Java Android网络视图(浏览器)内置微调器?
我想在spinner中添加网站(浏览器),就像我在www.Google.com的列表中选择Google一样?我不知道这个的正确代码Java Android网络视图(浏览器)内置微调器?,java,android,webview,spinner,Java,Android,Webview,Spinner,我想在spinner中添加网站(浏览器),就像我在www.Google.com的列表中选择Google一样?我不知道这个的正确代码 public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.social); Spinner spinner = (Spinner) findViewById(R.id.spin
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.social);
Spinner spinner = (Spinner) findViewById(R.id.spinner);
spinner.setOnItemSelectedListener(this);
List<String> categories = new ArrayList<String>();
categories.add("Google");
categories.add("Facebook");
categories.add("Yahoo");
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categories);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(dataAdapter);
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String item = parent.getItemAtPosition(position).toString();
Toast.makeText(parent.getContext(), "Selected: " + item, Toast.LENGTH_LONG).show();
}
public void onNothingSelected(AdapterView<?> arg0) {
}
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.social);
微调器微调器=(微调器)findViewById(R.id.Spinner);
spinner.setOnItemSelectedListener(此);
列表类别=新建ArrayList();
类别。添加(“谷歌”);
类别。添加(“Facebook”);
类别。添加(“雅虎”);
ArrayAdapter dataAdapter=新的ArrayAdapter(这是android.R.layout.simple\u微调器\u项,类别);
dataAdapter.setDropDownViewResource(android.R.layout.simple\u微调器\u下拉项);
spinner.setAdapter(dataAdapter);
}
@凌驾
已选择公共视图(AdapterView父视图、视图视图、整型位置、长id){
String item=parent.getItemAtPosition(position.toString();
Toast.makeText(parent.getContext(),“Selected:”+项,Toast.LENGTH_LONG.show();
}
未选择公共无效(AdapterView arg0){
}
}您只需拨打:
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String item = parent.getItemAtPosition(position).toString();
Toast.makeText(parent.getContext(), "Selected: " + item, Toast.LENGTH_LONG).show();
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse("www."+item+".com"));
startActivity(i);
}
public void onNothingSelected(AdapterView<?> arg0)
{}
public void已选择(AdapterView父视图、视图视图、int位置、长id){
String item=parent.getItemAtPosition(position.toString();
Toast.makeText(parent.getContext(),“Selected:”+项,Toast.LENGTH_LONG.show();
意向i=新意向(意向.行动\视图);
i、 setData(Uri.parse(“www.“+item+”.com”);
星触觉(i);
}
未选择公共无效(AdapterView arg0)
{}