pass arraylist from one activity to other

Question

How can I pass ArrayList from one activity to other activity?

Answer 1

It depends on the type of arraylist

• putIntegerArrayListExtra(String name, ArrayList<Integer> value)

• putParcelableArrayListExtra(String name, ArrayList<? extends Parcelable> value)

• putStringArrayListExtra(String name, ArrayList<String> value)

• putCharSequenceArrayListExtra(String name, ArrayList<CharSequence> value)

Then you can read from you next activity by replacing put with get with key string as argument,eg

myIntent.getStringArrayListExtra("arrayPeople");

Answer 2

You can create one bundle in bundle put parceable array list provided by labeeb and set to intent here is the code for

Intent i = new Intent(this,name.class);
Bundle b = new Bundle();
b.putIntegerArrayListExtra(String name, ArrayList<Integer> value);
//b.putParcelableArrayListExtra(String name, ArrayList<? extends Parcelable> value);
//b.putStringArrayListExtra(String name, ArrayList<String> value);
i.putExtra(String name,b);
startActivity(i);

And get data into another activity like

//pseudo code
Bundle b = getIntent().getExtra().putParcelableArrayListExtra(String name);