I'm writing code that sends and receives data through Intent
However, the code is always having problems in: summaryResult
Please, can anyone help me?
Code to send data:
``` nextPage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent senderIntent = new Intent(getApplicationContext(), UserRegistration2.class);
Bundle sendlerBundler = new Bundle();
sendlerBlundler.putString("summaryResult", summaryResult);
senderIntent.putExtras(sendlerBundler);
startActivity(senderIntent);
Toast.makeText(getApplicationContext(), "It was sent: " + summaryResult, Toast.LENGTH_LONG).show();
Intent intent = new Intent(getApplicationContext(), UserRegistration2.class);
startActivity(intent);
Bundle param = new Bundle();
param.putString("name", name);
param.putString("birthDate", birthDate);
parame.putString("city", city);
param.putString("summaryResult", summaryResult);
senderIntent.putExtras(param);
startActivity(senderIntent);
startActivity(intent);
}
});```
Code to receive data:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.userRegistration);
Intent receiverIntent = getIntent();
Bundle receiverBundle = receiverIntent.getExtras();
String summaryResult =
receiverBundle.
getString
**("summaryResult");**
Toast.makeText(UserRegistration.this, "Receiving the Summary Result: " +summaryResult, Toast.LENGTH_LONG).show();```
you declared startActivity 4 times which is wrong , first you should put all your desired data in the bundle , add the bundle to the intent then start the activity only once. the code should look like this:
public void onClick(View view) {
Intent senderIntent = new Intent(getApplicationContext(), UserRegistration2.class);
Bundle sendlerBundler = new Bundle();
sendlerBlundler.putString("summaryResult", summaryResult);
senderIntent.putExtras(sendlerBundler);
startActivity(senderIntent);
}
code in receiving activity:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.userRegistration);
Intent receiverIntent = getIntent();
Bundle receiverBundle = receiverIntent.getExtras();
String summaryResult = receiverBundle.getString("summaryResult");
}
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