I'm trying to use onActivityResult to send a title, I've looked at the google implementation for the same task but it doesn't work me. Can someone help?
code for onActivityResult in mainActivity.
public void onActivityResult(int requestCode, int resultCode, Intent data){
super.onActivityResult(requestCode, resultCode, data);
System.out.println("There is something coming to this function" + requestCode);
if(requestCode == NEW_TITLE_ACTIVITY_REQUEST_CODE && resultCode == RESULT_OK){
Title title = new Title(data.getStringExtra(notesSection.EXTRA_REPLY));
mTitleViewModel.insert(title);
}else{
Toast.makeText(getApplicationContext(), R.string.empty_not_saved, Toast.LENGTH_LONG).show();
}
}
code in my notesSection activity.
finishFab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// System.out.println("Button Has Been Clicked From Notes Section");
Intent replyIntent = new Intent();
if (TextUtils.isEmpty(titleEdit.getText())){
// System.out.println("Empty?");
setResult(RESULT_CANCELED, replyIntent);
}else{
// System.out.println("Sending Something Supposedly");
String title = titleEdit.getText().toString();
// System.out.println("Sending " + title);
replyIntent.putExtra(EXTRA_REPLY, title);
setResult(RESULT_OK, replyIntent);
}
finish();
// startActivity(new Intent(notesSection.this, MainActivity.class));
}
});
FYI: When I print something in the onActivityResult function, nothing shows up on my run terminal, I don't know why this is, but I don't think the function is being reached for some reason. I will send more code if necessary.
Thanks.
In your first activity try starting second activity like this
static int NEW_TITLE_ACTIVITY_REQUEST_CODE = 1;
#Override
protected void onCreate(Bundle savedInstanceState) {
---
---
---
// i assume you are starting activity on some button click
// so add following line in you button on click event
startActivityForResult(new Intent(MainActivity.this,notesSection.class),NEW_TITLE_ACTIVITY_REQUEST_CODE);
}
then override following method in your FIRST ACTIVITY
#Override
public void onActivityResult(int requestCode, int resultCode, #Nullable Intent data) {
if (resultCode == Activity.RESULT_OK && requestCode == NEW_TITLE_ACTIVITY_REQUEST_CODE)
{
// do whatever you want
}
}
Also update your finish fab on click listener
finishFab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent replyIntent = new Intent();
if (TextUtils.isEmpty(titleEdit.getText())){
setResult(RESULT_CANCELED, replyIntent);
}
else{
replyIntent.putExtra("TITLE", titleEdit.getText().toString());
setResult(RESULT_OK, replyIntent);
}
finish();
}
});
Actually, this procedure has changed recently. You might want to take a look at the official documentation so that you can implement it according to your needs.
Related
I have the following code
public void changeContentOnClick(View view) {
Intent intent = new Intent(this, ChangeNodeContentActivity.class);
intent.putExtra("SELECTED_NODE_ID", selectedNode.getNodeId());
intent.putExtra("SELECTED_NODE_CONTENT", selectedNode.getNodeContent());
startActivityForResult(intent,RESULT_OK);
Log.d(TAG, "Can I get here?");
onActivityResult(RESULT_OK, RESULT_OK, intent);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
try {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_CODE && resultCode == RESULT_OK) {
String editedNodeId = data.getStringExtra("EDITED_NODE_ID");
String editedNodeContent = data.getStringExtra("EDITED_NODE_CONTENT");
Node nodeChecker = new Node(editedNodeId);
Node editedNode = new Node(editedNodeId, editedNodeContent);
Log.d(TAG, editedNode.toString());
nodes.set(nodes.indexOf(nodeChecker), editedNode);
adapter.notifyDataSetChanged();
}
} catch (Exception e) {
Toast.makeText(this, e.toString(), Toast.LENGTH_SHORT).show();
}
}
Somehow, after startActivityForResult method is called, everything stops. The log with message "Can I get here?" is never printed and I don't understand why not. I have followed the answer to this topic, but somehow couldn't make it work. Do I call the onActivityResult in the wrong way or place? Please help me out!
The that should send back some info from the ChangeNodeContentActivity and the one that handles the result code is the following on click listener:
public void changeContentOnClick(View view) {
Intent intent = getIntent();
selectedNode.setNodeContent(nodeContentDisplay.getText().toString());
intent.putExtra("EDITED_NODE_ID", selectedNode.getNodeId());
intent.putExtra("EDITED_NODE_CONTENT", selectedNode.getNodeContent());
setResult(RESULT_OK, intent);
Log.d(TAG, selectedNode.toString());
finish();
}
startActivityForResult() method receives an intent and requestCode, so you should change it to:
startActivityForResult(intent, REQUEST_CODE)
And onActivityResult() method is automatically called when returning from the activity, so you should remove the direct call you made to the method, i.e. onActivityResult(RESULT_OK, RESULT_OK, intent)
I am writing a component that allows user to pick a location based on the place indicated by the location picker. One of the requirements is to send the LatLng object back from the map activity to the activity that called the former. The problem is that returned result code is always RESULT_CANCELLED, despite setting it explicitly to RESULT_OK. Here's the code:
Calling activity:
public void getLocationBtn(View view) {
Intent i = new Intent(this, PickLocationActivity.class);
startActivityForResult(i, 1);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1) {
if (resultCode == Activity.RESULT_OK) {
location = data.getParcelableExtra("location");
Log.d(TAG, "gotLocation: " + location);
}
if (resultCode == Activity.RESULT_CANCELED) {
Toast.makeText(getApplicationContext(), "Location not chosen", Toast.LENGTH_SHORT).show();
}
}
}
Called activity:
btnFind.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
centerLatLang = mMap.getProjection().getVisibleRegion().latLngBounds.getCenter();
Button doneBtn = findViewById(R.id.locationPickerDoneBtn);
doneBtn.setEnabled(true);
}
});
}
public void doneBtn(View view) {
Intent returnIntent = new Intent();
returnIntent.putExtra("location", centerLatLang);
setResult(Activity.RESULT_OK, returnIntent);
finish();
}
btnFind get the coordinates, doneBtn confirms user's choice and comes back to the previous activity.
I have already tried replacing Intent returnIntent = new Intent(); with getIntent(), but it didn't work; the returned bundle was null.
it happen when your activity is using singleTask launch mode. so i recommand if you have below line in your manifest activity tab please remove it.
android:launchMode="singleInstance"
I have problem with onActivityResult, whatever I'm doing I can't get resultCode right.
I know that there are similar questions but at the end they didn't help me and I couldn't fix it
MainActivity: method which will open new Activity Popup.class
public void openShopView(){
Intent intent = new Intent(this, Popup.class);
Bundle b = new Bundle();
b.putString("which", "ShopMain");
intent.putExtras(b);
startActivityForResult(intent, 1);
}
Second Activity: method which will open yet another Activity Popup.class just with different layout
shop_c1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(getIntent());
Bundle b = new Bundle();
b.putString("which", "ShopBuildings");
intent.putExtras(b);
startActivity(intent);
finish();
}
});
Third Activity: and there is method which should setResult and close Activity
building2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Log.i("LOG_NEW: ", "" + getCurrentBuildingTable(1) + ", " + checkSlotTable(1));
if(getCurrentBuildingTable(1) && checkSlotTable(1) == -1) {
Intent returnIntent = getIntent();
returnIntent.putExtra("result", 1);
setResult(RESULT_OK, returnIntent);
finish();
}else if (checkSlotTable(1) == -1){
Log.i("LOG_NEW: ", "Building already exist");
}
else{
Log.i("LOG_NEW: ", "Not enough resources");
}
}
});
At the end there is onActivityResult() from MainActivity
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Log.i("LOG_RES: ", "Checking.. " + requestCode + ", " + resultCode);
if (requestCode == 1) {
if(resultCode == RESULT_OK){
String result = data.getStringExtra("result");
Log.i("LOG_RES: ", result);
}
}
}
Whatever I'm doing I can't start if(resultCode == RESULT_OK) loop and resultCode is always 0..
Thanks for help
setResult must be called in Second Activity, since intent of second activity was passed in startActivityForResult.
However, you can delegate the result code of Third Activity to Second Activity, then to third.
Change your Second Activity to something like this:
shop_c1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(getIntent());
Bundle b = new Bundle();
b.putString("which", "ShopBuildings");
intent.putExtras(b);
startActivityForResult(intent,1);
//Remove finish from here
}
});
then also add this in Second Activity
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==1){
setResult(resultCode,data);
}
finish();
}
i have button which have attribute android:onClick="atnDuom".
There is that function
public void atnDuom(View view)
{
finish();
}
and there is onActivityResult function in the same activity.
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1) {
if (resultCode == RESULT_OK) {
DOP = new DatabaseOperations(ctx);
Intent returnIntent = new Intent();
user_name = data.getStringExtra("tarpVard");
user_lastname = data.getStringExtra("tarpPav");
institucijos_pavadinimas = data.getStringExtra("tarpInst");
padalinio_pavadinimas = data.getStringExtra("tarpPad");
pareigos = data.getStringExtra("tarpPar");
mob_tel = data.getStringExtra("tarpMob");
el_pastas = data.getStringExtra("tarpEl");
setResult(RESULT_OK,returnIntent);
DOP = new DatabaseOperations(ctx);
if(newVard.equals("")||newPav.equals("")||newInst.equals("")||newPad.equals("")||newPar.equals("")||newMob.equals("")||newEl.equals(""))
{
Toast.makeText(getBaseContext(), R.string.prashome, Toast.LENGTH_LONG).show();
}
else
{
DOP.updateUserInfo(DOP, user_name, user_lastname, institucijos_pavadinimas, padalinio_pavadinimas, pareigos, mob_tel, el_pastas, newVard, newPav, newInst, newPad, newPar, newMob, newEl);
Toast.makeText(getBaseContext(), "Duomenys atnaujinti", Toast.LENGTH_LONG).show();
finish();
}
}
}
}
It is possible to execute function onActivityResult whithout doing anything in atnDuom function?
Finish() close activity and onActivityResult doesnt work :)
You are using data from the intent, if you want to go to onActivityResult from atnDuom you will need to create a new Intent and push all the data needed
Intent newIntent = new Intent();
newIntent.putExtras(...);
onActivityResult(REQUEST_CODE, RESULT_OK, newIntent);
In my app I have a header with icon hidden, I have a adapter with a listview when I click the listview I go to a login screen using listener, when the login is successful is should come back to listview(adapter) and icon should get visible on header. i am sending intent as follows: http://pastebin.com/4SKnyjVX
below is onclick the login button
public void onClick(View v) {
String password = etPassword.getText().toString();
if(password.equals("guest")){
Intent returnIntent = new Intent();
returnIntent.putExtra("result",result);
setResult(1,returnIntent);
finish();
} else {
//----
}
finish();
}
how can i use onActivityResult to set a flag and use this flag in click listener,
and also use it to make the icon visible. Any suggestion is appreciated
You have to override onActivityResult(int requestCode, int resultCode, Intent resultIntent):
requestCode is the integer that you originally passed as the second parameter to startActivityForResult(). You should check this matches your original request, in case you have multiple requests you have to differentiate between.
resultCode and resultIntent is the integer and intent you pass to setResult() in your code above.
So your method should look something like:
#Override
public void onActivityResult(int requestCode, int resultCode, Intent resultIntent) {
if (requestCode == 1) { // original request
if (resultCode == 1) { // success
String result = resultIntent.getStringExtra("result");
// Login successful, update your model and call adapter.notifyDataSetChanged() or something
}
}
}
In your previous activity where you have listview with hidden icon in header, override the function onActivityResult() something like this -
protected void onActivityResult (int requestCode, int resultCode, Intent data) {
boolean success = data.getBooleanExtra("result", false);
if(success) {
hiddenIcon.setVisibility(View.VISIBLE);
}
else {
showDialog("Error");
}
}
And I've changed your onClick this way
public void onClick(View v) {
String password = etPassword.getText().toString();
Intent returnIntent = new Intent();
if(password.equals("guest")){
returnIntent.putExtra("result", true);
setResult(RESULT_OK, returnIntent);
}
else {
returnIntent.putExtra("result", false);
setResult(RESULT_OK, returnIntent);
}
finish();
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
if(resultCode==RESULT_OK){
Bundle basket=data.getExtras();
String s=basket.getString("result");
//Your Code Here
}
}
This will be helpful