I have a TextView in my main activity.
pressing a button i open another activity and get to the options where i can rename my
TextView
btnSet.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, Options.class);
startActivity(intent);
}
});
In my Options activity i rename my TextView like this
public class Options extends MainActivity{
public static Boolean isRenamed;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.options);
String lblName = ("Counter 1");
Button btnOk = (Button) findViewById(R.id.btn_ok);
btnOk.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent backToMain = new Intent(Options.this, MainActivity.class);
EditText labelName = (EditText) findViewById(R.id.set_name);
String lblName = labelName.getText().toString();
backToMain.putExtra(LABEL_NAME, lblName);
isRenamed = true;
startActivity(backToMain);
finish();
}
});
}
}
I am using the boolean isRenamed and i set it to true after clicking ok
And in my main activity i've set this
if (Options.isRenamed == true) {
// Get the message from the intent
Intent backToMain = getIntent();
String lblName = backToMain.getStringExtra(Options.LABEL_NAME);
// Edit the text view
TextView label = (TextView) findViewById(R.id.label1);
label.setText(lblName);
}
For now it's force closing, but is there some more elegant way to see if i've renamed the file and then execute that piece of code to set it?
Context.startActivityForResult();
do all your renaming and other stuff there. return a simple integer to know what happened. That way when you call finish() in your second activity it will return to your first without creating a new instance.
Use startActivityForResult() instead of startActivity(). In the Options Activity:
public static final int RENAMED = 100;
btnOk.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent backToMain = new Intent(Options.this, MainActivity.class);
EditText labelName = (EditText) findViewById(R.id.set_name);
String lblName = labelName.getText().toString();
backToMain.putExtra(LABEL_NAME, lblName);
isRenamed = true;
setResult(RENAMED);
finish();
}
});
In MainActiviy, override onActivityResult() and
when it is fired check if resultCode paramter is equals to RENAMED .
for this senario you need to use
startActivityForResult(intent, requestCode)
instead of startActivity(intent)
in your Options Activity you ca setResult(resultCode, data) and call finish.
and in MainActivity you can use data in
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
super.onActivityResult(requestCode, resultCode, data);
}
you can use
startActivityForResult(intent, intentsData.REQUEST_CODE);
and then change your TextView when activity is resumed
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
/**
* change your TextView
*/
super.onActivityResult(requestCode, resultCode, data);
}
Related
I have tried everything and whatever I could to solve this problem. At last I am posting it here to get a solution (New to Android).
I have made an android scanner app and I am using ZXing open source code. The problem is after scan I am trying to send the scan result to another activity but unable to do.
Here is my code:
public class MainActivity extends AppCompatActivity
implements ZXingScannerView.ResultHandler, NavigationView.OnNavigationItemSelectedListener {
private ZXingScannerView mScannerView;
private int CALL_SCANNER_APP;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Scan Button code
public void onClick(View v) {
ZXingScannerView mScannerView = new ZXingScannerView(this);
setContentView(mScannerView);
mScannerView.setResultHandler(this);
mScannerView.startCamera();
//startActivityForResult(mScannerView1, CALL_SCANNER_APP);
}
#Override
protected void onPause (){
super.onPause();
mScannerView.stopCamera();
}
#Override
public void handleResult(Result result) {
ResultActivity.tvresult.setText(result.getText());
/*Log.w("handleReuslt", result.getText());
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Scan Result");
builder.setMessage(result.getText());
AlertDialog alertDialog = builder.create();
//alertDialog.show();
builder.setPositiveButton("Result", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(MainActivity.this, MainActivity.class);
startActivity(intent);
}
});
builder.setNegativeButton("OK", null).show();*/
//Resume Scanning
//mScannerView.resumeCameraPreview(this);
}
There is one method which send results from One activity to other activity is scanActivityForResult() but in my case I am not using intent on public void onClick(View v)
So how do I achieve this.
Thanks!
Use Below code into the button click.
Intent intent = new Intent(SelectOptionActivity.this, CaptureActivity.class);
intent.putExtra("SCAN_MODE", "ONE_D_MODE");
intent.putExtra("SCAN_FORMATS", "CODE_39,CODE_93,CODE_128,DATA_MATRIX,ITF,CODABAR,EAN_13,EAN_8,UPC_A,QR_CODE");
intent.setAction(Intents.Scan.ACTION);
startActivityForResult(intent, 1);
And override this method to get result of scanning.
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (requestCode == 1 && resultCode == RESULT_OK) {
final String contents = intent.getStringExtra(Intents.Scan.RESULT);
final String formatName = intent.getStringExtra(Intents.Scan.RESULT_FORMAT);
}
}
in handleDecodeInternally you directly intent the Capture Activity to desired Activity
private void handleDecodeInternally(Result rawResult, ResultHandler resultHandler, Bitmap barcode) {
maybeSetClipboard(resultHandler);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if (resultHandler.getDefaultButtonID() != null && prefs.getBoolean(PreferencesActivity.KEY_AUTO_OPEN_WEB, false)) {
resultHandler.handleButtonPress(resultHandler.getDefaultButtonID());
return;
}
statusView.setVisibility(View.GONE);
viewfinderView.setVisibility(View.GONE);
resultView.setVisibility(View.GONE);
Intent intent = new Intent(CaptureActivity.this, AfterCaptureActivity.class);
startActivity(intent);
finish();
There is an example code that passed data by using Intent below the three Activity codes.
Activity A
public class A extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_A);
}
public void onButton1Clicked(View v) {
Intent intent = new Intent(getApplicationContext(), B.class);
startActivity(intent);
}
Activity B
public class B extends AppCompatActivity {
TextView tv;
ImageButton ib;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_B);
tv = (TextView) findViewById(R.id.textView);
ib = (ImageButton) findViewById(R.id.imageButton);
ib.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(B.this, C.class);
startActivityForResult(intent, 2);
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 2) {
if (data != null) {
String message = data.getStringExtra("DATA");
tv.setText(message);
}
}
}
public void onButton2Clicked(View v) {
Intent intent = new Intent(getApplicationContext(), C.class);
startActivity(intent);
}
Activity C
public class C extends AppCompatActivity {
EditText et;
Button btn;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_C);
et = (EditText) findViewById(R.id.editText);
btn = (Button) findViewById(R.id.button);
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String data = et.getText().toString();
Intent intent = new Intent();
intent.putExtra("DATA", data);
setResult(2, intent);
finish();
}
});
}
The order of activity is A - B - C.
In A, there is a Button that can move to B, and in B there are a Button(can move to C) and TextView. In C, a Button(can move to B again) and EditText.
For example, Using 'startActivityForResult' I have output as TextView(B) that received a text which was input by EditText in C. But after moving B into A(Back), an insertion of TextView gets disappeared when entering to B again. In addition, even if entering into C, there is no insertion of EditText, too.
I would really need and know 'Save code' into variable by inputting as EditText when pressing a button in C.
In this case, HOW can I add ‘Code’ the remain the insertion value either the insertion value remains by quitting the application or moves to Activity that received DATA like A?
Thanks for your cooperation and concern.
To maintain the state of your activity, you have to override onSaveInstanceState method. Store the value of your TextViews and EditText in this method. For example, let's talk about Activity B. In activity B you would do something like this:
#Override
public void onSaveInstanceState(Bundle savedInstanceState) {
// Save the user's current game state
String text = tv.getText().toString();
savedInstanceState.putString("mytext", text);
// Always call the superclass so it can save the view hierarchy state
super.onSaveInstanceState(savedInstanceState);
}
Then in your onCreate do this:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); // Always call the superclass first
// Set Content View and initialize the views
// Check whether we're recreating a previously destroyed instance
if (savedInstanceState != null) {
// Restore value of members from saved state
String mytext = savedInstanceState.getString("mytext");
tv.setText(mytext);
} else {
// Probably initialize members with default values for a new instance
}
...
}
You can read more about Recreating an Activity.
You can store intent's data using following way..
Your example seems confusing on how you passing the data and you have two methods in ActivityB handing the Intent. (onButtonClicked and StartActivityForResult())
Here's simple example
Define unique string to save your Intent's data in
- ActivityA
public final static String EXTRA_MESSAGE ="myMessage";
below method will open the ShowMessage Activity showing the message you type in EditText view.
public void sendMessage(){
Intent intent = new Intent(this, ShowMessage.class);
EditText editText = (EditText) findViewById(R.id.edit_message);
String message = editText.getText().toString();
intent.putExtra(EXTRA_MESSAGE, message);
startActivity(intent);
}
Here's how you can retrieve that data in ShowMessage activity.
-ActivityB.
Intent intent = getIntent();
String message = intent.getStringExtra(MainActivity.EXTRA_MESSAGE);
//EXTRA_MESSAGE is a unique string that holds the message typed in TextView
TextView receiveMessage = findViewById(R.id.sentMessage);
receiveMessage.setText(message); //would set the message typed in ActivityA
Now when you get back and if you still want your EditText to have the previous string entered, you can do as the answer given by Eric B.
//Saving the value
#Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
String myMessage = editText.getText().toString();
outState.putString("myMessage", myMessage);
}
in onCreate(), you can retrieve as follows
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null){
String myMessage = savedInstanceState.getString("myMessage","");
editText.setText(myMessage);
}
Also one thing recommended is resultCode == RESULT_OK for validation of intent.
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 2 && resultCode == RESULT_OK) {
if (data != null) {
String message = data.getStringExtra("DATA");
tv.setText(message);
}
}
I have a showAddForm button like the imej below in Claims.java.
When the + button is pressed, it will show Alert Dialog Window with radio buttons. When the radio button is checked, it will goes to specific activity. In the activity, it has an editText and a save button. I want the value on the editText display on the showAddForm button when the save button in the activity is clicked. How can I do to achieve this?
Claims.java
public class Claims extends Fragment {
private TextView c;
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
View claims = inflater.inflate(R.layout.claims, container, false);
View.OnClickListener listener = new View.OnClickListener() {
public void onClick(View v) {
AlertDialogRadio();
}
};
Button button1 = (Button) claims.findViewById(R.id.button10);
Button button = (Button) claims.findViewById(R.id.button8);
button1.setOnClickListener(listener);
c=(TextView)claims.findViewById(R.id.textView49);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
Intent intent = new Intent(getActivity().getApplicationContext(), CameraMain.class);
startActivity(intent);
}
});
return claims;
}
public void AlertDialogRadio() {
final CharSequence[] ClaimsModel = {"Project", "Petrol", "Car Maintenance"
, "Medical", "Other"};
AlertDialog.Builder alt_bld = new AlertDialog.Builder(getActivity());
alt_bld.setTitle("Select a Claims");
alt_bld.setSingleChoiceItems(ClaimsModel, -1, new DialogInterface
.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
if (item == 0) {
Intent intent = new Intent(getActivity().getApplicationContext(), Project1.class);
startActivity(intent);
} else if (item == 1) {
Intent intent = new Intent(getActivity().getApplicationContext(), Petrol.class);
startActivity(intent);
} else if (item == 2) {
Intent intent = new Intent(getActivity().getApplicationContext(), CarMainten.class);
startActivity(intent);
} else if (item == 3) {
Intent intent = new Intent(getActivity().getApplicationContext(), Medical.class);
startActivity(intent);
} else if (item == 4) {
Intent intent = new Intent(getActivity().getApplicationContext(), Other.class);
startActivity(intent);
}
}
});
AlertDialog alert = alt_bld.create();
alert.show();
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == 1) {
if(resultCode == Activity.RESULT_OK){
String result=data.getStringExtra("text");
c.setText(result);
}
if (resultCode == Activity.RESULT_CANCELED) {
//Write your code if there's no result
}
}
}//onActivityResult
}
Assume the user choose Project.
Project1.java
public class Project1 extends AppCompatActivity {
private static String text;
private static EditText txt;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.project);
txt= (EditText)findViewById(R.id.editText36);
Button b=(Button)findViewById(R.id.button17);
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
Intent returnIntent = new Intent();
text = txt.getText().toString();
returnIntent.putExtra("text", text);
setResult(Activity.RESULT_OK, returnIntent);
finish();
}
});
}
}
Now when I click save button in Project1.java, it return to the AlertDialogRadio which is not I want and the text still not displaying on the textView!!! ANYONE CAN HELP?????
You can use startActivityForResult() and override onActivityResult() in your activity. You can use setResult() in the second activity to pass whatever you want to your caller activity.
Example here and here
edit:
If you want it to use from a Fragment, you have to write this in your Activity that is holding the Fragment:
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
This will pass the result to your fragment, so you can handle the result inside your fragment.
And as I already mentioned, you have to use startActivityForResult() instead of startActivity()
as #keybee said you should use startActivityForResult() to start the project.class from your dialog.
In the Project1.Class when you click save use setResult() to send the value back to the claims.class(Dont do startActivity() again. just use finish() ).
and in your Claims.class use onActivityResult(int requestCode, int resultCode, Intent data) to recieve the value sent from the project1.class.
you can do a setText() on showAddForm button in the onActivityResult(int requestCode, int resultCode, Intent data) function
I been working on Android Native App , What i was trying to do is :
Activities - A -> B -> C Then A-> B -> C -> C .
From C Activity if it again point to C then i want to remove C , B from stack manually .
On my back it should move only to A .
I tried finish() but problem is :
Activities - A -> B -> C Then A-> B -> C -> C on finish A -> B -> C required state A-> C .
Is anyone know how to catch all activities in stack and remove specific activities from stack ??
In Activity C, override onBackPressed and add in something like:
#Override
public void onBackPressed() {
if (shouldGoBackToA) { // There are various ways this could be set
Intent intent = new Intent(this, AActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
} else {
finish();
}
}
FLAG_ACTIVITY_CLEAR_TOP will cause it to go down the stack to the existing copy of A Activity instead of starting a new one. From the docs:
public static final int FLAG_ACTIVITY_CLEAR_TOP
If set, and the activity being launched is already running in the current task, then instead of launching a new instance of that activity, all of the other activities on top of it will be closed and this Intent will be delivered to the (now on top) old activity as a new Intent.
While calling intent pass a flag called actvity clear top like this:
Intent newIntent=new Intent(this,MainActivity.class);
newIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(newIntent);
You can use this :
In A activity while passing to B activity, the intent should be added with a flag FLAG_ACTIVITY_NO_HISTORY like this,
Button b=(Button) findViewById(R.id.button1);
b.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent newIntent=new Intent(AActivity.this,Bactivty.class);
newIntent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
startActivity(newIntent);
}
});
While moving to CActivity:
Button b = (Button) findViewById(R.id.button1);
b.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent newIntent = new Intent(Bactivty.this, CActivity.class);
startActivity(newIntent);
}
});
On backpress will take you to AActivity now.
Step 1: Start activty for result A -> B -> C1 -> C2..
Call your Activity with startActivityForResult
Intent intent = new Intent(yourActivity.this, nextActivity.class);
startActivityForResult(intent, 1);
Step 2: In C2 specify that you want to go back to A..
Whenever you are done with your activity write the below code
Intent i = getIntent();
i.putString("Result","GottoA");
setResult(Activity.RESULT_OK, i);
finish();
Step 3: Whenever C2 finishes , previsus stack activit's onActivityResult is called.. so u can check in C1 and B onActivityResult whether you have set any result bck.. and finish accordingly
and impliment the following code in Activity B and c
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Intent i = getIntent();
if (resultCode == RESULT_OK && i.getString("Result","null").equals"GottoA") {
i.putString("Result","GottoA");
setResult(RESULT_OK, i);
finish();
}
}
In Activity C, when back button is pushed start activity A like this:
#Override
public void onBackPressed() {
Intent intent = new Intent(getApplicationContext(), A.class);
intent.putExtra("EXIT", true);
startActivity(intent);
}
Then in Activity A's onCreate() do this
if (getIntent().getBooleanExtra("EXIT", false)) {
finish();
}
this complete example may help you...
public class ActivityA extends Activity {
public static final int ID_TEXTVIEW = 0xDEAF1;
public static final int ID_BUTTON = 0xDEAF2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
View contentView = getContentView(this);
TextView textView = (TextView) contentView.findViewById(ID_TEXTVIEW);
textView.setText("ActivityA");
setContentView(contentView);
final Button button = (Button) contentView.findViewById(ID_BUTTON);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(ActivityA.this, ActivityB.class);
startActivity(intent);
}
});
}
public static View getContentView(Context context) {
LinearLayout layout = new LinearLayout(context);
layout.setOrientation(LinearLayout.VERTICAL);
layout.setGravity(Gravity.CENTER);
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
layoutParams.gravity = Gravity.CENTER_HORIZONTAL;
TextView textView = new TextView(context);
textView.setLayoutParams(layoutParams);
textView.setId(ID_TEXTVIEW);
layout.addView(textView);
Button button = new Button(context);
button.setText("Next");
button.setLayoutParams(layoutParams);
button.setId(ID_BUTTON);
layout.addView(button);
return layout;
}
}
public class ActivityB extends Activity {
public static final String ACTION_FINISH = "com.myapp.test2.ACTION_FINISH";
public ActivityB() {
}
private FinishReceiver finishReceiver;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
View contentView = ActivityA.getContentView(this);
final TextView textView = (TextView) contentView
.findViewById(ActivityA.ID_TEXTVIEW);
textView.setText("ActivityB");
setContentView(contentView);
final Button button = (Button) contentView
.findViewById(ActivityA.ID_BUTTON);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(ActivityB.this, ActivityC.class);
startActivity(intent);
}
});
finishReceiver = new FinishReceiver();
IntentFilter filter = new IntentFilter(ACTION_FINISH);
registerReceiver(finishReceiver, filter);
}
#Override
protected void onDestroy() {
super.onDestroy();
unregisterReceiver(finishReceiver);
}
private class FinishReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(ACTION_FINISH)) {
finish();
}
}
}
}
public class ActivityC extends Activity {
public ActivityC() {
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
View contentView = ActivityA.getContentView(this);
final TextView textView = (TextView) contentView
.findViewById(ActivityA.ID_TEXTVIEW);
textView.setText("ActivityC");
setContentView(contentView);
final Button button = (Button) contentView.findViewById(ActivityA.ID_BUTTON);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(ActivityB.ACTION_FINISH);
sendBroadcast(intent);
intent = new Intent(ActivityC.this, ActivityC.class);
startActivity(intent);
finish();
}
});
}
}
In my quiz game, after wrong answer I call a popup with an Intent for result. In that popup I have an OK button. I need, after user press OK button, to load next question. But now, I see in background next question loaded, even though my popup is not closed. Here's my code:
static final int MY_REQUEST = 0;
Intent i = new Intent(Kviz.this, Popup_pogresno.class);
startActivityForResult(i, MY_REQUEST);
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
nextQuestion();
}
And my popup class (it's a Theme.Dialog activity):
public class Popup_pogresno extends Activity implements OnClickListener{
Button ok;
#Override
protected void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
super.onCreate(savedInstanceState);
setContentView(R.layout.popup);
ok = (Button) findViewById(R.id.bPopupOK);
ok.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
finish();
}
});
}
public void onClick(View v) {
// TODO Auto-generated method stub
}
#Override
public void onBackPressed() {
//do nothing
}
}
So, I need the next question NOT to load UNTIL I press the OK button.
set a result code in Popup_pogresno Activity, and check this result code in Kviz activity on the basis of request code. If result code is ok the call the function nextQuestion()
set result code as follow and check in Kviz for is result code.
Intent i = new Intent(Kviz.this, Popup_pogresno.class);
startActivityForResult(i, MY_REQUEST);
set result code on ok button click in Popup_pogresno :
Intent returnIntent = new Intent();
setResult(RESULT_OK, returnIntent);
finish();
check for result code
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == MY_REQUEST) {
if(resultCode == RESULT_OK){
nextQuestion();
}
if (resultCode == RESULT_CANCELED) {
//Write your code if there's no result
}
}
}