如何在 Eclipse 中拆分字符串并将项目添加到 ListView(对于 cycle/iteration)?
How Split a String and add items to a ListView (for cycle/iteration) in Eclipse?
我在 Eclipse 中有下一个字符串
"actif,fernando,enrique"
//this will be variable with commas
如何分割这个字符串?并使用 "FOR" 添加到列表视图?在 Eclipse 中 / Android Java
我需要这样的 ListView 或 Spinner:
actif
_______
fernando
________
enrique
你可以这样试试:
String input = "actif,fernando,enrique";
try {
String[] splitArray = input.split(",");
for(String s : splitArray){
yourAdapter.add(s);
}
} catch (PatternSyntaxException ex) {
}
假设您的适配器是 String
类型
String[] list = "your string".split(",");
对于列表视图:
ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this,android.R.layout.simple_list_item_1,list);
yourListViewvariable.setAdapter(adapter);
微调器更新:
private Spinner spinner = (Spinner)findViewById(R.id.yourSpinnerId);
ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this,android.R.layout.simple_spinner_item,list);
adapter.setDropDownViewResource(R.layout.support_simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
我在 Eclipse 中有下一个字符串
"actif,fernando,enrique"
//this will be variable with commas
如何分割这个字符串?并使用 "FOR" 添加到列表视图?在 Eclipse 中 / Android Java
我需要这样的 ListView 或 Spinner:
actif
_______
fernando
________
enrique
你可以这样试试:
String input = "actif,fernando,enrique";
try {
String[] splitArray = input.split(",");
for(String s : splitArray){
yourAdapter.add(s);
}
} catch (PatternSyntaxException ex) {
}
假设您的适配器是 String
String[] list = "your string".split(",");
对于列表视图:
ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this,android.R.layout.simple_list_item_1,list);
yourListViewvariable.setAdapter(adapter);
微调器更新:
private Spinner spinner = (Spinner)findViewById(R.id.yourSpinnerId);
ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this,android.R.layout.simple_spinner_item,list);
adapter.setDropDownViewResource(R.layout.support_simple_spinner_dropdown_item);
spinner.setAdapter(adapter);