我有一個示例代碼,我爲我的自定義導航抽屜。我不知道如何將圖標添加到列表視圖中的每個項目位置。該位置表示一個意圖,以便將當前頁面鏈接到另一個頁面。我還將字符串項目放入名爲data的數組中,以便我可以通過適配器添加它。 listview是navList請幫忙!如何通過適配器在Listview中添加圖標圖像?
public class HomePatient extends Activity {
final String[] data ={"Home","Health Progress","Diet","Workout","Medications","Help","Settings","Logout"};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.homepatient);
final DrawerLayout drawer = (DrawerLayout)findViewById(R.id.drawer_layout);
final ListView navList = (ListView) findViewById(R.id.left_drawer);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, data);
navList.setAdapter(adapter);
ArrayAdapter<String> adaptertext = new ArrayAdapter<String>(HomePatient.this, R.layout.textholder, data);
navList.setAdapter(adaptertext);
navList.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
String text = data[position];
if(position==1)
{
Intent i = new Intent(HomePatient.this, HealthProgress.class);
i.putExtra("TEXT", text);
startActivity(i);
//onDestroy();
finish();
}
if(position==2)
{
Intent i = new Intent(HomePatient.this, DietPatient.class);
i.putExtra("TEXT", text);
startActivity(i);
//onDestroy();
finish();
}
if(position==3)
{
//Intent i = new Intent(HomePatient.this, WorkoutPatient.class);
//i.putExtra("TEXT", text);
// startActivity(i);
//onDestroy();
//finish();
}
if(position==4)
{
Intent i = new Intent(HomePatient.this, TreatmentPatient.class);
i.putExtra("TEXT", text);
startActivity(i);
// onDestroy();
finish();
}
if(position==7)
{
Intent i = new Intent(HomePatient.this, PatientLogin.class);
i.putExtra("TEXT", text);
startActivity(i);
//onDestroy();
finish();
}
}
});
您使用自定義列表視圖?如果沒有你可以實現它與自定義列表檢查[this](http://www.androidhive.info/2014/07/android-custom-listview-with-image-and-text-using-volley/) – 2014-09-20 04:27:01