0
} else if (xpp.getName().equalsIgnoreCase("pressure")) {
if (insideItem) {
Pressure.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("weatherIconUrl")) {
if (insideItem) {
iconImg.add(xpp.nextText());
}
我想從天氣api中調用天氣項目。我試圖撥打的所有文本項都可以，但iconImg不是。 iconImg.add(xpp.nextText())給出錯誤。我可能不應該在這裏使用imageview，但我不知道還有什麼要做。任何幫助將不勝感激。如何使用xmlPullParser從天氣api調用圖像？
這裏是整個代碼：
public class HavaDurumu2 extends FragmentActivity {
private String urll;
public TextView xmlShow;
private EditText lattitudeEditText;
private EditText longitudeEditText;
private Button devam;
public Intent dataShowIntent;
public TextView succcess;
public TextView appTitle;
public TextView lat;
public TextView lon;
GoogleMap googlelMap;
Marker mk;
Button fav;
TextView error;
Intent vj;
public static List<String> Time;
public static List<String> CTemperature;
public static List<String> Wind_Speed_Kmph;
public static List<String> Water_Temperature_C;
public static List<String> Humidity;
public static List<String> Significant_Wave_Height;
public static List<String> Swell_Height;
public static List<String> Swell_Direction;
public static List<String> Swell_Period;
public static List<String> Pressure;
public static List<String> Visibility;
public static List<String> Weather_Condition;
public static List<String> Warning_level;
public static List<Double> Wind_Speed_Kmph_Num;
public static List<Double> Wind_Speed_mps_Num;
public static List<String> Wind_Dir_Degree;
public static List<Double> Beaufort;
public static List<String> nearest_longitude;
public static List<String> nearest_latitude;
public static List<String> nearest_distance_mile;
public static List<String> date;
public static List<String> maxtempc;
public static List<String> mintempc;
public static List<String> nearest_location_name;
public static List<String> sunrise;
public static List<String> sunset;
public static List<ImageView> iconImg;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_havadurumu2);
if (GooglePlayServicesUtil.isGooglePlayServicesAvailable(this) == ConnectionResult.SUCCESS) {
SupportMapFragment mapfragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
googlelMap = mapfragment.getMap();
lattitudeEditText = (EditText) findViewById(R.id.enEditText);
longitudeEditText = (EditText) findViewById(R.id.boyEditText);
lat = (TextView) findViewById(R.id.enlem);
lon = (TextView) findViewById(R.id.boylam);
devam = (Button) findViewById(R.id.devam);
googlelMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(39, 30), 5.0f));
lattitudeEditText.clearFocus();
longitudeEditText.clearFocus();
Time = new ArrayList<String>();
CTemperature = new ArrayList<String>();
Wind_Speed_Kmph = new ArrayList<String>();
Water_Temperature_C = new ArrayList<String>();
Humidity = new ArrayList<String>();
Significant_Wave_Height = new ArrayList<String>();
Swell_Height = new ArrayList<String>();
Swell_Direction = new ArrayList<String>();
Swell_Period = new ArrayList<String>();
Pressure = new ArrayList<String>();
Visibility = new ArrayList<String>();
Warning_level = new ArrayList<String>();
Wind_Dir_Degree = new ArrayList<String>();
sunrise = new ArrayList<String>();
sunset = new ArrayList<String>();
Wind_Speed_Kmph_Num = new ArrayList<Double>();
Wind_Speed_mps_Num = new ArrayList<Double>();
Beaufort = new ArrayList<Double>();
Weather_Condition = new ArrayList<String>();
iconImg =new ArrayList<ImageView>();
nearest_longitude = new ArrayList<String>();
nearest_latitude = new ArrayList<String>();
nearest_distance_mile = new ArrayList<String>();
date = new ArrayList<String>();
maxtempc = new ArrayList<String>();
mintempc = new ArrayList<String>();
nearest_location_name = new ArrayList<String>();
String message = "Yer secmek için ekrana uzun basın";
Toast t = Toast.makeText(this, message, Toast.LENGTH_LONG);
t.show();
googlelMap.setOnMapLongClickListener(new GoogleMap.OnMapLongClickListener() {
@Override
public void onMapLongClick(LatLng point) {
if (mk == null) {
mk = googlelMap.addMarker(new MarkerOptions().position(point).snippet("Enlem : " + point.latitude + "Boylam : " + point.longitude).title("Kordinatlar"));
lattitudeEditText.setText(("" + point.latitude).substring(0, 9));
longitudeEditText.setText(("" + point.longitude).substring(0, 9));
// fav.setVisibility(View.VISIBLE);
} else {
mk.remove();
mk = googlelMap.addMarker(new MarkerOptions().position(point).snippet("Enlem : " + point.latitude + "Boylam : " + point.longitude).title("Kordinatlar"));
lattitudeEditText.setText("" + point.latitude);
longitudeEditText.setText("" + point.longitude);
}
}
});
} else {
String message = "Google Play servisi uygun değil";
Toast.makeText(HavaDurumu2.this, message, Toast.LENGTH_LONG).show();
//GooglePlayServicesUtil.getErrorDialog(GooglePlayServicesUtil.isGooglePlayServicesAvailable(this),this,1001).show();
}
}
public void clickHandler(View v) {
if (lattitudeEditText.getText().toString().isEmpty() && longitudeEditText.getText().toString().isEmpty()) {
String message = "Lütfen Bir Yer Seçin";
Toast.makeText(HavaDurumu2.this, "Lütfen Bir Yer Seçin", Toast.LENGTH_SHORT).show();
} else if (networkStatus(HavaDurumu2.this)) {
urll = "http://api.worldweatheronline.com/free/v2/marine.ashx?q=" + lattitudeEditText.getText().toString() + "%2C" + longitudeEditText.getText().toString() + "&tp=3&lang=tr&format=xml&key=......";
new LoadAssync().execute();
} else {
String message = "İnternet Bağlantısı Bulunamdı";
Toast toast = Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT);
toast.setGravity(0, 0, 300);
toast.show();
}
}
private class LoadAssync extends AsyncTask<String, Void, Void> {
ProgressDialog dialog = new ProgressDialog(HavaDurumu2.this);
protected void onPreExecute() {
dialog.setMessage("Bilgiler Alınıyor...");
dialog.show();
}
protected Void doInBackground(final String... args) {
try {
getdata();
updateDateandTemperature();
updatedirection();
updateAstronomy();
updateweather();
Log.i("", String.valueOf(date.size()) + " " + String.valueOf(Wind_Dir_Degree.size()) + " " + String.valueOf(sunrise.size()));
} catch (Exception ex) {
String message = "Hata oluştu";
Toast.makeText(HavaDurumu2.this, message, Toast.LENGTH_SHORT).show();
}
return null;
}
protected void onPostExecute(final Void unused) {
if (dialog.isShowing()) {
dialog.dismiss();
if (Time.size() == 0) {
nearest_distance_mile.clear();
nearest_latitude.clear();
nearest_location_name.clear();
nearest_longitude.clear();
maxtempc.clear();
mintempc.clear();
date.clear();
sunrise.clear();
sunset.clear();
String message = "Bu bölge için durum bilgisi yok";
Toast.makeText(HavaDurumu2.this, message, Toast.LENGTH_SHORT).show();
} else {
Intent m = new Intent(HavaDurumu2.this, ShowWeather.class);
startActivity(m);
}
}
}
}
private void updatefeeds() {
try {
Time.clear();
CTemperature.clear();
Wind_Speed_Kmph.clear();
Wind_Speed_Kmph_Num = new ArrayList<Double>();
Water_Temperature_C.clear();
Humidity.clear();
;
Significant_Wave_Height.clear();
Swell_Height.clear();
Swell_Direction.clear();
Swell_Period.clear();
Pressure.clear();
Visibility.clear();
Warning_level.clear();
Beaufort.clear();
Wind_Dir_Degree.clear();
Weather_Condition.clear();
iconImg.clear();
URL url = new URL(urll);
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
factory.setNamespaceAware(false);
XmlPullParser xpp = factory.newPullParser();
xpp.setInput(getInputStream(url), "UTF_8");
boolean insideItem = false;
int eventType = xpp.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
if (xpp.getName().equalsIgnoreCase("hourly")) {
insideItem = true;
}
else if (xpp.getName().equalsIgnoreCase("time")) {
if (insideItem) {
Time.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("tempc")) {
if (insideItem) {
CTemperature.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("windspeedKmph")) {
if (insideItem) {
Wind_Speed_Kmph.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("winddirdegree")) {
if (insideItem) {
Wind_Dir_Degree.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("waterTemp_C")) {
if (insideItem) {
Water_Temperature_C.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("humidity")) {
if (insideItem) {
Humidity.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("sigHeight_m")) {
if (insideItem) {
Significant_Wave_Height.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("swellHeight_m")) {
if (insideItem) {
Swell_Height.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("swellDir")) {
if (insideItem) {
Swell_Direction.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("swellPeriod_secs")) {
if (insideItem) {
Swell_Period.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("visibility")) {
if (insideItem) {
Visibility.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("pressure")) {
if (insideItem) {
Pressure.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("weatherIconUrl")) {
if (insideItem) {
iconImg.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("lang_tr")) {
if (insideItem) {
Weather_Condition.add(xpp.nextText());
Log.i("", Weather_Condition.get(Weather_Condition.size() - 1));
}
}
} else if (eventType == XmlPullParser.END_TAG && xpp.getName().equalsIgnoreCase("hourly")) {
insideItem = false;
}
eventType = xpp.next();
}
} catch (Exception e) {
Log.i("", e.toString());
}
}
public InputStream getInputStream(URL url) {
try {
return url.openConnection().getInputStream();
} catch (IOException e) {
return null;
}
}
public void updateDateandTemperature() {
try {
URL url = new URL(urll);
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
factory.setNamespaceAware(false);
XmlPullParser xpp = factory.newPullParser();
date.clear();
maxtempc.clear();
mintempc.clear();
xpp.setInput(getInputStream(url), "UTF_8");
boolean insideItem = false;
int eventType = xpp.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
if (xpp.getName().equalsIgnoreCase("weather")) {
insideItem = true;
} else if (xpp.getName().equalsIgnoreCase("date")) {
if (insideItem) {
date.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("maxtempc")) {
if (insideItem) {
maxtempc.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("mintempc")) {
if (insideItem) {
mintempc.add(xpp.nextText());
}
}
} else if (eventType == XmlPullParser.END_TAG && xpp.getName().equalsIgnoreCase("weather")) {
insideItem = false;
}
eventType = xpp.next();
}
} catch (Exception e) {
}
}
public void updateAstronomy() {
try {
URL url = new URL(urll);
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
factory.setNamespaceAware(false);
XmlPullParser xpp = factory.newPullParser();
sunrise.clear();
sunset.clear();
xpp.setInput(getInputStream(url), "UTF_8");
boolean insideItem = false;
int eventType = xpp.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
if (xpp.getName().equalsIgnoreCase("astronomy")) {
insideItem = true;
} else if (xpp.getName().equalsIgnoreCase("sunrise")) {
if (insideItem) {
sunrise.add(xpp.nextText());
}
} else if (xpp.getName().equalsIgnoreCase("sunset")) {
if (insideItem) {
sunset.add(xpp.nextText());
}
}
} else if (eventType == XmlPullParser.END_TAG && xpp.getName().equalsIgnoreCase("weather")) {
insideItem = false;
}
eventType = xpp.next();
}
} catch (Exception e) {
}
}
public void getdata() {
updatefeeds();
for (int i = 0; i <= Wind_Speed_Kmph.size() - 1; i++)
Wind_Speed_Kmph_Num.add(Double.parseDouble(Wind_Speed_Kmph.get(i)));
for (int i = 0; i <= Wind_Speed_Kmph.size() - 1; i++)
Wind_Speed_mps_Num.add(Wind_Speed_Kmph_Num.get(i) * 1000.0/3600.0);
for (int i = 0; i <= Wind_Speed_mps_Num.size() - 1; i++)
Beaufort.add(Math.cbrt((Wind_Speed_mps_Num.get(i)/0.837) * (Wind_Speed_mps_Num.get(i)/0.837)));
updatewarninglevels();
}
public void updatedirection() {
for (int i = 0; i < Swell_Direction.size(); i++) {
if (Double.parseDouble(Swell_Direction.get(i)) >= 337.5 || Double.parseDouble(Swell_Direction.get(i)) <= 22.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°K");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 67.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°KD");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 112.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°D");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 157.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°GD");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 202.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°G");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 247.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°GB");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 292.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°B");
else if (Double.parseDouble(Swell_Direction.get(i)) <= 337.5)
Swell_Direction.set(i, Swell_Direction.get(i) + "°KB");
}
for (int i = 0; i < Wind_Dir_Degree.size(); i++) {
if (Double.parseDouble(Wind_Dir_Degree.get(i)) >= 337.5 || Double.parseDouble(Wind_Dir_Degree.get(i)) <= 22.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°K");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 67.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°KD");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 112.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°D");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 157.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°GD");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 202.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°G");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 247.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°GB");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 292.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°B");
else if (Double.parseDouble(Wind_Dir_Degree.get(i)) <= 337.5)
Wind_Dir_Degree.set(i, Wind_Dir_Degree.get(i) + "°KB");
}
}
public void updatewarninglevels() {
for (int i = 0; i <= Beaufort.size() - 1; i++) {
if (Beaufort.get(i) > 0 && Beaufort.get(i) <= 3.5)
Warning_level.add("Sakin 0 - 3.5 Bofor Skalası");
else if (Beaufort.get(i) <= 5.6)
Warning_level.add("Rüzgarlı 3.5- 5.5 Bofor Skalası");
else if (Beaufort.get(i) <= 9.5)
Warning_level.add("Fırtına 5.6- 9.5 Bofor Skalası");
else
Warning_level.add("Kasırga 9.5 - üstü Bofor Skalası");
}
}
public void updateweather() {
for (int i = 0; i <= Weather_Condition.size() - 1; i++) {
}
}
什麼想法？
謝謝@Kumar。我是Android新手。你能否請清楚。我從另一個活動中調用圖像。 –