private void addCategory() {
String name = mNewCategoryText.getText().toString();
Category category = new Category(name);
category.save();
mCategories.add(name);
mAdapter.notifyDataSetChanged();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mNewCategoryButton = (Button) findViewById(R.id.newTaskButton);
mNewCategoryText = (EditText) findViewById(R.id.newTask);
mCategories = new ArrayList<String>();
for (Category category : Category.all()) {
mCategories.add(category.getName());
Log.d(TAG, category.getId().toString());
}
mAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, mCategories);
setListAdapter(mAdapter);
mNewCategoryButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
addCategory();
}
});
}