0
嗨，这段代码基本上是获取地图位置并输入地址（例如纬度，longitutde和地址显示）在程序加载时，进入数据库。但是，我无法让程序在进入代码的异步部分后崩溃。致命例外：AsyncTask＃1（进入AsyncTask后出错）
public class LocationActivity extends MapActivity implements LocationListener{
/** Called when the activity is first created. */
MapView map;
long start;
long stop;
MyLocationOverlay compass;
MapController controller;
List<Overlay> overlayList;
int x, y;
int lat = 0;
int longi = 0;
GeoPoint touchedPoint;
Drawable d;
LocationManager lm;
String towers;
String location_name1;
String latitude1;
String longtitude1;
String location_description1;
private ProgressDialog pDialog;
JSONParser jsonParser = new JSONParser();
private static String url_create_record = "http://localhost/android_connect/create_location.php";
private static final String TAG_SUCCESS = "success";
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.location_layout);
map = (MapView)findViewById(R.id.mvMain);
map.setBuiltInZoomControls(true);
Touch t = new Touch();
overlayList = map.getOverlays();
overlayList.add(t);
compass = new MyLocationOverlay(LocationActivity.this, map);
overlayList.add(compass);
controller = map.getController();
GeoPoint point = new GeoPoint(1367060, 103805416);
controller.animateTo(point);
controller.setZoom(6);
d = getResources().getDrawable(R.drawable.songs_gray);
//Placing pinpoint at location
lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
Criteria crit = new Criteria();
towers = lm.getBestProvider(crit, false);
Location location = lm.getLastKnownLocation(towers);
if(location !=null){
Log.e("Activity", "Location is not null");
lat = (int) (location.getLatitude()*1E6);
longi = (int) (location.getLongitude()*1E6);
GeoPoint ourLocation = new GeoPoint(lat, longi);
OverlayItem overlayItem = new OverlayItem(ourLocation, "What's up", "2nd String");
CustomPinpoint custom = new CustomPinpoint(d, LocationActivity.this);
custom.insertPinPoint(overlayItem);
overlayList.add(custom);
latitude1 = new Integer(lat).toString();
longtitude1 = new Integer(longi).toString();
Log.e("Activity", "Latitude/ Longitutde " + latitude1 + longtitude1);
Geocoder geocoder = new Geocoder(getBaseContext(), Locale.getDefault());
try{
Log.e("Activity", "Try to get activity");
List<Address> address = geocoder.getFromLocation(location.getLatitude(), location.getLongitude(), 1);
Log.e("Activity", "List Address: " + address);
if(address.size() > 0){
Log.e("Activity", "Address.size: ");
String display = "";
for (int i = 0; i <= address.get(0).getMaxAddressLineIndex(); i++){
Log.e("Activity", "Enter loop:");
display += address.get(0).getAddressLine(i) + "\n";
}
Log.e("Activity", "Display: " + display);
Toast s = Toast.makeText(getBaseContext(), display, Toast.LENGTH_LONG);
s.show();
location_name1 = display.toString();
Log.e("Activity", "Location_name1: " + location_name1);
}
} catch (IOException e){
e.printStackTrace();
}
new CreateNewLocation().execute();
}else{
Toast.makeText(LocationActivity.this, "Couldn't get provider", Toast.LENGTH_SHORT).show();
}
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
compass.disableCompass();
super.onPause();
lm.removeUpdates(this);
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
compass.enableCompass();
super.onResume();
lm.requestLocationUpdates(towers, 500, 1, this);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
class Touch extends Overlay{
public boolean onTouchEvent(MotionEvent e, MapView m){
if(e.getAction() == MotionEvent.ACTION_DOWN){
start = e.getEventTime();
x = (int) e.getX();
x = (int) e.getY();
touchedPoint = map.getProjection().fromPixels(x, y);
}
if(e.getAction() == MotionEvent.ACTION_UP){
stop = e.getEventTime();
}
if(stop -start > 1500){
//perform action if user hold down on the map
AlertDialog alert = new AlertDialog.Builder(LocationActivity.this).create();
alert.setTitle("Pick an Option");
alert.setMessage("Please select one of the options from below");
alert.setButton("Place a pinpoint", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
OverlayItem overlayItem = new OverlayItem(touchedPoint, "What's up", "2nd String");
CustomPinpoint custom = new CustomPinpoint(d, LocationActivity.this);
custom.insertPinPoint(overlayItem);
overlayList.add(custom);
}
});
alert.setButton2("Get Address", new DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Geocoder geocoder = new Geocoder(getBaseContext(), Locale.getDefault());
try{
List<Address> address = geocoder.getFromLocation(touchedPoint.getLatitudeE6()/1E6, touchedPoint.getLongitudeE6()/1E6, 1);
if(address.size() > 0){
String display = "";
for (int i = 0; i <= address.get(0).getMaxAddressLineIndex(); i++){
display += address.get(0).getAddressLine(i) + "\n";
}
Toast t = Toast.makeText(getBaseContext(), display, Toast.LENGTH_LONG);
t.show();
}
} catch (IOException e){
e.printStackTrace();
}
}
});
alert.setButton3("Toggle View", new DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
if (map.isSatellite()){
map.setSatellite(false);
map.setStreetView(true);
}else {
map.setStreetView(false);
map.setSatellite(true);
}
}
});
alert.show();
return true;
}
return false;
}
}
public void onLocationChanged(Location l) {
// TODO Auto-generated method stub
lat = (int) (l.getLatitude()*1E6);
longi = (int) (l.getLongitude()*1E6);
GeoPoint ourLocation = new GeoPoint(lat, longi);
OverlayItem overlayItem = new OverlayItem(ourLocation, "What's up", "2nd String");
CustomPinpoint custom = new CustomPinpoint(d, LocationActivity.this);
custom.insertPinPoint(overlayItem);
overlayList.add(custom);
}
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
//creating new location to database
class CreateNewLocation extends AsyncTask<String, String, String>{
protected void onPreExecute(){
Log.e("Activity", "Enters Async: ");
super.onPreExecute();
pDialog = new ProgressDialog(LocationActivity.this);
pDialog.setMessage ("Recording current location ...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
}
//Creating record
protected String doInBackground(String... args){
Log.e("Activity", "Enters doinbackground: ");
String location_name = location_name1 ;
String latitude = latitude1 ;
String longtitude = longtitude1;
//String location_description = location_name1;
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("location_name", location_name));
params.add(new BasicNameValuePair("latitude", latitude));
params.add(new BasicNameValuePair("longtitude", longtitude));
//params.add(new BasicNameValuePair("location_description", location_description));
//getting JSON Object
//Note that create product url accepts POST method
JSONObject json = jsonParser.makeHttpRequest(url_create_record, "POST", params);
//check log cat for response
Log.d("Create Response", json.toString());
//check for success tag
try{
int success = json.getInt(TAG_SUCCESS);
if (success == 1){
//successfully created record
finish();
} else {
//failed to create record
}
}catch (JSONException e){
e.printStackTrace();
}
return null;
}
//After completing background task Dismiss the progress dialog
protected void onPostExecute(String file_url){
//dismiss the dialog once done
pDialog.dismiss();
}
}
}
logcat的错误
07-28 21:06:47.587: D/dalvikvm(29465): GC_CONCURRENT freed 230K, 45% free 3119K/5639K, external 0K/0K, paused 3ms+2ms
07-28 21:06:47.827: D/dalvikvm(29465): GC_CONCURRENT freed 308K, 44% free 3351K/5959K, external 0K/0K, paused 3ms+16ms
07-28 21:06:48.047: D/dalvikvm(29465): GC_CONCURRENT freed 628K, 48% free 3283K/6215K, external 0K/0K, paused 3ms+4ms
07-28 21:06:48.187: D/dalvikvm(29465): GC_CONCURRENT freed 503K, 48% free 3292K/6215K, external 0K/0K, paused 1ms+3ms
07-28 21:06:48.368: D/dalvikvm(29465): GC_CONCURRENT freed 331K, 45% free 3470K/6215K, external 0K/0K, paused 2ms+13ms
07-28 21:06:49.549: E/Activity(29465): Location is not null
07-28 21:06:49.549: E/Activity(29465): Latitude/ Longitutde 1433509103838336
07-28 21:06:49.549: E/Activity(29465): Try to get activity
07-28 21:06:49.739: E/Activity(29465): List Address: [Address[addressLines=[0:"589 Sembawang Close",1:"Singapore 760589"],feature=589,admin=null,sub-admin=null,locality=null,thoroughfare=Sembawang Close ,postalCode=760589,countryCode=SG,countryName=Singapore,hasLatitude=true,latitude=1.433459,hasLongitude=true,longitude=103.838868,phone=null,url=null,extras=null]]
07-28 21:06:49.739: E/Activity(29465): Address.size:
07-28 21:06:49.739: E/Activity(29465): Enter loop:
07-28 21:06:49.739: E/Activity(29465): Enter loop:
07-28 21:06:49.739: E/Activity(29465): Display: 589 Sembawang
07-28 21:06:49.739: E/Activity(29465): Singapore 760589
07-28 21:06:49.769: E/Activity(29465): Location_name1: 589 Sembawang Close
07-28 21:06:49.769: E/Activity(29465): Singapore 760589
07-28 21:06:49.779: E/Activity(29465): Enters Async:
07-28 21:06:49.979: D/WindowManagerImpl(29465): addView, new view, mViews[0]: [email protected]
07-28 21:06:50.019: D/ATRecorder(29465): com.htc.autotest.dlib.RecordEngine in loader [email protected]
07-28 21:06:50.019: E/Activity(29465): Enters doinbackground:
07-28 21:06:50.149: D/dalvikvm(29465): GC_CONCURRENT freed 761K, 50% free 3180K/6279K, external 0K/0K, paused 3ms+13ms
07-28 21:06:50.169: D/ATRecorder(29465): com.htc.autotest.dlib.RecordEngine in loader [email protected]
07-28 21:06:50.239: D/SensorGUI(29465): SensorChannel(const Parcel& data): mSendFd = -1, mReceiveFd = 63
07-28 21:06:50.390: D/dalvikvm(29465): GC_FOR_MALLOC freed 49K, 50% free 3192K/6279K, external 0K/0K, paused 39ms
07-28 21:06:50.410: I/dalvikvm-heap(29465): Grow heap (frag case) to 5.445MB for 87396-byte allocation
07-28 21:06:50.470: D/dalvikvm(29465): GC_FOR_MALLOC freed 0K, 49% free 3277K/6407K, external 0K/0K, paused 27ms
07-28 21:06:50.470: D/WindowManagerImpl(29465): addView, new view, mViews[1]: [email protected]
07-28 21:06:50.540: D/dalvikvm(29465): GC_FOR_MALLOC freed 1K, 49% free 3280K/6407K, external 0K/0K, paused 59ms
07-28 21:06:50.570: I/dalvikvm-heap(29465): Grow heap (frag case) to 5.531MB for 87396-byte allocation
07-28 21:06:50.620: D/dalvikvm(29465): GC_FOR_MALLOC freed 0K, 49% free 3365K/6535K, external 0K/0K, paused 36ms
07-28 21:06:50.670: D/PhoneWindow(29465): couldn't save which view has focus because the focused view [email protected] has no id.
07-28 21:06:50.680: D/SensorManager(29465): unregisterSensor: mSensors = 128, legacyType = 128
07-28 21:06:50.680: D/SensorManager(29465): unregisterSensor: After modify mSensors = 0
07-28 21:06:50.700: D/WindowManagerImpl(29465): addView, new view, mViews[2]: [email protected]
07-28 21:06:50.800: W/NetworkConnectivityListener(29465): onReceived() called with UNKNOWN and Intent { act=android.net.conn.CONNECTIVITY_CHANGE flg=0x10000000 (has extras) }
07-28 21:06:51.531: E/JSON Parser(29465): Error parsing data org.json.JSONException: Value <br of type java.lang.String cannot be converted to JSONObject
07-28 21:06:51.541: W/dalvikvm(29465): threadid=9: thread exiting with uncaught exception (group=0x4001d5a0)
07-28 21:06:51.621: E/AndroidRuntime(29465): FATAL EXCEPTION: AsyncTask #1
07-28 21:06:51.621: E/AndroidRuntime(29465): java.lang.RuntimeException: An error occured while executing doInBackground()
07-28 21:06:51.621: E/AndroidRuntime(29465): at android.os.AsyncTask$3.done(AsyncTask.java:200)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:274)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.FutureTask.setException(FutureTask.java:125)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:308)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.FutureTask.run(FutureTask.java:138)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.lang.Thread.run(Thread.java:1027)
07-28 21:06:51.621: E/AndroidRuntime(29465): Caused by: java.lang.NullPointerException
07-28 21:06:51.621: E/AndroidRuntime(29465): at com.isec.leonard.LocationActivity$CreateNewLocation.doInBackground(LocationActivity.java:295)
07-28 21:06:51.621: E/AndroidRuntime(29465): at com.isec.leonard.LocationActivity$CreateNewLocation.doInBackground(LocationActivity.java:1)
07-28 21:06:51.621: E/AndroidRuntime(29465): at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-28 21:06:51.621: E/AndroidRuntime(29465): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306)
07-28 21:06:51.621: E/AndroidRuntime(29465): ... 4 more
07-28 21:06:51.751: D/PhoneWindow(29465): couldn't save which view has focus because the focused view [email protected] has no id.
07-28 21:06:51.751: D/SensorManager(29465): unregisterSensor: mSensors = 128, legacyType = 128
07-28 21:06:51.751: D/SensorManager(29465): unregisterSensor: After modify mSensors = 0
07-28 21:06:51.771: W/NetworkConnectivityListener(29465): onReceived() called with UNKNOWN and Intent { act=android.net.conn.CONNECTIVITY_CHANGE flg=0x10000000 (has extras) }
07-28 21:06:51.831: D/Process(29465): killProcess, pid=29465
07-28 21:06:51.881: D/Process(29465): dalvik.system.VMStack.getThreadStackTrace(Native Method)
07-28 21:06:51.891: D/Process(29465): java.lang.Thread.getStackTrace(Thread.java:745)
07-28 21:06:51.891: D/Process(29465): android.os.Process.killProcess(Process.java:797)
07-28 21:06:51.921: D/Process(29465): com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:108)
07-28 21:06:51.921: D/Process(29465): java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:854)
07-28 21:06:51.921: D/Process(29465): java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:851)
07-28 21:06:51.921: I/Process(29465): Sending signal. PID: 29465 SIG: 9
07-28 21:07:09.218: D/dalvikvm(29709): GC_CONCURRENT freed 230K, 45% free 3117K/5639K, external 0K/0K, paused 3ms+2ms
07-28 21:07:09.348: D/dalvikvm(29709): GC_CONCURRENT freed 299K, 45% free 3286K/5895K, external 0K/0K, paused 2ms+3ms
07-28 21:07:09.558: D/dalvikvm(29709): GC_CONCURRENT freed 592K, 48% free 3256K/6151K, external 0K/0K, paused 4ms+2ms
07-28 21:07:09.718: D/dalvikvm(29709): GC_CONCURRENT freed 412K, 46% free 3355K/6151K, external 0K/0K, paused 16ms+4ms
07-28 21:07:09.828: D/dalvikvm(29709): GC_CONCURRENT freed 362K, 43% free 3551K/6215K, external 0K/0K, paused 2ms+3ms
07-28 21:07:09.999: E/Activity(29709): Location is not null
07-28 21:07:09.999: E/Activity(29709): Latitude/ Longitutde 1433509103838336
07-28 21:07:09.999: E/Activity(29709): Try to get activity
07-28 21:07:10.159: E/Activity(29709): List Address: [Address[addressLines=[0:"237 Yishun Ring Rd",1:"Singapore 760237"],feature=237,admin=null,sub-admin=null,locality=null,thoroughfare=Yishun Ring Rd,postalCode=760237,countryCode=SG,countryName=Singapore,hasLatitude=true,latitude=1.433459,hasLongitude=true,longitude=103.838868,phone=null,url=null,extras=null]]
07-28 21:07:10.159: E/Activity(29709): Address.size:
07-28 21:07:10.159: E/Activity(29709): Enter loop:
07-28 21:07:10.159: E/Activity(29709): Enter loop:
07-28 21:07:10.159: E/Activity(29709): Display: 237 Yishun Ring Rd
07-28 21:07:10.159: E/Activity(29709): Singapore 760237
07-28 21:07:10.179: E/Activity(29709): Location_name1: 237 Yishun Ring Rd
07-28 21:07:10.179: E/Activity(29709): Singapore 760237
07-28 21:07:10.189: E/Activity(29709): Enters Async:
07-28 21:07:10.289: D/dalvikvm(29709): GC_CONCURRENT freed 586K, 47% free 3409K/6343K, external 0K/0K, paused 12ms+7ms
07-28 21:07:10.469: D/WindowManagerImpl(29709): addView, new view, mViews[0]: [email protected]
07-28 21:07:10.619: D/ATRecorder(29709): com.htc.autotest.dlib.RecordEngine in loader [email protected]
07-28 21:07:10.619: E/Activity(29709): Enters doinbackground:
07-28 21:07:10.659: D/ATRecorder(29709): com.htc.autotest.dlib.RecordEngine in loader [email protected]
07-28 21:07:10.799: D/dalvikvm(29709): GC_FOR_MALLOC freed 238K, 49% free 3275K/6343K, external 0K/0K, paused 62ms
07-28 21:07:10.809: I/dalvikvm-heap(29709): Grow heap (frag case) to 5.526MB for 87396-byte allocation
07-28 21:07:10.849: D/dalvikvm(29709): GC_FOR_MALLOC freed 0K, 49% free 3360K/6471K, external 0K/0K, paused 25ms
07-28 21:07:10.859: D/SensorGUI(29709): SensorChannel(const Parcel& data): mSendFd = -1, mReceiveFd = 64
07-28 21:07:10.940: E/JSON Parser(29709): Error parsing data org.json.JSONException: Value <br of type java.lang.String cannot be converted to JSONObject
07-28 21:07:10.950: W/dalvikvm(29709): threadid=9: thread exiting with uncaught exception (group=0x4001d5a0)
07-28 21:07:11.120: E/AndroidRuntime(29709): FATAL EXCEPTION: AsyncTask #1
07-28 21:07:11.120: E/AndroidRuntime(29709): java.lang.RuntimeException: An error occured while executing doInBackground()
07-28 21:07:11.120: E/AndroidRuntime(29709): at android.os.AsyncTask$3.done(AsyncTask.java:200)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:274)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.FutureTask.setException(FutureTask.java:125)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:308)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.FutureTask.run(FutureTask.java:138)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.lang.Thread.run(Thread.java:1027)
07-28 21:07:11.120: E/AndroidRuntime(29709): Caused by: java.lang.NullPointerException
07-28 21:07:11.120: E/AndroidRuntime(29709): at com.isec.leonard.LocationActivity$CreateNewLocation.doInBackground(LocationActivity.java:295)
07-28 21:07:11.120: E/AndroidRuntime(29709): at com.isec.leonard.LocationActivity$CreateNewLocation.doInBackground(LocationActivity.java:1)
07-28 21:07:11.120: E/AndroidRuntime(29709): at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-28 21:07:11.120: E/AndroidRuntime(29709): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306)
07-28 21:07:11.120: E/AndroidRuntime(29709): ... 4 more
07-28 21:07:11.220: D/WindowManagerImpl(29709): addView, new view, mViews[1]: [email protected]
07-28 21:07:11.440: D/WindowManagerImpl(29709): addView, new view, mViews[2]: [email protected]
07-28 21:07:11.670: D/SensorManager(29709): unregisterSensor: mSensors = 128, legacyType = 128
07-28 21:07:11.670: D/SensorManager(29709): unregisterSensor: After modify mSensors = 0
07-28 21:07:11.900: I/MapActivity(29709): Handling network change notification:CONNECTED
07-28 21:07:11.900: E/MapActivity(29709): Couldn't get connection factory client
07-28 21:07:12.531: D/WindowManagerImpl(29709): finishRemoveViewLocked, mViews[1]: [email protected]
07-28 21:07:12.631: E/WindowManager(29709): Activity com.isec.leonard.PhoneTrackingActivity has leaked window [email protected] that was originally added here
07-28 21:07:12.631: E/WindowManager(29709): android.view.WindowLeaked: Activity com.isec.leonard.PhoneTrackingActivity has leaked window [email protected] that was originally added here
07-28 21:07:12.631: E/WindowManager(29709): at android.view.ViewRoot.<init>(ViewRoot.java:278)
07-28 21:07:12.631: E/WindowManager(29709): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:149)
07-28 21:07:12.631: E/WindowManager(29709): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
07-28 21:07:12.631: E/WindowManager(29709): at android.view.Window$LocalWindowManager.addView(Window.java:433)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.Dialog.show(Dialog.java:265)
07-28 21:07:12.631: E/WindowManager(29709): at com.isec.leonard.LocationActivity$CreateNewLocation.onPreExecute(LocationActivity.java:272)
07-28 21:07:12.631: E/WindowManager(29709): at android.os.AsyncTask.execute(AsyncTask.java:391)
07-28 21:07:12.631: E/WindowManager(29709): at com.isec.leonard.LocationActivity.onCreate(LocationActivity.java:132)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1072)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1836)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread.startActivityNow(ActivityThread.java:1692)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
07-28 21:07:12.631: E/WindowManager(29709): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:656)
07-28 21:07:12.631: E/WindowManager(29709): at android.widget.TabHost.setCurrentTab(TabHost.java:326)
07-28 21:07:12.631: E/WindowManager(29709): at android.widget.TabHost.addTab(TabHost.java:216)
07-28 21:07:12.631: E/WindowManager(29709): at com.isec.leonard.PhoneTrackingActivity.onCreate(PhoneTrackingActivity.java:33)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1072)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1836)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1893)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread.access$1500(ActivityThread.java:135)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1054)
07-28 21:07:12.631: E/WindowManager(29709): at android.os.Handler.dispatchMessage(Handler.java:99)
07-28 21:07:12.631: E/WindowManager(29709): at android.os.Looper.loop(Looper.java:150)
07-28 21:07:12.631: E/WindowManager(29709): at android.app.ActivityThread.main(ActivityThread.java:4385)
07-28 21:07:12.631: E/WindowManager(29709): at java.lang.reflect.Method.invokeNative(Native Method)
07-28 21:07:12.631: E/WindowManager(29709): at java.lang.reflect.Method.invoke(Method.java:507)
07-28 21:07:12.631: E/WindowManager(29709): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:849)
07-28 21:07:12.631: E/WindowManager(29709): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:607)
07-28 21:07:12.631: E/WindowManager(29709): at dalvik.system.NativeStart.main(Native Method)
07-28 21:07:12.641: D/WindowManagerImpl(29709): finishRemoveViewLocked, mViews[0]: [email protected]
07-28 21:07:12.761: D/dalvikvm(29709): GC_CONCURRENT freed 231K, 46% free 3556K/6471K, external 0K/0K, paused 23ms+7ms
07-28 21:07:13.722: D/WindowManagerImpl(29709): finishRemoveViewLocked, mViews[0]: [email protected]
07-28 21:07:13.952: D/Process(29709): killProcess, pid=29709
07-28 21:07:13.952: D/Process(29709): dalvik.system.VMStack.getThreadStackTrace(Native Method)
07-28 21:07:14.033: D/Process(29709): java.lang.Thread.getStackTrace(Thread.java:745)
07-28 21:07:14.043: D/Process(29709): android.os.Process.killProcess(Process.java:797)
07-28 21:07:14.043: D/Process(29709): com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:108)
07-28 21:07:14.053: D/Process(29709): java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:854)
07-28 21:07:14.063: D/Process(29709): java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:851)
07-28 21:07:14.063: I/Process(29709): Sending signal. PID: 29709 SIG: 9
有很多代码供人们消化。如果你能够将你的代码缩小到能够再现问题的尽可能最小的工作示例，那将是一件好事。谢谢。 – Kev 2012-07-28 13:39:43
你错过了一些你的代码。错误在第295行，你只发布了278行。 – 2012-07-28 13:42:49
第295行是我的“Log.d（”创建响应“，json.toString（））;” – LeoMF92 2012-07-28 13:46:27