How to remove all items in table object [duplicate] - android

This question already has answers here:
Empty an array in Java / processing
(8 answers)
clear method in an array
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The best way to empty array in java
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How to remove all elements in String array in java? [duplicate]
(6 answers)
Closed 5 years ago.
I have a table object 'list_animal':
Animal[] list_animal = new Animal[3];
list_animal[0] = new Animal(...);
list_animal[1] = new Animal(...);
list_animal[2] = new Animal(...);
I want reomve all data in 'list_animal'.


Your question is a bit vague. If I understand correctly, you can do this:
list_animal = new Animal[3];
Or you can assign NULL to each element.


From here How to remove all elements in String array in java?
You can do this
Arrays.fill( list_animal , null );

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Here is what I have so far:
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Do you want to remove the following points or numbers?
If only the points why not:
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I am populating a ListView using TextView as a row through SimpleCursorAdapter.The numbers in the TextView are displayed as say 8 or 2.6786 etc.I want them to be displayed as 8.00 or 2.67 etc.Can it be done through XML(like input Type method etc).Please suggest a wayout.
The question is bit different as under:
The codes are:
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What about formatting the text when you set it?
yourTextView.setText(String.format("%.2f", value));

This could be your solution
yourTextView.setText(String.format("%.2f", value));

Access the values of res/values/strings [duplicate]

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No any difference. They're both equal.

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