Android 自动完全组件（SocialTokenAutoComplete）—— 一种更友好的方式@某人在社交应用中

来源：互联网发布：js 文字字数限制编辑：程序博客网时间：2024/05/16 01:18

项目地址：https://github.com/bitjjj/SocialTokenAutoComplete

代码示例：

public class SocialTokenActivity extends Activity {    SocialContactsCompletionView completionView;    Contact[] people;    ArrayAdapter<Contact> adapter;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_demo);        people = new Contact[]{                new Contact("Marshall Weir", "marshall@example.com",R.drawable.author0),                new Contact("Margaret Smith", "margaret@example.com",R.drawable.author1),                new Contact("Max Jordan", "max@example.com",R.drawable.author2),                new Contact("Meg Peterson", "meg@example.com",R.drawable.author3),                new Contact("Amanda Johnson", "amanda@example.com",R.drawable.author4),                new Contact("Terry Anderson", "terry@example.com",R.drawable.author0)        };        adapter = new FilteredArrayAdapter<Contact>(this, R.layout.contact_layout, people) {            @Override            public View getView(int position, View convertView, ViewGroup parent) {                if (convertView == null) {                    LayoutInflater l = (LayoutInflater)getContext().getSystemService(Activity.LAYOUT_INFLATER_SERVICE);                    convertView = (View)l.inflate(R.layout.contact_layout, parent, false);                }                Contact p = getItem(position);                ((TextView)convertView.findViewById(R.id.name)).setText(p.getName());                ((ImageView)convertView.findViewById(R.id.icon_image)).setBackgroundResource(p.getIcon());                ((TextView)convertView.findViewById(R.id.email)).setText(p.getEmail());                return convertView;            }            @Override            protected boolean keepObject(Contact obj, String mask) {                mask = mask.toLowerCase(Locale.getDefault());                return mask.contains("@") && obj.getName().toLowerCase(Locale.getDefault()).startsWith(mask.substring(mask.lastIndexOf("@")+1));            }        };        completionView = (SocialContactsCompletionView)findViewById(R.id.searchView);        completionView.setAdapter(adapter);        if (savedInstanceState == null) {            //completionView.setPrefix("To: ");            //completionView.addObject(people[0]);            //completionView.addObject(people[1]);        }                  }    private void updateTokenConfirmation() {        StringBuilder sb = new StringBuilder("Current tokens:\n");        for (Object token: completionView.getObjects()) {            sb.append(token.toString());            sb.append("\n");        }    }   }

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