I have X, Z activities and Y class. Y is view of activity X and called activity for result from X to Z..its not going to onActivityResult in X.
Activity X:
SetContentView(Y);
and
Intent i=new Intent(x.this,z.class);
startActivityforResult(i,100);
onActivityResult method:
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==100)
{
Log.e("Message from Z","Message");
}
}
Activity Z:
setResult(RESULT_OK, (new Intent()).setAction("close"));
this.finish();
How to solve this??
You are creating a new intent; you dont need to do that.
This should work:
setResult(Activity.RESULT_OK);
finish();
Also as a recommendation dont use hard coded request code ( in your case 100). Declare a private static final int variable and use it when starting the activity for result (startActivityforResult) and when accepting the result on onActivityResult method.
Use setResult() like this:
Intent i = getIntent(); //gets the intent that called this intent
setResult(Activity.RESULT_OK, i);
Add your intent as one parameter of setResult()
Try this :
in onActivityResult() update the code
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==100)
{
if(resultCode == RESULT_OK) {
Log.e("Message from Z","Message");
}
}
}
Activity Z:
Intent intent = new Intent();
setResult(RESULT_OK, intent);
finish();
Related
I had tried to send the data from Activity which is instantiated from a Fragment. Sending data from Activity back to fragment. I tried the following code
Fragment:
Instantiated the Fragment
Intent intent = new Intent(Fragement.this,Activity);
startActivity(intent);
Activity:
Intent intent = new Intent(Activitiy.this, Fragment);
intent.putExtra("Sent", "Something");
setResult(RESULT_OK, intent);
finish();
Send result to fragment
In Fragment trying to implement onActivityResult but not even able to define the method.
Call your activity using startActivityForResult like below
Intent intent = new Intent(Fragement.this, Activity);
startActivityForResult(intent, 1);
To get the result implement onActivityResult in your fragment
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == Activity.RESULT_OK && requestCode == 1) {
// here you can retrieve your bundle data.
String yourdata = data.getStringExtra("Sent");
}
}
And In your activity do like following.
Intent intent = new Intent();
resultIntent.putExtra("Sent", "String data");
setResult(RESULT_OK, intent );
finish();
very important
You must override onActivityResult in your Activity(in which fragment is loaded)
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
For a complete example, see this
you must start the activity with startActviityForResult passing a request code
Intent intent = new Intent(Fragement.this, Activity);
startActivityForResult(intent, myRequestCode);
I have two activities. The second activity is called from the first using startActivityForResult(intent,request_code).
In the second activity I have this code:
Intent i = getIntent();
i.putExtra("data" , some data);
setResult(Activity.RESULT_OK,i);
finish();
Then, to get the data in the first activity I use this code:
#Override
protected void onActivityResult(int requestCode,int resultCode,Intent intent)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode==this.uploadRequestCode && resultCode == Activity.RESULT_OK)
{
data = intent.get("data")
}
I start the activity this way:
Intent uploadIntent = new Intent(this,uploadActivity.class)
startActivityForResult(uploadIntent,this.uploadRequestCode)
The problem is that the result code I get is RESULT_CANCELLED even though I set RESULT_OK.
NOTE
I am not talking about a situation when back button is pressed.
UPDATE
I found out that the intent I get in onActivityResult() is null even though I sent an intent, that's why the result code was RESULT_CANCELLED.
Anyone knows why the intent is null?
Maybe this can help you out, something from a project that I have
This how I do start my activity
Intent intent = new Intent(FirstActivity.this, ActivityThatReturnInfo.class);
startActivityForResult(intent, 1);
This is from the activity that I want to return some value
Intent returnIntent = new Intent();
returnIntent.putExtra("VAR",someInfo);
setResult(Activity.RESULT_OK,returnIntent);
finish();
This is on the activity that as started the one that is waiting for the information
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
switch (requestCode)
{
case 1:
if(resultCode == Activity.RESULT_OK)
{
String result = data.getStringExtra("VAR");
// Code to do
}
break;
default:
IntentResult result = IntentIntegrator.parseActivityResult(requestCode, resultCode, data);
if(result != null)
{
if(result.getContents() != null)
{
// Code to do
}
}
break;
}
}
Starting SecondActivity from FirstActivity
Intent i = new Intent(this, SecondActivity.class);
startActivityForResult(i, 100);
Sending data to FirstActivity from SecondActivity
Intent intent= new Intent();
intent.putExtra("result",result);
setResult(RESULT_OK,intent);
finish();
getting result in FirstActivity
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == 100 && resultCode == Activity.RESULT_OK){
String result=data.getStringExtra("result");
Log.e("Result",result);
}
}
Edit:
Change your code to below and try once.
While sending intent from SecondActivity to FirstActivity Intent i = getIntent(); to Intent intent= new Intent();
I am facing a strange issue while returning to an Activity with a Result, I am passing an Intent for startActivityForResult from an Adapter like this :
Intent i = new Intent(activity, EditInfoActivity.class);
i.putExtra("id", list.get(position).getID());
activity.startActivityForResult(i, 100);
and in second Activity i.e. in EditInfoActivity in my case on a Button click I am setting Result for first activity like this:
Intent i = getIntent();
i.putExtra("isDataChange", isDataChange);
setResult(100, i);
finish();
In Activity's onActivityResult method I am able to get result code but getting Intent null.
Why? anybody have any idea on this please share.
in Activity:
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 100) {
//Here data is null and app crash
if (data.getExtras() != null && data.getBooleanExtra("isDataChange", false)) {
recreate();
}
}
}
First, you need to start the Activity with a REQUEST_CODE:
// Here we set a constant for the code.
private final int REQUEST_CODE = 100;
Intent i = new Intent(activity, EditInfoActivity.class);
i.putExtra("id", list.get(position).getID());
activity.startActivityForResult(i, REQUEST_CODE);
Then you need to send RESULT_OK when finishing EditInfoActivity:
Intent i = getIntent();
i.putExtra("isDataChange", isDataChange);
setResult(RESULT_OK, i);
finish();
Then handle the result on your first activity with this:
Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// REQUEST_CODE is defined as 100
if (resultCode == RESULT_OK && requestCode == 100) {
// do process
}
}
setResult TAKES RESULT_CODE instead of REQUEST_CODE.
Replace your code with this, May be it will solve your problem.
setResult(RESULT_OK, i);
And in yout onActivityResult
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
//Here data is null and app crash
if (data != null && data.getBooleanExtra("isDataChange", false)) {
recreate();
}
}
}
Two mistakes. You are passing the intent that was used to launch the activity you are finishing. Use new Intent() instead.
When setting activity result you should use result codes, not a request code setResult(RESULT_OK) alternatively RESULT_CANCELED and handle the response accordingly.
I have an activity that Call another activity for filling an address and second activity should send back the address for the first activity and show it in a textview in first activity
i used these codes
but i dont know why it s not working
first activity:
Intent in = new Intent(getApplicationContext(),ShippingActivity.class);
startActivity(in);
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == RESULT_OK){
tvDeliverTo.setText(data.getStringExtra("DeliveryAdressKEY"));
}
}
and second activity
Intent in = new Intent();
in.putExtra("DeliveryAdressKEY", tvAdress.getText().toString());
setResult(RESULT_OK, in);
finish();
thanks in advance
You need to start the second activity with startActivityForResult:
http://developer.android.com/reference/android/app/Activity.html#startActivityForResult%28android.content.Intent,%20int%29
In onActivityResult, you should also check the resultCode is RESULT_OK, rather than the requestCode.
I believe you should be using startActivityForResult() instead of startActivity().
first activity
Intent in = new Intent(getApplicationContext(),ShippingActivity.class);
startActivityForResult(in, 0);
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 0){
if(resultCode ==1){
tvDeliverTo.setText(data.getStringExtra("DeliveryAdressKEY"));
}
}
}
and second activity
Intent in = new Intent();
in.putExtra("DeliveryAdressKEY", tvAdress.getText().toString());
setResult(1, in);
finish();
and now is working
When I my app is launched I am showing a splash screen. That page is been shown for 10 sec, running on a thread.
When it switches over to new activity on a result I want o hit a URL in server and I will be getting a return value which I can use for my further implements.
Here is my code:
private final int SPLASH_DISPLAY_LENGHT = 1000;
new Handler().postDelayed(new Runnable()
{
#Override
public void run()
{
Log.e("Handler ","run");
Intent myIntent = new Intent(getApplicationContext(), CaptureActivity.class);
startActivityForResult(myIntent, imgDL);
finish();
}
}, SPLASH_DISPLAY_LENGHT);
public void onActivityResult(int requestCode, int resultCode, final Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == imgDL)
{
Log.e("onActivity Result","");
urlHitMethod("http://XXXXXXXXXXXXXXXXXX.com/banner_scan");
}
}
But here the onActivityResult is not called. How to fix this?
Also, please note than if you base activity (the one calling startActivityForResult) can't use the flag noHitory in the manifest.
If you do so, onActivityResult will never be called.
try this
Intent myIntent = new Intent(activity.this, CaptureActivity.class);
and
#Override
public void onActivityResult(int requestCode, int resultCode, final Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == imgDL)
{
Log.e("onActivity Result","");
urlHitMethod("http://XXXXXXXXXXXXXXXXXX.com/banner_scan");
}
if(resultCode==RESULT_OK)
{
Log.e("onActivity Result","come in onactivity result ok");
}
else
{
Log.e("onActivity Result","come in onactivity result with error");
}
}
If you are using onActivityResult, then you should not finish the activity when starting with intent otherwise it will crash the app.
Thanks.
In the CaptureActivity.class you have to set the result and then check in the onActivityResult in the First Activity the result code
In the CaptureActivity.class it should be like the following
Intent in = new Intent();
setResult(1,in);//Here I am Setting the Requestcode 1, you can put according to your requirement
finish();