Get ArrayList<HashMap<String, String>> values
21,620
Use:
list_params_.get(0).get("city");
Author by
MarcForn
Updated on July 09, 2022Comments
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MarcForn almost 2 years
In my first activity I have the next code:
ArrayList<HashMap<String, String>> list_params = new ArrayList<HashMap<String, String>>(); HashMap<String, String> param_aux = new HashMap<String, String>(); param_aux.put("language", Integer.toString(language_spinner.getSelectedItemPosition())); param_aux.put("city", city_edittext.getText().toString()); list_params.add(param_aux);
And in my second activity I want to get the values, so my code is:
ArrayList<HashMap<String, String>> list_params_ = new ArrayList<HashMap<String, String>>(); list_params_= (ArrayList<HashMap<String, String>>) getIntent().getSerializableExtra("list_params"); System.out.println("...serialized data.."+list_params_);
If I chech the System.out, the values are correct sent but I want to get a specific value of the HashMap (example: city value).
...serialized data..[{weekend_midday_check=1, weekend_afternoon_check=0, weekend_morning_check=1, sort_by=0, language=0, weekly_afternoon_check=1, weekly_morning_check=1, weekly_midday_check=1, city=Terrassa}]
How can I get the value for the city sent in the first activity?