScheduleAdapter(Context context, ArrayList<String> mScheduleList) {
this.context = context;
this.mScheduleList = mScheduleList;
}
The call to the startActivityForResult from the adapter
case R.id.tvDaysClinicSchedule:
Intent intent = new Intent(context, ScheduleDaysActivity.class);
((Activity)context).startActivityForResult(intent, 2);
break;
The setResult from the activity
case R.id.tvSelectDays:
checkDaysSelected();
Intent returnIntent = new Intent();
returnIntent.putExtra("monday", mondaySelected);
returnIntent.putExtra("tuesday", tuesdaySelected);
returnIntent.putExtra("wednesday", wednesdaySelected);
returnIntent.putExtra("thursday", thursdaySelected);
returnIntent.putExtra("friday", fridaySelected);
returnIntent.putExtra("saturday", saturdaySelected);
returnIntent.putExtra("sunday", sundaySelected);
setResult(Activity.RESULT_OK, returnIntent);
finish();
break;
Creating an onActivityResult interface
public interface OnActivityResult {
void onActivityResult(int requestCode, int resultCode, Intent data);
}
That implements the adapter:
public class ClinicScheduleAdapter
extends BaseAdapter implements View.OnClickListener, OnActivityResult { ... }
In the fragment it overrite the onActivityResult
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
mAdapClinicSchedule.onActivityResult(requestCode, resultCode, data);
//super.onActivityResult(requestCode, resultCode, data);
}
But in the adapter, it does not show the toast, I do not know what I can be doing wrong
public void onActivityResult (int requestCode, int resultCode, Intent data) {
if (requestCode == 2) {
if (resultCode == Activity.RESULT_OK) {
Toast.makeText(context, "it worked!", Toast.LENGTH_LONG).show();
}
}
}
From the android documentation:
Of course, the activity that responds must be designed to return a result. When it does, it sends the result as another Intent object. Your activity receives it in the onActivityResult() callback.
Although, if I remember correctly, onActivityResult() will get called on whatever started the activity for result. So if you use the activity to start your new intent, then the activity will receive the result call. This means if you want the fragment to handle it, you'll need to call startActivityForResult(...) on the fragment rather than the activity
fragment source
I have activity with one fragment, and then that fragment call some activity which that activity will give some value into first activity. i use onActivityResult but i don't know why resultCode always 0 and data always zero,.
on Activity One i have
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Log.d(TAG, "onActivityResult: "+ requestCode +" "+resultCode+" "+data);
}
Activity one have some fragmentX which call activity two
private final int REQUEST_CODE = 10;
private void start (){
Intent intent = new Intent(getContext(),Main2Activity.class);
intent.putExtra("xxx","test1");
getActivity().startActivityForResult(intent,REQUEST_CODE);
}
then in Activity Two, when i touch onBackpress, will pass some value.
public class Main2Activity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
}
#Override
public void onBackPressed() {
super.onBackPressed();
Intent intent = getIntent().putExtra("yyy","test2");
setResult(RESULT_OK,intent);
}
}
but, i don't know why, onActivityResult i can't get the data.
my final purpose is, i want to setArgument that data to fragmentX.
1.You can call onActivityResult in the fragment
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Log.d(TAG, "onActivityResult: "+ requestCode +" "+resultCode+" "+data);
}
2.Use super.onBackPressed(); after setResult in your method
#Override
public void onBackPressed() {
Intent intent = getIntent().putExtra("yyy","test2");
setResult(RESULT_OK,intent);
super.onBackPressed();
}
In first activity write the below code:
1st method:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
for (Fragment fragment : getSupportFragmentManager().getFragments()) {
fragment.onActivityResult(requestCode, resultCode, data);
}
}
In Fragment
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// In fragment write your logic here
}
2nd method: (I didn't try but as per doc may be this is one of the reason try once) if it will not work go 1st method its 100 percent solution
Here when your calling second activity using getContext()
getContext() - Returns the context view only current running activity.
getActivity()- Return the Activity this fragment is currently associated with.
Try instead of getContext() use getActivity() when you calling intent to next activity
Ex:
private final int REQUEST_CODE = 10;
Intent intent = new Intent(getActivity(),Main2Activity.class);
intent.putExtra("xxx","test1");
getActivity().startActivityForResult(intent,REQUEST_CODE);
For start new activity
private final int REQUEST_CODE = 10;
private void start (){
Intent intent = new Intent(getContext(),Main2Activity.class);
intent.putExtra("xxx","test1");
getActivity().startActivityForResult(intent,REQUEST_CODE);
}
From Second activity
public class Main2Activity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
}
#Override
public void onBackPressed() {
super.onBackPressed();
Intent intent = getIntent().putExtra("yyy","test2");
setResult(10,intent);
}
}
you have to set the integer code using which you have started second activity. you have started second activity with the code "10".so use the same value when you setResult(10,intent);
onActivityResult you need to check Request code
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==10){
if(data!=null)
{
//you have to manage your own list of fragments for activity because getSupportFragmentManager().getFragments() is deprecated now.
//Send data to fragments
if (arrayFragments != null) {
for (Fragment fragment : arrayFragments) {
fragment.onActivityResult(requestCode, resultCode, data);
}
}
}
}
}
Remember you have to manage your own list of fragments using ArrayList or HashMap.
Hope this will help you if you need any other help inform me.
if you wants to send return data in onActivityResult then you should use super.onBackPressed() after data set in setResult() method
example:
#Override
public void onBackPressed() {
val intent = Intent()
intent.putExtra("IsReturnData", true)
setResult(RESULT_OK,intent);
super.onBackPressed(); //write this line at the end of method
}
There have been many successful answers to this question, but there's still something I'm not understanding or that I'm doing incorrectly. One answer is implementing onActivityResult in the host Activity, but I guess I don't know which one that is or I'm following it wrong.
And no, I'm not calling getActivity.startActivityForResult(), just startActivityForResult().
Depending on a selection made in FirstActivity, one or more other selections are possible, created using Fragments. One Fragment is ButtonFragment, which when selected, starts OptionsActivity, like so:
public class ButtonFragment extends Fragment
{
.....
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(resultCode != Activity.RESULT_CANCELED)
{
if(requestCode == OPTIONS_REQUEST_CODE)
{
Bundle extras = data.getExtras();
if (extras != null) {
String selection = (String) extras.get("optionsSelection");
data.setText(selection);
}
}
}
}
private void openOptionsActivity()
{
Intent intent = new Intent(getActivity(), OptionsActivity.class);
intent.putExtra("optionsArray", options);
startActivityForResult(intent, OPTIONS_REQUEST_CODE);
}
}
This fragment is being added in BaseActivity:
public class BaseActivity extends FragmentActivity
{
.....
fm.beginTransaction().add(
R.id.FragmentContainer, frag).commitAllowingStateLoss();
fm.executePendingTransactions();
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
finish();
}
}
Inside OptionsActivity:
public class OptionsActivity extends BaseSpinnerActivity
{
.....
private class OptionsAdapter extends BaseSpinnerAdapter
{
public OptionsAdapter(Context context, Object[] values)
{
super(context, values);
}
protected void fillRow(ViewHolder holder, int position)
{
String option = options[position];
if(option != null) {
holder.text.setText(option);
}
}
protected void onRowSelect(View v)
{
Intent returnIntent = new Intent();
String optionSelection = (String)v.getTag();
returnIntent.putExtra("optionSelected", optionSelection);
setResult(RESULT_OK, returnIntent);
finish();
}
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
finish();
}
}
The same thing is done inside BaseSpinnerActivity, which extends from ListActivity. (I know, should use FragmentActivity, but I haven't had a chance to convert it yet.)
None of these onActivityResult()'s are being called.
What am I missing or doing wrong? Any help is appreciated!