diff options
Diffstat (limited to 'android/Fix My Street/src/com/android/fixmystreet/Home.java')
| -rw-r--r-- | android/Fix My Street/src/com/android/fixmystreet/Home.java | 719 |
1 files changed, 0 insertions, 719 deletions
diff --git a/android/Fix My Street/src/com/android/fixmystreet/Home.java b/android/Fix My Street/src/com/android/fixmystreet/Home.java deleted file mode 100644 index e0543c77f..000000000 --- a/android/Fix My Street/src/com/android/fixmystreet/Home.java +++ /dev/null @@ -1,719 +0,0 @@ -// **************************************************************************
-// Home.java
-// **************************************************************************
-package com.android.fixmystreet;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-import org.apache.commons.httpclient.HttpClient;
-import org.apache.commons.httpclient.methods.PostMethod;
-import org.apache.commons.httpclient.methods.multipart.ByteArrayPartSource;
-import org.apache.commons.httpclient.methods.multipart.FilePart;
-import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
-import org.apache.commons.httpclient.methods.multipart.Part;
-import org.apache.commons.httpclient.methods.multipart.StringPart;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.Dialog;
-import android.app.ProgressDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.SharedPreferences;
-
-import android.location.Location;
-import android.location.LocationListener;
-import android.location.LocationManager;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Environment;
-import android.os.Handler;
-import android.telephony.TelephonyManager;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.widget.Button;
-import android.widget.TextView;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.res.Resources;
-import android.graphics.drawable.Drawable;
-import android.provider.MediaStore;
-import android.view.View;
-import android.view.View.OnClickListener;
-
-public class Home extends Activity {
- // ****************************************************
- // Local variables
- // ****************************************************
- private static final String LOG_TAG = "Home";
- public static final String PREFS_NAME = "FMS_Settings";
- private Button btnReport;
- private Button btnDetails;
- private Button btnPicture;
- // Info that's been passed from other activities
- private Boolean haveDetails = false;
- private Boolean havePicture = false;
- private String name = null;
- private String email = null;
- private String subject = null;
- // Location info
- LocationManager locationmanager = null;
- LocationListener listener;
- Location location;
- private Double latitude;
- private Double longitude;
- private String latString = "";
- private String longString = "";
- long firstGPSFixTime = 0;
- long latestGPSFixTime = 0;
- long previousGPSFixTime = 0;
- private Boolean locationDetermined = false;
- int locAccuracy;
- long locationTimeStored = 0;
- // hacky way of checking the results
- private static int globalStatus = 13;
- private static final int SUCCESS = 0;
- private static final int LOCATION_NOT_FOUND = 1;
- private static final int UPLOAD_ERROR = 2;
- private static final int UPLOAD_ERROR_SERVER = 3;
- private static final int PHOTO_NOT_FOUND = 5;
- private static final int UPON_UPDATE = 6;
- private static final int COUNTRY_ERROR = 7;
- private String serverResponse;
- SharedPreferences settings;
- String versionName = null;
- // Thread handling
- ProgressDialog myProgressDialog = null;
- private ProgressDialog pd;
- final Handler mHandler = new Handler();
- final Runnable mUpdateResults = new Runnable() {
- public void run() {
- pd.dismiss();
- updateResultsInUi();
- }
- };
- private Bundle extras;
- private TextView textProgress;
- private String exception_string = "";
-
- // Called when the activity is first created
- @Override
- public void onCreate(Bundle icicle) {
- super.onCreate(icicle);
- setContentView(R.layout.home);
- // Log.d(LOG_TAG, "onCreate, havePicture = " + havePicture);
- settings = getSharedPreferences(PREFS_NAME, 0);
- testProviders();
-
- btnDetails = (Button) findViewById(R.id.details_button);
- btnPicture = (Button) findViewById(R.id.camera_button);
- btnReport = (Button) findViewById(R.id.report_button);
- btnReport.setVisibility(View.GONE);
- textProgress = (TextView) findViewById(R.id.progress_text);
- textProgress.setVisibility(View.GONE);
-
- if (icicle != null) {
- havePicture = icicle.getBoolean("photo");
- Log.d(LOG_TAG, "icicle not null, havePicture = " + havePicture);
- } else {
- Log.d(LOG_TAG, "icicle null");
- }
- extras = getIntent().getExtras();
- checkBundle();
- setListeners();
-
- // Show update message - but not to new users
- int vc = 0;
- try {
- vc = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
- versionName = getPackageManager().getPackageInfo(getPackageName(),
- 0).versionName;
- } catch (NameNotFoundException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
-
- // TODO - add this code next time!
- boolean hasSeenUpdateVersion = settings.getBoolean(
- "hasSeenUpdateVersion" + vc, false);
- boolean hasSeenOldVersion = settings.getBoolean("hasSeenUpdateVersion"
- + (vc - 1), false);
- if (!hasSeenUpdateVersion && hasSeenOldVersion) {
- showDialog(UPON_UPDATE);
- SharedPreferences.Editor editor = settings.edit();
- editor.putBoolean("hasSeenUpdateVersion" + vc, true);
- editor.commit();
- }
-
- // Check country: show warning if not in Great Britain
- TelephonyManager mTelephonyMgr = (TelephonyManager) this
- .getSystemService(Context.TELEPHONY_SERVICE);
- String country = mTelephonyMgr.getNetworkCountryIso();
- //Log.d(LOG_TAG, "country = " + country);
- if (!(country.matches("gb"))) {
- showDialog(COUNTRY_ERROR);
- }
- }
-
- @Override
- protected void onPause() {
- // Log.d(LOG_TAG, "onPause, havePicture = " + havePicture);
- super.onPause();
- removeListeners();
- }
-
- @Override
- protected void onStop() {
- // Log.d(LOG_TAG, "onStop, havePicture = " + havePicture);
- super.onStop();
- removeListeners();
- }
-
- @Override
- public void onRestart() {
- // Log.d(LOG_TAG, "onRestart, havePicture = " + havePicture);
- testProviders();
- checkBundle();
- super.onRestart();
- }
-
- // ****************************************************
- // checkBundle - check the extras that have been passed
- // is the user able to upload things yet, or not?
- // ****************************************************
- private void checkBundle() {
- // Log.d(LOG_TAG, "checkBundle");
- // Get the status icons...
- Resources res = getResources();
- Drawable checked = res.getDrawable(R.drawable.done);
- if (extras != null) {
- // Log.d(LOG_TAG, "Checking extras");
- // Details extras
- name = extras.getString("name");
- email = extras.getString("email");
- subject = extras.getString("subject");
- if (!havePicture) {
- havePicture = extras.getBoolean("photo");
- }
- // Do we have the details?
- if ((name != null) && (email != null) && (subject != null)) {
- haveDetails = true;
- // Log.d(LOG_TAG, "Have all details");
- checked.setBounds(0, 0, checked.getIntrinsicWidth(), checked
- .getIntrinsicHeight());
- // envelope.setBounds(0, 0, envelope.getIntrinsicWidth(),
- // envelope
- // .getIntrinsicHeight());
- btnDetails.setText("Details added: '" + subject + "'");
- btnDetails.setCompoundDrawables(null, null, checked, null);
- } else {
- // Log.d(LOG_TAG, "Don't have details");
- }
- } else {
- extras = new Bundle();
- // Log.d(LOG_TAG, "no Bundle at all");
- }
- // Log.d(LOG_TAG, "havePicture = " + havePicture);
-
- // Do we have the photo?
- if (havePicture) {
-
- checked.setBounds(0, 0, checked.getIntrinsicWidth(), checked
- .getIntrinsicHeight());
- // camera.setBounds(0, 0, camera.getIntrinsicWidth(), camera
- // .getIntrinsicHeight());
- btnPicture.setCompoundDrawables(null, null, checked, null);
- btnPicture.setText("Photo taken");
- }
- if (havePicture && haveDetails) {
- textProgress.setVisibility(View.VISIBLE);
- }
- }
-
- // ****************************************************
- // setListeners - set the button listeners
- // ****************************************************
-
- private void setListeners() {
- btnDetails.setOnClickListener(new OnClickListener() {
- public void onClick(View v) {
- Intent i = new Intent(Home.this, Details.class);
- extras.putString("name", name);
- extras.putString("email", email);
- extras.putString("subject", subject);
- extras.putBoolean("photo", havePicture);
-
- i.putExtras(extras);
- startActivity(i);
- }
- });
- btnPicture.setOnClickListener(new OnClickListener() {
- public void onClick(View v) {
- File photo = new File(
- Environment.getExternalStorageDirectory(),
- "FMS_photo.jpg");
- if (photo.exists()) {
- photo.delete();
- }
- Intent imageCaptureIntent = new Intent(
- MediaStore.ACTION_IMAGE_CAPTURE);
- imageCaptureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri
- .fromFile(photo));
- startActivityForResult(imageCaptureIntent, 1);
- }
- });
- btnReport.setOnClickListener(new OnClickListener() {
- public void onClick(View v) {
- locationDetermined = true;
- uploadToFMS();
- }
- });
- }
-
- @Override
- public void onActivityResult(int requestCode, int resultCode, Intent data) {
- // Log.d(LOG_TAG, "onActivityResult");
- // Log.d(LOG_TAG, "Activity.RESULT_OK code = " + Activity.RESULT_OK);
- // Log.d(LOG_TAG, "resultCode = " + resultCode + "requestCode = "
- // + requestCode);
- if (resultCode == Activity.RESULT_OK && requestCode == 1) {
- havePicture = true;
- extras.putBoolean("photo", true);
- Resources res = getResources();
- Drawable checked = res.getDrawable(R.drawable.done);
- checked.setBounds(0, 0, checked.getIntrinsicWidth(), checked
- .getIntrinsicHeight());
- btnPicture.setCompoundDrawables(null, null, checked, null);
- btnPicture.setText("Photo taken");
- }
- Log.d(LOG_TAG, "havePicture = " + havePicture.toString());
- }
-
- @Override
- protected void onSaveInstanceState(Bundle outState) {
- Log.d(LOG_TAG, "onSaveInstanceState, havePicture " + havePicture);
- // Log.d(LOG_TAG, "onSaveInstanceState");
- if (havePicture != null) {
- // Log.d(LOG_TAG, "mRowId = " + mRowId);
- outState.putBoolean("photo", havePicture);
- }
- super.onSaveInstanceState(outState);
- }
-
- @Override
- public void onRestoreInstanceState(Bundle savedInstanceState) {
- super.onRestoreInstanceState(savedInstanceState);
- // Restore UI state from the savedInstanceState.
- // This bundle has also been passed to onCreate.
- havePicture = savedInstanceState.getBoolean("photo");
- Log.d(LOG_TAG, "onRestoreInstanceState, havePicture " + havePicture);
- }
-
- // **********************************************************************
- // uploadToFMS: uploads details, handled via a background thread
- // Also checks the age and accuracy of the GPS data first
- // **********************************************************************
- private void uploadToFMS() {
- // Log.d(LOG_TAG, "uploadToFMS");
- pd = ProgressDialog
- .show(
- this,
- "Uploading, please wait...",
- "Uploading. This can take up to a minute, depending on your connection speed. Please be patient!",
- true, false);
- Thread t = new Thread() {
- public void run() {
- doUploadinBackground();
- mHandler.post(mUpdateResults);
- }
- };
- t.start();
- }
-
- private void updateResultsInUi() {
- if (globalStatus == UPLOAD_ERROR) {
- showDialog(UPLOAD_ERROR);
- } else if (globalStatus == UPLOAD_ERROR_SERVER) {
- showDialog(UPLOAD_ERROR_SERVER);
- } else if (globalStatus == LOCATION_NOT_FOUND) {
- showDialog(LOCATION_NOT_FOUND);
- } else if (globalStatus == PHOTO_NOT_FOUND) {
- showDialog(PHOTO_NOT_FOUND);
- } else {
- // Success! - Proceed to the success activity!
- Intent i = new Intent(Home.this, Success.class);
- i.putExtra("latString", latString);
- i.putExtra("lonString", longString);
- startActivity(i);
- }
- }
-
- // **********************************************************************
- // onCreateDialog: Dialog warnings
- // **********************************************************************
- @Override
- protected Dialog onCreateDialog(int id) {
- switch (id) {
- case COUNTRY_ERROR:
- return new AlertDialog.Builder(Home.this)
- .setTitle("Country or network error")
- .setPositiveButton("OK",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- }
- })
- .setMessage(
- "Sorry, FixMyStreet currently only works in Britain. You won't be able to submit reports from your current location. (You may also see this error if you aren't connected to the network.)")
- .create();
- case UPLOAD_ERROR:
- return new AlertDialog.Builder(Home.this)
- .setTitle("Upload error")
- .setPositiveButton("OK",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- }
- })
- .setMessage(
- "Sorry, there was an error uploading - maybe the network connection is down? Please try again later. Exception: " + exception_string + " " + serverResponse)
- .create();
- case UPLOAD_ERROR_SERVER:
- return new AlertDialog.Builder(Home.this)
- .setTitle("Upload error")
- .setPositiveButton("OK",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- }
- })
- .setMessage(
- "Sorry, there was an error uploading. Please try again later. The server response was: "
- + serverResponse).create();
- case LOCATION_NOT_FOUND:
- return new AlertDialog.Builder(Home.this)
- .setTitle("Location problem")
- .setPositiveButton("OK",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- }
- })
- .setMessage(
- "Could not get location! Can you see the sky? Please try again later.")
- .create();
- case PHOTO_NOT_FOUND:
- return new AlertDialog.Builder(Home.this).setTitle("No photo")
- .setPositiveButton("OK",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- }
- }).setMessage("Photo not found!").create();
- case UPON_UPDATE:
- if (versionName == null) {
- versionName = "";
- }
- return new AlertDialog.Builder(Home.this).setTitle("What's new?")
- .setPositiveButton("OK",
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- }
- }).setMessage(
- "New features in version" + versionName
- + ": better GPS fix.").create();
- }
- return null;
- }
-
- // **********************************************************************
- // doUploadinBackground: POST request to FixMyStreet
- // **********************************************************************
- private boolean doUploadinBackground() {
- // Log.d(LOG_TAG, "doUploadinBackground");
-
- String responseString = null;
- PostMethod method;
-
- method = new PostMethod("http://www.fixmystreet.com/import");
-
- try {
-
- byte[] imageByteArray = null;
- HttpClient client = new HttpClient();
- client.getHttpConnectionManager().getParams().setConnectionTimeout(
- 100000);
-
- File f = new File(Environment.getExternalStorageDirectory(),
- "FMS_photo.jpg");
-
- // TODO - add a check here
- if (!f.exists()) {
- }
- imageByteArray = getBytesFromFile(f);
-
- // Log
- // .d(LOG_TAG, "len of data is " + imageByteArray.length
- // + " bytes");
-
- FilePart photo = new FilePart("photo", new ByteArrayPartSource(
- "photo", imageByteArray));
-
- photo.setContentType("image/jpeg");
- photo.setCharSet(null);
-
- Part[] parts = { new StringPart("service", "Android phone"),
- new StringPart("subject", subject),
- new StringPart("name", name),
- new StringPart("email", email),
- new StringPart("lat", latString),
- new StringPart("lon", longString), photo };
-
- // Log.d(LOG_TAG, "sending off with lat " + latString + " and lon "
- // + longString);
-
- method.setRequestEntity(new MultipartRequestEntity(parts, method
- .getParams()));
- client.executeMethod(method);
- responseString = method.getResponseBodyAsString();
- method.releaseConnection();
-
- Log.e("httpPost", "Response status: " + responseString);
- Log.e("httpPost", "Latitude = " + latString + " and Longitude = "
- + longString);
-
- } catch (Exception ex) {
- Log.v(LOG_TAG, "Exception", ex);
- exception_string = ex.getMessage();
- globalStatus = UPLOAD_ERROR;
- serverResponse = "";
- return false;
- } finally {
- method.releaseConnection();
- }
-
- if (responseString.equals("SUCCESS")) {
- // launch the Success page
- globalStatus = SUCCESS;
- return true;
- } else {
- // print the response string?
- serverResponse = responseString;
- globalStatus = UPLOAD_ERROR;
- return false;
- }
- }
-
- private boolean checkLoc(Location location) {
- // get accuracy
- // Log.d(LOG_TAG, "checkLocation");
- float tempAccuracy = location.getAccuracy();
- locAccuracy = (int) tempAccuracy;
- // get time - store the GPS time the first time
- // it is reported, then check it against future reported times
- latestGPSFixTime = location.getTime();
- if (firstGPSFixTime == 0) {
- firstGPSFixTime = latestGPSFixTime;
- }
- if (previousGPSFixTime == 0) {
- previousGPSFixTime = latestGPSFixTime;
- }
- long timeDiffSecs = (latestGPSFixTime - previousGPSFixTime) / 1000;
-
- // Log.d(LOG_TAG, "~~~~~~~ checkLocation, accuracy = " + locAccuracy
- // + ", firstGPSFixTime = " + firstGPSFixTime + ", gpsTime = "
- // + latestGPSFixTime + ", timeDiffSecs = " + timeDiffSecsInt);
-
- // Check our location - no good if the GPS accuracy is more than 24m
- if ((locAccuracy > 24) || (timeDiffSecs == 0)) {
- if (timeDiffSecs == 0) {
- // nor do we want to report if the GPS time hasn't changed at
- // all - it is probably out of date
- textProgress
- .setText("Waiting for a GPS fix: phone says last fix is out of date. Please make sure you can see the sky.");
- } else {
- textProgress
- .setText("Waiting for a GPS fix: phone says last fix had accuracy of "
- + locAccuracy
- + "m. (We need accuracy of 24m.) Please make sure you can see the sky.");
- }
- } else if (locAccuracy == 0) {
- // or if no accuracy data is available
- textProgress
- .setText("Waiting for a GPS fix... Please make sure you can see the sky.");
- } else {
- // but if all the requirements have been met, proceed
- latitude = location.getLatitude();
- longitude = location.getLongitude();
- latString = latitude.toString();
- longString = longitude.toString();
- if (haveDetails && havePicture) {
- btnReport.setVisibility(View.VISIBLE);
- btnReport.setText("GPS found! Report to Fix My Street");
- textProgress.setVisibility(View.GONE);
- } else {
- textProgress.setText("GPS found!");
- }
- previousGPSFixTime = latestGPSFixTime;
- return true;
- }
- previousGPSFixTime = latestGPSFixTime;
- // textProgress.setText("~~~~~~~ checkLocation, accuracy = "
- // + locAccuracy + ", locationTimeStored = " + locationTimeStored
- // + ", gpsTime = " + gpsTime);
- return false;
- }
-
- public boolean testProviders() {
- // Log.e(LOG_TAG, "testProviders");
- // Register for location listener
- String location_context = Context.LOCATION_SERVICE;
- locationmanager = (LocationManager) getSystemService(location_context);
- // Criteria criteria = new Criteria();
- // criteria.setAccuracy(Criteria.ACCURACY_FINE);
- // criteria.setAltitudeRequired(false);
- // criteria.setBearingRequired(false);
- // criteria.setPowerRequirement(Criteria.NO_REQUIREMENT);
- // criteria.setSpeedRequired(false);
- // String provider = locationmanager.getBestProvider(criteria, true);
- if (!locationmanager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
- buildAlertMessageNoGps();
- return false;
- }
- listener = new LocationListener() {
- public void onLocationChanged(Location location) {
- // keep checking the location + updating text - until we have
- // what we need
- if (!locationDetermined) {
- checkLoc(location);
- }
- }
-
- public void onProviderDisabled(String provider) {
- }
-
- public void onProviderEnabled(String provider) {
- }
-
- public void onStatusChanged(String provider, int status,
- Bundle extras) {
- }
- };
- locationmanager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0,
- 0, listener);
- return true;
- }
-
- private void buildAlertMessageNoGps() {
- final AlertDialog.Builder builder = new AlertDialog.Builder(this);
- builder
- .setMessage(
- "Your GPS seems to be disabled. Do you want to turn it on now?")
- .setCancelable(false).setPositiveButton("Yes",
- new DialogInterface.OnClickListener() {
- public void onClick(
- @SuppressWarnings("unused") final DialogInterface dialog,
- @SuppressWarnings("unused") final int id) {
- Intent j = new Intent();
- j
- .setAction("android.settings.LOCATION_SOURCE_SETTINGS");
- startActivity(j);
- }
- }).setNegativeButton("No",
- new DialogInterface.OnClickListener() {
- public void onClick(final DialogInterface dialog,
- @SuppressWarnings("unused") final int id) {
- dialog.cancel();
- }
- });
- final AlertDialog alert = builder.create();
- alert.show();
- }
-
- public void removeListeners() {
- // Log.e(LOG_TAG, "removeListeners");
- if ((locationmanager != null) && (listener != null)) {
- locationmanager.removeUpdates(listener);
- }
- locationmanager = null;
- // Log.d(LOG_TAG, "Removed " + listener.toString());
- }
-
- // ****************************************************
- // Options menu functions
- // ****************************************************
-
- // TODO - add Bundles for these?
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- super.onCreateOptionsMenu(menu);
- MenuItem helpItem = menu.add(0, 0, 0, "Help");
- MenuItem aboutItem = menu.add(0, 1, 0, "About");
- aboutItem.setIcon(android.R.drawable.ic_menu_info_details);
- helpItem.setIcon(android.R.drawable.ic_menu_help);
- return true;
- }
-
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- case 0:
- Intent i = new Intent(Home.this, Help.class);
- if (extras != null) {
- i.putExtras(extras);
- }
- startActivity(i);
- return true;
- case 1:
- Intent j = new Intent(Home.this, About.class);
- if (extras != null) {
- j.putExtras(extras);
- }
- startActivity(j);
- return true;
- }
- return false;
- }
-
- // read the photo file into a byte array...
- public static byte[] getBytesFromFile(File file) throws IOException {
- InputStream is = new FileInputStream(file);
-
- // Get the size of the file
- long length = file.length();
-
- // You cannot create an array using a long type.
- // It needs to be an int type.
- // Before converting to an int type, check
- // to ensure that file is not larger than Integer.MAX_VALUE.
- if (length > Integer.MAX_VALUE) {
- // File is too large
- }
-
- // Create the byte array to hold the data
- byte[] bytes = new byte[(int) length];
-
- // Read in the bytes
- int offset = 0;
- int numRead = 0;
- while (offset < bytes.length
- && (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) {
- offset += numRead;
- }
-
- // Ensure all the bytes have been read in
- if (offset < bytes.length) {
- throw new IOException("Could not completely read file "
- + file.getName());
- }
-
- // Close the input stream and return bytes
- is.close();
- return bytes;
- }
-}
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