Passing more than one array using bundle

Question

I am trying to pass 2 double arrays from one activity to the other. However when I try to pass the values from the 2 arrays in the first activity to the arrays in the second activity I get just the values from the first array and its stored in both new arrays.

This is how I use the bundle to send the arrays

Bundle bund = new Bundle();
bund.putDoubleArray(endLatitudeStr, endLatitude);
intent.putExtras(bund);
Bundle bund2 = new Bundle();
bund2.putDoubleArray(endLongitudeStr, endLongitude);
intent.putExtras(bund2);        
startActivity(intent);

And the on the receiving side I have:

Intent intent = getIntent();
mXmlRpcUrl = intent.getStringExtra("XmlRpcUrl");
mSessionID = intent.getStringExtra("SessionID");
mGetSavedTripFunc = intent.getStringExtra("GetSavedTripFunc");
Bundle bund = intent.getExtras();
endLatitude = bund.getDoubleArray(endLatitudeStr);
Bundle bund2 = intent.getExtras();
endLongitude = bund2.getDoubleArray(endLongitudeStr);

However the result is always just the values from the first array(in this case endLatitude) What am i doing wrong?

Does your endLatitudeStr equals endLongitudeStr?

Roman Black
– Roman Black

2014-01-22 09:19:01 +00:00
Commented Jan 22, 2014 at 9:19 — Roman Black
– Roman Black, Commented Jan 22, 2014 at 9:19

user543 · Accepted Answer · 2014-01-22 09:17:18Z

2

Use same bundle object.

Bundle bund = new Bundle();
bund.putDoubleArray(endLatitudeStr, endLatitude);
bund.putDoubleArray(endLongitudeStr, endLongitude);
intent.putExtras(bund);        
startActivity(intent);

Intent intent = getIntent();
mXmlRpcUrl = intent.getStringExtra("XmlRpcUrl");
mSessionID = intent.getStringExtra("SessionID");
mGetSavedTripFunc = intent.getStringExtra("GetSavedTripFunc");
Bundle bund = intent.getExtras();
endLatitude = bund.getDoubleArray(endLatitudeStr);
endLongitude = bund.getDoubleArray(endLongitudeStr);

answered Jan 22, 2014 at 9:17

user543

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8 Comments

user3182266 Over a year ago

Nope it doesnt work still getting just the values of the first array I send :/

HpTerm Over a year ago

So probably the problem is elsewhere can you prove us the endLatitudeStr and endLongitudeStr are different strings

user3182266 Over a year ago

yep they are different strings in each form

HpTerm Over a year ago

Ok. Are you sure you didn't make a typo somewhere in your code between latitude and longitude ? Because the code given here should work. Can you logcat the two arrays before sending and after receiving and showing they are different before and same after.

user3182266 Over a year ago

Bundle[{null=[D@413fa430}]

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HpTerm · Accepted Answer · 2014-01-22 09:18:55Z

0

If i recall correctly you can only use one bundle because if you make another bundle it will replace the previous bundle so what you need to do is put the bund1 and bun2 on the first bundle then retrieve it use

Bundle bundle = new Bundle();
bundle = getIntent().getExtras();
String mystring=bundle.getString("bund1");
String mystring=bundle.getString("bund2");

edited Jan 22, 2014 at 9:18

HpTerm

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answered Jan 22, 2014 at 9:17

user3213989

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Comments

ElDuderino · Accepted Answer · 2014-01-22 09:22:26Z

0

Why do you use 2 Bundles? Just use one ...

Bundle bundle = new Bundle();
bundle.putDoubleArray(endLatitudeStr, endLatitude);
bundle.putDoubleArray(endLongitudeStr, endLongitude);
intent.putExtra(bundle);        
startActivity(intent);

and ...

Intent intent = getIntent();
Bundle bundle = intent.getExtras();
endLatitude = bundle.getDoubleArray(endLatitudeStr);
endLongitude = bundle.getDoubleArray(endLongitudeStr);

answered Jan 22, 2014 at 9:22

ElDuderino

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