Develop Reference

How to Print a Image At full Paper size(80MM) in thermal printer(EPSON)

I followed Epson SDK for android to thermal print receipts...
So instead of the text I am given some Image which contains entire image..
at the part of Logoimage(the store).. Which is like below
Here the Store is the Logoimage Insted of that I have given My Recipt(Image) So I am getting like above.. Its not printing full size...
this is my code
public class MainActivity extends Activity implements View.OnClickListener, ReceiveListener {
private Context mContext = null;
private EditText mEditTarget = null;
private Spinner mSpnSeries = null;
private Spinner mSpnLang = null;
private Printer mPrinter = null;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mContext = this;
int[] target = {
R.id.btnDiscovery,
R.id.btnSampleReceipt,
};
for (int i = 0; i < target.length; i++) {
Button button = (Button)findViewById(target[i]);
button.setOnClickListener(this);
}
mSpnSeries = (Spinner)findViewById(R.id.spnModel);
ArrayAdapter<SpnModelsItem> seriesAdapter = new ArrayAdapter<SpnModelsItem>(this, android.R.layout.simple_spinner_item);
seriesAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
seriesAdapter.add(new SpnModelsItem(getString(R.string.printerseries_t20), Printer.TM_T20));
mSpnSeries.setAdapter(seriesAdapter);
mSpnSeries.setSelection(0);
try {
Log.setLogSettings(mContext, Log.PERIOD_TEMPORARY, Log.OUTPUT_STORAGE, null, 0, 1, Log.LOGLEVEL_LOW);
}
catch (Exception e) {
ShowMsg.showException(e, "setLogSettings", mContext);
}
mEditTarget = (EditText)findViewById(R.id.edtTarget);
}
#Override
protected void onActivityResult(int requestCode, final int resultCode, final Intent data) {
if (data != null && resultCode == RESULT_OK) {
String target = data.getStringExtra(getString(R.string.title_target));
if (target != null) {
EditText mEdtTarget = (EditText)findViewById(R.id.edtTarget);
mEdtTarget.setText(target);
}
}
}
#Override
public void onClick(View v) {
Intent intent = null;
switch (v.getId()) {
case R.id.btnDiscovery:
intent = new Intent(this, DiscoveryActivity.class);
startActivityForResult(intent, 0);
break;
case R.id.btnSampleReceipt:
updateButtonState(false);
if (!runPrintReceiptSequence()) {
updateButtonState(true);
}
break;
case R.id.btnSampleCoupon:
updateButtonState(false);
if (!runPrintCouponSequence()) {
updateButtonState(true);
}
break;
default:
// Do nothing
break;
}
}
private boolean runPrintReceiptSequence() {
if (!initializeObject()) {
return false;
}
if (!createReceiptData()) {
finalizeObject();
return false;
}
if (!printData()) {
finalizeObject();
return false;
}
return true;
}
private boolean createReceiptData() {
String method = "";
Bitmap logoData = BitmapFactory.decodeResource(getResources(), R.drawable.store);
StringBuilder textData = new StringBuilder();
final int barcodeWidth = 2;
final int barcodeHeight = 100;
if (mPrinter == null) {
return false;
}
try {
method = "addTextAlign";
mPrinter.addTextAlign(Printer.ALIGN_CENTER);
method = "addImage";
mPrinter.addImage(logoData, 0, 0,
logoData.getWidth(),
logoData.getHeight(),
Printer.COLOR_1,
Printer.MODE_MONO,
Printer.HALFTONE_DITHER,
Printer.PARAM_DEFAULT,
Printer.COMPRESS_AUTO);
method = "addFeedLine";
mPrinter.addFeedLine(1);
textData.append("EPSON PRINT DEMO TEST - (HYD)\n");
textData.append("STORE DIRECTOR – MLN\n");
textData.append("\n");
textData.append("07/06/12 09:15 012 0191 134\n");
textData.append("ST# 21 OP# 001 TE# 01 TR# 747\n");
textData.append("------------------------------\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
textData.append("524 3 CUP BLK TEAPOT 9.99 R\n");
textData.append("003 WESTGATE BLACK 25 59.99 R\n");
textData.append("------------------------------\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
textData.append("SUBTOTAL 69.98\n");
textData.append("TAX 14.43\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
method = "addTextSize";
mPrinter.addTextSize(2, 2);
method = "addText";
mPrinter.addText("TOTAL 84.41\n");
method = "addTextSize";
mPrinter.addTextSize(1, 1);
method = "addFeedLine";
mPrinter.addFeedLine(1);
textData.append("CASH 200.00\n");
textData.append("CHANGE 78.14\n");
textData.append("------------------------------\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
textData.append("Purchased item total number\n");
textData.append("Sign Up and Save !\n");
textData.append("With Preferred Saving Card\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
method = "addFeedLine";
mPrinter.addFeedLine(2);
method = "addCut";
mPrinter.addCut(Printer.CUT_FEED);
}
catch (Exception e) {
ShowMsg.showException(e, method, mContext);
return false;
}
textData = null;
return true;
}
private boolean runPrintCouponSequence() {
if (!initializeObject()) {
return false;
}
if (!createCouponData()) {
finalizeObject();
return false;
}
if (!printData()) {
finalizeObject();
return false;
}
return true;
}
private boolean printData() {
if (mPrinter == null) {
return false;
}
if (!connectPrinter()) {
return false;
}
PrinterStatusInfo status = mPrinter.getStatus();
dispPrinterWarnings(status);
if (!isPrintable(status)) {
ShowMsg.showMsg(makeErrorMessage(status), mContext);
try {
mPrinter.disconnect();
}
catch (Exception ex) {
// Do nothing
}
return false;
}
try {
mPrinter.sendData(Printer.PARAM_DEFAULT);
}
catch (Exception e) {
ShowMsg.showException(e, "sendData", mContext);
try {
mPrinter.disconnect();
}
catch (Exception ex) {
// Do nothing
}
return false;
}
return true;
}
private boolean initializeObject() {
try {
mPrinter = new Printer(((SpnModelsItem) mSpnSeries.getSelectedItem()).getModelConstant(),
((SpnModelsItem) mSpnLang.getSelectedItem()).getModelConstant(),
mContext);
}
catch (Exception e) {
ShowMsg.showException(e, "Printer", mContext);
return false;
}
mPrinter.setReceiveEventListener(this);
return true;
}
private void finalizeObject() {
if (mPrinter == null) {
return;
}
mPrinter.clearCommandBuffer();
mPrinter.setReceiveEventListener(null);
mPrinter = null;
}
private boolean connectPrinter() {
boolean isBeginTransaction = false;
if (mPrinter == null) {
return false;
}
try {
mPrinter.connect(mEditTarget.getText().toString(), Printer.PARAM_DEFAULT);
}
catch (Exception e) {
ShowMsg.showException(e, "connect", mContext);
return false;
}
try {
mPrinter.beginTransaction();
isBeginTransaction = true;
}
catch (Exception e) {
ShowMsg.showException(e, "beginTransaction", mContext);
}
if (isBeginTransaction == false) {
try {
mPrinter.disconnect();
}
catch (Epos2Exception e) {
// Do nothing
return false;
}
}
return true;
}
private void disconnectPrinter() {
if (mPrinter == null) {
return;
}
try {
mPrinter.endTransaction();
}
catch (final Exception e) {
runOnUiThread(new Runnable() {
#Override
public synchronized void run() {
ShowMsg.showException(e, "endTransaction", mContext);
}
});
}
try {
mPrinter.disconnect();
}
catch (final Exception e) {
runOnUiThread(new Runnable() {
#Override
public synchronized void run() {
ShowMsg.showException(e, "disconnect", mContext);
}
});
}
finalizeObject();
}
private boolean isPrintable(PrinterStatusInfo status) {
if (status == null) {
return false;
}
if (status.getConnection() == Printer.FALSE) {
return false;
}
else if (status.getOnline() == Printer.FALSE) {
return false;
}
else {
;//print available
}
return true;
}
private String makeErrorMessage(PrinterStatusInfo status) {
String msg = "";
if (status.getBatteryLevel() == Printer.BATTERY_LEVEL_0) {
msg += getString(R.string.handlingmsg_err_battery_real_end);
}
return msg;
}
private void dispPrinterWarnings(PrinterStatusInfo status) {
EditText edtWarnings = (EditText)findViewById(R.id.edtWarnings);
String warningsMsg = "";
if (status == null) {
return;
}
if (status.getPaper() == Printer.PAPER_NEAR_END) {
warningsMsg += getString(R.string.handlingmsg_warn_receipt_near_end);
}
if (status.getBatteryLevel() == Printer.BATTERY_LEVEL_1) {
warningsMsg += getString(R.string.handlingmsg_warn_battery_near_end);
}
edtWarnings.setText(warningsMsg);
}
private void updateButtonState(boolean state) {
Button btnReceipt = (Button)findViewById(R.id.btnSampleReceipt);
Button btnCoupon = (Button)findViewById(R.id.btnSampleCoupon);
btnReceipt.setEnabled(state);
btnCoupon.setEnabled(state);
}
#Override
public void onPtrReceive(final Printer printerObj, final int code, final PrinterStatusInfo status, final String printJobId) {
runOnUiThread(new Runnable() {
#Override
public synchronized void run() {
ShowMsg.showResult(code, makeErrorMessage(status), mContext);
dispPrinterWarnings(status);
updateButtonState(true);
new Thread(new Runnable() {
#Override
public void run() {
disconnectPrinter();
}
}).start();
}
});
}
}
can any one suggest me where do I adjust the size of the image so that I should print the page area instead of logo size...
this is Image content data
for Image
String method = "";
Bitmap logoData = BitmapFactory.decodeResource(getResources(), R.drawable.store);
//I have given this Bitmap logoData = BitmapFactory.decodeResource(getResources(), R.drawable.full);
and this is for image content..
method = "addImage";
mPrinter.addImage(logoData,0,0,logoData.getWidth(),logoData.getHeight(),Printer.COLOR_1,Printer.MODE_MONO,Printer.HALFTONE_DITHER,Printer.PARAM_DEFAULT,Printer.COMPRESS_AUTO);
Please suggest how to print the image content at full size...
I am getting a side of page..
It should Print 80 mm of Size but its printing 40 mm can any one suggest me how to make it to full size or how to adjust the size of the Image to stretch it to max paper area...

Your question is a bit unclear.
I think your question is:
You are given the data for the image at some resolution as an Android BitMapFactory.
You want to print on some printer, with another DPI. The Android BitMapFactory for the image is already set.
You need to scale the BitMapFactory for your logo.
First, in your line of getting the logo data, you can try just exploring the option BitmapFactory.Options.inSampleSize to get about that right size. That would get you a better, but not perfect answer.
For perfect, you should scale the logo. You can use code here. See also the related questions here and here.

How to Print a PDF in thermal Printer? PDF from URL/Local to Printer

I followed Epson SDK and used sample code... To print Receipts
So over there from samples I got that I can print Text, Image and both Ways...
By using this... to print Text and Images..
public class MainActivity extends Activity implements View.OnClickListener, ReceiveListener {
private Context mContext = null;
private EditText mEditTarget = null;
private Spinner mSpnSeries = null;
private Spinner mSpnLang = null;
private Printer mPrinter = null;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mContext = this;
int[] target = {
R.id.btnDiscovery,
R.id.btnSampleReceipt,
};
for (int i = 0; i < target.length; i++) {
Button button = (Button)findViewById(target[i]);
button.setOnClickListener(this);
}
mSpnSeries = (Spinner)findViewById(R.id.spnModel);
ArrayAdapter<SpnModelsItem> seriesAdapter = new ArrayAdapter<SpnModelsItem>(this, android.R.layout.simple_spinner_item);
seriesAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
seriesAdapter.add(new SpnModelsItem(getString(R.string.printerseries_t20), Printer.TM_T20));
mSpnSeries.setAdapter(seriesAdapter);
mSpnSeries.setSelection(0);
try {
Log.setLogSettings(mContext, Log.PERIOD_TEMPORARY, Log.OUTPUT_STORAGE, null, 0, 1, Log.LOGLEVEL_LOW);
}
catch (Exception e) {
ShowMsg.showException(e, "setLogSettings", mContext);
}
mEditTarget = (EditText)findViewById(R.id.edtTarget);
}
#Override
protected void onActivityResult(int requestCode, final int resultCode, final Intent data) {
if (data != null && resultCode == RESULT_OK) {
String target = data.getStringExtra(getString(R.string.title_target));
if (target != null) {
EditText mEdtTarget = (EditText)findViewById(R.id.edtTarget);
mEdtTarget.setText(target);
}
}
}
#Override
public void onClick(View v) {
Intent intent = null;
switch (v.getId()) {
case R.id.btnDiscovery:
intent = new Intent(this, DiscoveryActivity.class);
startActivityForResult(intent, 0);
break;
case R.id.btnSampleReceipt:
updateButtonState(false);
if (!runPrintReceiptSequence()) {
updateButtonState(true);
}
break;
case R.id.btnSampleCoupon:
updateButtonState(false);
if (!runPrintCouponSequence()) {
updateButtonState(true);
}
break;
default:
// Do nothing
break;
}
}
private boolean runPrintReceiptSequence() {
if (!initializeObject()) {
return false;
}
if (!createReceiptData()) {
finalizeObject();
return false;
}
if (!printData()) {
finalizeObject();
return false;
}
return true;
}
private boolean createReceiptData() {
String method = "";
Bitmap logoData = BitmapFactory.decodeResource(getResources(), R.drawable.store);
StringBuilder textData = new StringBuilder();
final int barcodeWidth = 2;
final int barcodeHeight = 100;
if (mPrinter == null) {
return false;
}
try {
method = "addTextAlign";
mPrinter.addTextAlign(Printer.ALIGN_CENTER);
method = "addImage";
mPrinter.addImage(logoData, 0, 0,
logoData.getWidth(),
logoData.getHeight(),
Printer.COLOR_1,
Printer.MODE_MONO,
Printer.HALFTONE_DITHER,
Printer.PARAM_DEFAULT,
Printer.COMPRESS_AUTO);
method = "addFeedLine";
mPrinter.addFeedLine(1);
textData.append("EPSON PRINT DEMO TEST - \n");
textData.append("STORE DIRECTOR – XYZ\n");
textData.append("\n");
textData.append("28/06/16 05:15 012 0154 0225\n");
textData.append("ST# 21 OP# 001 TE# 01 TR# 747\n");
textData.append("------------------------------\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
textData.append("524 5 GREEN TEA 19.99 R\n");
textData.append("003 2 LEMON TEA 59.99 R\n");
textData.append("------------------------------\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
textData.append("SUBTOTAL 79.98\n");
textData.append("TAX 15.00\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
method = "addTextSize";
mPrinter.addTextSize(2, 2);
method = "addText";
mPrinter.addText("TOTAL 94.98.41\n");
method = "addTextSize";
mPrinter.addTextSize(1, 1);
method = "addFeedLine";
mPrinter.addFeedLine(1);
textData.append("CASH 100.00\n");
textData.append("CHANGE 5.02\n");
textData.append("------------------------------\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
textData.append("Purchased item total number\n");
textData.append("Sign Up and Save !\n");
textData.append("With Preferred Saving Card\n");
method = "addText";
mPrinter.addText(textData.toString());
textData.delete(0, textData.length());
method = "addFeedLine";
mPrinter.addFeedLine(2);
method = "addCut";
mPrinter.addCut(Printer.CUT_FEED);
}
catch (Exception e) {
ShowMsg.showException(e, method, mContext);
return false;
}
textData = null;
return true;
}
private boolean runPrintCouponSequence() {
if (!initializeObject()) {
return false;
}
if (!createCouponData()) {
finalizeObject();
return false;
}
if (!printData()) {
finalizeObject();
return false;
}
return true;
}
private boolean printData() {
if (mPrinter == null) {
return false;
}
if (!connectPrinter()) {
return false;
}
PrinterStatusInfo status = mPrinter.getStatus();
dispPrinterWarnings(status);
if (!isPrintable(status)) {
ShowMsg.showMsg(makeErrorMessage(status), mContext);
try {
mPrinter.disconnect();
}
catch (Exception ex) {
// Do nothing
}
return false;
}
try {
mPrinter.sendData(Printer.PARAM_DEFAULT);
}
catch (Exception e) {
ShowMsg.showException(e, "sendData", mContext);
try {
mPrinter.disconnect();
}
catch (Exception ex) {
// Do nothing
}
return false;
}
return true;
}
private boolean initializeObject() {
try {
mPrinter = new Printer(((SpnModelsItem) mSpnSeries.getSelectedItem()).getModelConstant(),
((SpnModelsItem) mSpnLang.getSelectedItem()).getModelConstant(),
mContext);
}
catch (Exception e) {
ShowMsg.showException(e, "Printer", mContext);
return false;
}
mPrinter.setReceiveEventListener(this);
return true;
}
private void finalizeObject() {
if (mPrinter == null) {
return;
}
mPrinter.clearCommandBuffer();
mPrinter.setReceiveEventListener(null);
mPrinter = null;
}
private boolean connectPrinter() {
boolean isBeginTransaction = false;
if (mPrinter == null) {
return false;
}
try {
mPrinter.connect(mEditTarget.getText().toString(), Printer.PARAM_DEFAULT);
}
catch (Exception e) {
ShowMsg.showException(e, "connect", mContext);
return false;
}
try {
mPrinter.beginTransaction();
isBeginTransaction = true;
}
catch (Exception e) {
ShowMsg.showException(e, "beginTransaction", mContext);
}
if (isBeginTransaction == false) {
try {
mPrinter.disconnect();
}
catch (Epos2Exception e) {
// Do nothing
return false;
}
}
return true;
}
private void disconnectPrinter() {
if (mPrinter == null) {
return;
}
try {
mPrinter.endTransaction();
}
catch (final Exception e) {
runOnUiThread(new Runnable() {
#Override
public synchronized void run() {
ShowMsg.showException(e, "endTransaction", mContext);
}
});
}
try {
mPrinter.disconnect();
}
catch (final Exception e) {
runOnUiThread(new Runnable() {
#Override
public synchronized void run() {
ShowMsg.showException(e, "disconnect", mContext);
}
});
}
finalizeObject();
}
private boolean isPrintable(PrinterStatusInfo status) {
if (status == null) {
return false;
}
if (status.getConnection() == Printer.FALSE) {
return false;
}
else if (status.getOnline() == Printer.FALSE) {
return false;
}
else {
;//print available
}
return true;
}
private String makeErrorMessage(PrinterStatusInfo status) {
String msg = "";
if (status.getBatteryLevel() == Printer.BATTERY_LEVEL_0) {
msg += getString(R.string.handlingmsg_err_battery_real_end);
}
return msg;
}
private void dispPrinterWarnings(PrinterStatusInfo status) {
EditText edtWarnings = (EditText)findViewById(R.id.edtWarnings);
String warningsMsg = "";
if (status == null) {
return;
}
if (status.getPaper() == Printer.PAPER_NEAR_END) {
warningsMsg += getString(R.string.handlingmsg_warn_receipt_near_end);
}
if (status.getBatteryLevel() == Printer.BATTERY_LEVEL_1) {
warningsMsg += getString(R.string.handlingmsg_warn_battery_near_end);
}
edtWarnings.setText(warningsMsg);
}
private void updateButtonState(boolean state) {
Button btnReceipt = (Button)findViewById(R.id.btnSampleReceipt);
Button btnCoupon = (Button)findViewById(R.id.btnSampleCoupon);
btnReceipt.setEnabled(state);
btnCoupon.setEnabled(state);
}
#Override
public void onPtrReceive(final Printer printerObj, final int code, final PrinterStatusInfo status, final String printJobId) {
runOnUiThread(new Runnable() {
#Override
public synchronized void run() {
ShowMsg.showResult(code, makeErrorMessage(status), mContext);
dispPrinterWarnings(status);
updateButtonState(true);
new Thread(new Runnable() {
#Override
public void run() {
disconnectPrinter();
}
}).start();
}
});
}
}
In the same way I want to print PDF. Is this Possible without any library?
Or else is it possible to print PDF in thermal Printer?
Can anyone suggest me how to print PDF in a thermal printer?
Here I have this to print a Image/bitmap
Bitmap logoData = BitmapFactory.decodeResource(getResources(), R.drawable.store);
StringBuilder textData = new StringBuilder();
final int barcodeWidth = 2;
final int barcodeHeight = 100;
with addimage.. and for text I am giving plain text... with addtext....
Can Any one suggest Me How to add a PDF to this...
I followed May tutorials,... But Nothing Found related to PDF in thermal Printer(EPSON) Printer..

Google Play Games API returns RESULT_RECONNECT_REQUIRED when submit user score

I am creating a game using the API of Google Play Games. I have read the documentation on the leaderboards. I have used the same code to update the user's score, but it always returns the code RESULT_RECONNECT_REQUIRED. I've used the logcat to display the results of the call:
E/GameProgress: Result score CgkIoY-5lt0DEAIQEA: ScoreSubmissionData{PlayerId=128090785697, StatusCode=2, TimesSpan=DAILY, Result=null, TimesSpan=WEEKLY, Result=null, TimesSpan=ALL_TIME, Result=null}
Here is the code:
public class GameActivity extends AppCompatActivity {
private GameHelper mHelper;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_game);
...
mHelper = new GameHelper(this, 1);
mHelper.enableDebugLog(true);
mHelper.setup(new GameHelper.GameHelperListener() {
#Override
public void onSignInFailed() {
Log.e(TAG, "Sign in failed");
}
#Override
public void onSignInSucceeded() {
Log.e(TAG, "Sign in Succeded");
addScores(GameId.LEADERBOARDS.TEN_THOUSAND);
}
});
}
private void addScores(String leaderBoard) {
PendingResult<Leaderboards.SubmitScoreResult> result = Games.Leaderboards.submitScoreImmediate(mGoogleApiClient, leaderBoard, 5);
result.setResultCallback(new ResultCallback<Leaderboards.SubmitScoreResult>() {
#Override
public void onResult(#NonNull Leaderboards.SubmitScoreResult submitScoreResult) {
Log.e(TAG, "Result score " + leaderBoard + ": " + submitScoreResult.getScoreData().toString());
}
});
}
}
GameHelperClass:
public class GameHelper implements GoogleApiClient.ConnectionCallbacks,
GoogleApiClient.OnConnectionFailedListener {
static final String TAG = "GameHelper";
public interface GameHelperListener {
void onSignInFailed();
void onSignInSucceeded();
}
private boolean mSetupDone = false;
private boolean mConnecting = false;
boolean mExpectingResolution = false;
boolean mSignInCancelled = false;
Activity mActivity = null;
Context mAppContext = null;
public final static int RC_RESOLVE = 9001;
final static int RC_UNUSED = 9002;
GoogleApiClient.Builder mGoogleApiClientBuilder = null;
GamesOptions mGamesApiOptions = GamesOptions.builder().build();
PlusOptions mPlusApiOptions = null;
GoogleApiClient mGoogleApiClient = null;
// Client request flags
public final static int CLIENT_NONE = 0x00;
public final static int CLIENT_GAMES = 0x01;
public final static int CLIENT_PLUS = 0x02;
public final static int CLIENT_SNAPSHOT = 0x08;
public final static int CLIENT_ALL = CLIENT_GAMES | CLIENT_PLUS
| CLIENT_SNAPSHOT;
int mRequestedClients = CLIENT_NONE;
boolean mConnectOnStart = true;
boolean mUserInitiatedSignIn = false;
ConnectionResult mConnectionResult = null;
SignInFailureReason mSignInFailureReason = null;
boolean mShowErrorDialogs = true;
boolean mDebugLog = false;
Handler mHandler;
Invitation mInvitation;
TurnBasedMatch mTurnBasedMatch;
ArrayList<GameRequest> mRequests;
// Listener
GameHelperListener mListener = null;
static final int DEFAULT_MAX_SIGN_IN_ATTEMPTS = 3;
int mMaxAutoSignInAttempts = DEFAULT_MAX_SIGN_IN_ATTEMPTS;
private GameErrorHandler mGameErrorHandler;
public GameHelper(Activity activity, int clientsToUse) {
mActivity = activity;
mAppContext = activity.getApplicationContext();
mRequestedClients = clientsToUse;
mHandler = new Handler();
}
public void setMaxAutoSignInAttempts(int max) {
mMaxAutoSignInAttempts = max;
}
public void setGameErrorHandler(GameErrorHandler mGameErrorHandler) {
this.mGameErrorHandler = mGameErrorHandler;
}
void assertConfigured(String operation) {
if (!mSetupDone) {
String error = "GameHelper error: Operation attempted without setup: "
+ operation
+ ". The setup() method must be called before attempting any other operation.";
logError(error);
throw new IllegalStateException(error);
}
}
private void doApiOptionsPreCheck() {
if (mGoogleApiClientBuilder != null) {
String error = "GameHelper: you cannot call set*ApiOptions after the client "
+ "builder has been created. Call it before calling createApiClientBuilder() "
+ "or setup().";
logError(error);
throw new IllegalStateException(error);
}
}
public void setGamesApiOptions(GamesOptions options) {
doApiOptionsPreCheck();
mGamesApiOptions = options;
}
public void setPlusApiOptions(PlusOptions options) {
doApiOptionsPreCheck();
mPlusApiOptions = options;
}
public GoogleApiClient.Builder createApiClientBuilder() {
if (mSetupDone) {
String error = "GameHelper: you called GameHelper.createApiClientBuilder() after "
+ "calling setup. You can only get a client builder BEFORE performing setup.";
logError(error);
throw new IllegalStateException(error);
}
GoogleApiClient.Builder builder = new GoogleApiClient.Builder(
mActivity, this, this);
if (0 != (mRequestedClients & CLIENT_GAMES)) {
builder.addApi(Games.API, mGamesApiOptions);
builder.addScope(Games.SCOPE_GAMES);
}
if (0 != (mRequestedClients & CLIENT_PLUS)) {
builder.addApi(Plus.API);
builder.addScope(Plus.SCOPE_PLUS_LOGIN);
}
if (0 != (mRequestedClients & CLIENT_SNAPSHOT)) {
builder.addScope(Drive.SCOPE_APPFOLDER);
builder.addApi(Drive.API);
}
mGoogleApiClientBuilder = builder;
return builder;
}
public void setup(GameHelperListener listener) {
if (mSetupDone) {
String error = "GameHelper: you cannot call GameHelper.setup() more than once!";
logError(error);
throw new IllegalStateException(error);
}
mListener = listener;
debugLog("Setup: requested clients: " + mRequestedClients);
if (mGoogleApiClientBuilder == null) {
// we don't have a builder yet, so create one
createApiClientBuilder();
}
mGoogleApiClient = mGoogleApiClientBuilder.build();
mGoogleApiClientBuilder = null;
mSetupDone = true;
}
public GoogleApiClient getApiClient() {
if (mGoogleApiClient == null) {
throw new IllegalStateException(
"No GoogleApiClient. Did you call setup()?");
}
return mGoogleApiClient;
}
public boolean isSignedIn() {
return mGoogleApiClient != null && mGoogleApiClient.isConnected();
}
public boolean isConnecting() {
return mConnecting;
}
public boolean hasSignInError() {
return mSignInFailureReason != null;
}
public SignInFailureReason getSignInError() {
return mSignInFailureReason;
}
public void setShowErrorDialogs(boolean show) {
mShowErrorDialogs = show;
}
public void onStart(Activity act) {
mActivity = act;
mAppContext = act.getApplicationContext();
debugLog("onStart");
assertConfigured("onStart");
if (mConnectOnStart) {
if (mGoogleApiClient.isConnected()) {
Log.w(TAG,
"GameHelper: client was already connected on onStart()");
} else {
debugLog("Connecting client.");
mConnecting = true;
mGoogleApiClient.connect();
}
} else {
debugLog("Not attempting to connect becase mConnectOnStart=false");
debugLog("Instead, reporting a sign-in failure.");
mHandler.postDelayed(new Runnable() {
#Override
public void run() {
notifyListener(false);
}
}, 1000);
}
}
public void onStop() {
debugLog("onStop");
assertConfigured("onStop");
if (mGoogleApiClient.isConnected()) {
debugLog("Disconnecting client due to onStop");
mGoogleApiClient.disconnect();
} else {
debugLog("Client already disconnected when we got onStop.");
}
mConnecting = false;
mExpectingResolution = false;
// let go of the Activity reference
mActivity = null;
}
public String getInvitationId() {
if (!mGoogleApiClient.isConnected()) {
Log.w(TAG,
"Warning: getInvitationId() should only be called when signed in, "
+ "that is, after getting onSignInSuceeded()");
}
return mInvitation == null ? null : mInvitation.getInvitationId();
}
public Invitation getInvitation() {
if (!mGoogleApiClient.isConnected()) {
Log.w(TAG,
"Warning: getInvitation() should only be called when signed in, "
+ "that is, after getting onSignInSuceeded()");
}
return mInvitation;
}
public boolean hasInvitation() {
return mInvitation != null;
}
public boolean hasTurnBasedMatch() {
return mTurnBasedMatch != null;
}
public boolean hasRequests() {
return mRequests != null;
}
public void clearInvitation() {
mInvitation = null;
}
public void clearTurnBasedMatch() {
mTurnBasedMatch = null;
}
public void clearRequests() {
mRequests = null;
}
public TurnBasedMatch getTurnBasedMatch() {
if (!mGoogleApiClient.isConnected()) {
Log.w(TAG,
"Warning: getTurnBasedMatch() should only be called when signed in, "
+ "that is, after getting onSignInSuceeded()");
}
return mTurnBasedMatch;
}
public ArrayList<GameRequest> getRequests() {
if (!mGoogleApiClient.isConnected()) {
Log.w(TAG, "Warning: getRequests() should only be called "
+ "when signed in, "
+ "that is, after getting onSignInSuceeded()");
}
return mRequests;
}
public void enableDebugLog(boolean enabled) {
mDebugLog = enabled;
if (enabled) {
debugLog("Debug log enabled.");
}
}
#Deprecated
public void enableDebugLog(boolean enabled, String tag) {
Log.w(TAG, "GameHelper.enableDebugLog(boolean,String) is deprecated. "
+ "Use GameHelper.enableDebugLog(boolean)");
enableDebugLog(enabled);
}
public void signOut() {
if (!mGoogleApiClient.isConnected()) {
// nothing to do
debugLog("signOut: was already disconnected, ignoring.");
return;
}
// for Plus, "signing out" means clearing the default account and
// then disconnecting
if (0 != (mRequestedClients & CLIENT_PLUS)) {
debugLog("Clearing default account on PlusClient.");
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
}
// For the games client, signing out means calling signOut and
// disconnecting
if (0 != (mRequestedClients & CLIENT_GAMES)) {
debugLog("Signing out from the Google API Client.");
Games.signOut(mGoogleApiClient);
}
// Ready to disconnect
debugLog("Disconnecting client.");
mConnectOnStart = false;
mConnecting = false;
mGoogleApiClient.disconnect();
}
public void onActivityResult(int requestCode, int responseCode,
Intent intent) {
debugLog("onActivityResult: req="
+ (requestCode == RC_RESOLVE ? "RC_RESOLVE" : String
.valueOf(requestCode)) + ", resp="
+ GameHelperUtils.activityResponseCodeToString(responseCode));
if (requestCode != RC_RESOLVE) {
debugLog("onActivityResult: request code not meant for us. Ignoring.");
return;
}
// no longer expecting a resolution
mExpectingResolution = false;
/* if (!mConnecting) {
debugLog("onActivityResult: ignoring because we are not connecting.");
return;
}*/
if (responseCode == Activity.RESULT_OK) {
// Ready to try to connect again.
debugLog("onAR: Resolution was RESULT_OK, so connecting current client again.");
connect();
} else if (responseCode == GamesActivityResultCodes.RESULT_RECONNECT_REQUIRED) {
debugLog("onAR: Resolution was RECONNECT_REQUIRED, so reconnecting.");
connect();
fireOnReconectRequired();
} else if (responseCode == Activity.RESULT_CANCELED) {
// User cancelled.
debugLog("onAR: Got a cancellation result, so disconnecting.");
mSignInCancelled = true;
mConnectOnStart = false;
mUserInitiatedSignIn = false;
mSignInFailureReason = null; // cancelling is not a failure!
mConnecting = false;
mGoogleApiClient.disconnect();
// increment # of cancellations
int prevCancellations = getSignInCancellations();
int newCancellations = incrementSignInCancellations();
debugLog("onAR: # of cancellations " + prevCancellations + " --> "
+ newCancellations + ", max " + mMaxAutoSignInAttempts);
notifyListener(false);
} else {
// Whatever the problem we were trying to solve, it was not
// solved. So give up and show an error message.
debugLog("onAR: responseCode="
+ GameHelperUtils
.activityResponseCodeToString(responseCode)
+ ", so giving up.");
giveUp(new SignInFailureReason(mConnectionResult.getErrorCode(),
responseCode));
}
}
void notifyListener(boolean success) {
debugLog("Notifying LISTENER of sign-in "
+ (success ? "SUCCESS"
: mSignInFailureReason != null ? "FAILURE (error)"
: "FAILURE (no error)"));
if (mListener != null) {
if (success) {
mListener.onSignInSucceeded();
} else {
mListener.onSignInFailed();
}
}
}
public void beginUserInitiatedSignIn() {
debugLog("beginUserInitiatedSignIn: resetting attempt count.");
resetSignInCancellations();
mSignInCancelled = false;
mConnectOnStart = true;
if (mGoogleApiClient.isConnected()) {
// nothing to do
logWarn("beginUserInitiatedSignIn() called when already connected. "
+ "Calling listener directly to notify of success.");
notifyListener(true);
return;
} else if (mConnecting) {
logWarn("beginUserInitiatedSignIn() called when already connecting. "
+ "Be patient! You can only call this method after you get an "
+ "onSignInSucceeded() or onSignInFailed() callback. Suggestion: disable "
+ "the sign-in button on startup and also when it's clicked, and re-enable "
+ "when you get the callback.");
// ignore call (listener will get a callback when the connection
// process finishes)
return;
}
debugLog("Starting USER-INITIATED sign-in flow.");
mUserInitiatedSignIn = true;
if (mConnectionResult != null) {
debugLog("beginUserInitiatedSignIn: continuing pending sign-in flow.");
mConnecting = true;
resolveConnectionResult();
} else {
// We don't have a pending connection result, so start anew.
debugLog("beginUserInitiatedSignIn: starting new sign-in flow.");
mConnecting = true;
connect();
}
}
void connect() {
if (mGoogleApiClient.isConnected()) {
debugLog("Already connected.");
return;
}
debugLog("Starting connection.");
mConnecting = true;
mInvitation = null;
mTurnBasedMatch = null;
mGoogleApiClient.connect();
}
public void reconnectClient() {
if (!mGoogleApiClient.isConnected()) {
Log.w(TAG, "reconnectClient() called when client is not connected.");
// interpret it as a request to connect
connect();
} else {
debugLog("Reconnecting client.");
mGoogleApiClient.reconnect();
}
}
#Override
public void onConnected(Bundle connectionHint) {
debugLog("onConnected: connected!");
if (connectionHint != null) {
debugLog("onConnected: connection hint provided. Checking for invite.");
Invitation inv = connectionHint
.getParcelable(Multiplayer.EXTRA_INVITATION);
if (inv != null && inv.getInvitationId() != null) {
// retrieve and cache the invitation ID
debugLog("onConnected: connection hint has a room invite!");
mInvitation = inv;
debugLog("Invitation ID: " + mInvitation.getInvitationId());
}
// Do we have any requests pending?
mRequests = Games.Requests
.getGameRequestsFromBundle(connectionHint);
if (!mRequests.isEmpty()) {
// We have requests in onConnected's connectionHint.
debugLog("onConnected: connection hint has " + mRequests.size()
+ " request(s)");
}
debugLog("onConnected: connection hint provided. Checking for TBMP game.");
mTurnBasedMatch = connectionHint
.getParcelable(Multiplayer.EXTRA_TURN_BASED_MATCH);
}
// we're good to go
succeedSignIn();
}
void succeedSignIn() {
debugLog("succeedSignIn");
mSignInFailureReason = null;
mConnectOnStart = true;
mUserInitiatedSignIn = false;
mConnecting = false;
notifyListener(true);
}
private final String GAMEHELPER_SHARED_PREFS = "GAMEHELPER_SHARED_PREFS";
private final String KEY_SIGN_IN_CANCELLATIONS = "KEY_SIGN_IN_CANCELLATIONS";
// Return the number of times the user has cancelled the sign-in flow in the
// life of the app
int getSignInCancellations() {
SharedPreferences sp = mAppContext.getSharedPreferences(
GAMEHELPER_SHARED_PREFS, Context.MODE_PRIVATE);
return sp.getInt(KEY_SIGN_IN_CANCELLATIONS, 0);
}
int incrementSignInCancellations() {
int cancellations = getSignInCancellations();
SharedPreferences.Editor editor = mAppContext.getSharedPreferences(
GAMEHELPER_SHARED_PREFS, Context.MODE_PRIVATE).edit();
editor.putInt(KEY_SIGN_IN_CANCELLATIONS, cancellations + 1);
editor.commit();
return cancellations + 1;
}
void resetSignInCancellations() {
SharedPreferences.Editor editor = mAppContext.getSharedPreferences(
GAMEHELPER_SHARED_PREFS, Context.MODE_PRIVATE).edit();
editor.putInt(KEY_SIGN_IN_CANCELLATIONS, 0);
editor.commit();
}
#Override
public void onConnectionFailed(ConnectionResult result) {
// save connection result for later reference
debugLog("onConnectionFailed");
mConnectionResult = result;
debugLog("Connection failure:");
debugLog(" - code: "
+ GameHelperUtils.errorCodeToString(mConnectionResult
.getErrorCode()));
debugLog(" - resolvable: " + mConnectionResult.hasResolution());
debugLog(" - details: " + mConnectionResult.toString());
int cancellations = getSignInCancellations();
boolean shouldResolve = false;
if (mUserInitiatedSignIn) {
debugLog("onConnectionFailed: WILL resolve because user initiated sign-in.");
shouldResolve = true;
} else if (mSignInCancelled) {
debugLog("onConnectionFailed WILL NOT resolve (user already cancelled once).");
shouldResolve = false;
} else if (cancellations < mMaxAutoSignInAttempts) {
debugLog("onConnectionFailed: WILL resolve because we have below the max# of "
+ "attempts, "
+ cancellations
+ " < "
+ mMaxAutoSignInAttempts);
shouldResolve = true;
} else {
shouldResolve = false;
debugLog("onConnectionFailed: Will NOT resolve; not user-initiated and max attempts "
+ "reached: "
+ cancellations
+ " >= "
+ mMaxAutoSignInAttempts);
}
if (!shouldResolve) {
// Fail and wait for the user to want to sign in.
debugLog("onConnectionFailed: since we won't resolve, failing now.");
mConnectionResult = result;
mConnecting = false;
notifyListener(false);
return;
}
debugLog("onConnectionFailed: resolving problem...");
resolveConnectionResult();
}
void resolveConnectionResult() {
// Try to resolve the problem
if (mExpectingResolution) {
debugLog("We're already expecting the result of a previous resolution.");
return;
}
if (mActivity == null) {
debugLog("No need to resolve issue, activity does not exist anymore");
return;
}
debugLog("resolveConnectionResult: trying to resolve result: "
+ mConnectionResult);
if (mConnectionResult.hasResolution()) {
// This problem can be fixed. So let's try to fix it.
debugLog("Result has resolution. Starting it.");
try {
// launch appropriate UI flow (which might, for example, be the
// sign-in flow)
mExpectingResolution = true;
mConnectionResult.startResolutionForResult(mActivity,
RC_RESOLVE);
} catch (SendIntentException e) {
// Try connecting again
debugLog("SendIntentException, so connecting again.");
connect();
}
} else {
// It's not a problem what we can solve, so give up and show an
// error.
debugLog("resolveConnectionResult: result has no resolution. Giving up.");
giveUp(new SignInFailureReason(mConnectionResult.getErrorCode()));
mConnectionResult = null;
}
}
public void disconnect() {
if (mGoogleApiClient.isConnected()) {
debugLog("Disconnecting client.");
mGoogleApiClient.disconnect();
} else {
Log.w(TAG,
"disconnect() called when client was already disconnected.");
}
}
void giveUp(SignInFailureReason reason) {
mConnectOnStart = false;
disconnect();
mSignInFailureReason = reason;
if (reason.mActivityResultCode == GamesActivityResultCodes.RESULT_APP_MISCONFIGURED) {
// print debug info for the developer
GameHelperUtils.printMisconfiguredDebugInfo(mAppContext);
}
showFailureDialog();
mConnecting = false;
notifyListener(false);
}
#Override
public void onConnectionSuspended(int cause) {
debugLog("onConnectionSuspended, cause=" + cause);
disconnect();
mSignInFailureReason = null;
debugLog("Making extraordinary call to onSignInFailed callback");
mConnecting = false;
notifyListener(false);
}
. . .
void debugLog(String message) {
if (mDebugLog) {
Log.d(TAG, message);
}
}
void logWarn(String message) {
Log.w(TAG, "!!! GameHelper WARNING: " + message);
}
void logError(String message) {
Log.e(TAG, "*** GameHelper ERROR: " + message);
}
// Represents the reason for a sign-in failure
public static class SignInFailureReason {
public static final int NO_ACTIVITY_RESULT_CODE = -100;
int mServiceErrorCode = 0;
int mActivityResultCode = NO_ACTIVITY_RESULT_CODE;
public int getServiceErrorCode() {
return mServiceErrorCode;
}
public int getActivityResultCode() {
return mActivityResultCode;
}
public SignInFailureReason(int serviceErrorCode, int activityResultCode) {
mServiceErrorCode = serviceErrorCode;
mActivityResultCode = activityResultCode;
}
public SignInFailureReason(int serviceErrorCode) {
this(serviceErrorCode, NO_ACTIVITY_RESULT_CODE);
}
public void setConnectOnStart(boolean connectOnStart) {
debugLog("Forcing mConnectOnStart=" + connectOnStart);
mConnectOnStart = connectOnStart;
}
}
I've tried to change the score, but there is nothing, I have also checked that the leaderboard is set up correctly.

Rerouting in Here Map Android SDK

I am using Here Map Android SDK for navigation functionalities. Currently my app can calculate the route and draw it through NavigationManager. But the rerouting function can't work even I have added the RerouteListener to NavigationManager. My code is as following:
public class Navigation extends ActionBarActivity {
private GeoCoordinate destinationGeo;
private GeoCoordinate originGeo;
private static Map mMap = null;
private static MapFragment mMapFragment = null;
private static MapRoute mMapRoute = null;
private static RouteManager mRouteManager = null;
private static PositioningManager mPositoningManager = null;
private static NavigationManager mNavigationManager = null;
private static boolean mPositioningListenerPaused = true;
RouteCalculationTask mRouteCalculationTask;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_navigation);
/*
//get destination geo passed from CarParkingActivity
Intent intent = getIntent();
Bundle extras = intent.getExtras();
String lat = extras.getString("lat");
String lng = extras.getString("lng");
*/
//destinationGeo = new GeoCoordinate(Double.parseDouble(lat), Double.parseDouble(lng));
destinationGeo = new GeoCoordinate(1.37374, 103.9707);
mMapFragment = (MapFragment)getFragmentManager().findFragmentById(R.id.navigation_nokia);
if (mMapFragment == null){
System.out.println("mapfragment null");
}
mMapFragment.init(new OnEngineInitListener() {
#Override
public void onEngineInitializationCompleted(Error error) {
if (error == Error.NONE){
System.out.println("map engine init no error");
mMap = mMapFragment.getMap();
mMapFragment.getView().setVisibility(View.INVISIBLE);
mMap.setZoomLevel(mMap.getMaxZoomLevel());
mMap.setCenter(destinationGeo, Map.Animation.NONE);
//set destination marker on map
Image image = new Image();
try{
image.setImageResource(R.drawable.carpark4);
}
catch (IOException e){
e.printStackTrace();
}
MapMarker mapMarker = new MapMarker(destinationGeo, image);
mMap.addMapObject(mapMarker);
//set navigation marker on map
try{
image.setImageResource(R.drawable.gnavigation);
}catch (IOException e){
e.printStackTrace();
}
mMap.getPositionIndicator().setMarker(image);
mMap.getPositionIndicator().setVisible(true);
//set traffic information
mMap.setTrafficInfoVisible(true);
//set map scheme
mMap.setMapScheme(Map.Scheme.CARNAV_DAY);
mRouteManager = RouteManager.getInstance();
mPositoningManager = PositioningManager.getInstance();
mPositoningManager.addListener(new WeakReference<PositioningManager.OnPositionChangedListener>(mPositioningListener));
// start positioning manager
if (mPositoningManager.start(PositioningManager.LocationMethod.GPS_NETWORK)){
MapEngine.getInstance().onResume();
mPositioningListenerPaused = false;
mRouteCalculationTask = new RouteCalculationTask(RouteOptions.Type.FASTEST);
mRouteCalculationTask.execute("hello");
}
mNavigationManager = NavigationManager.getInstance();
mNavigationManager.setMap(mMap);
//set map update mode when movement
mNavigationManager.setMapUpdateMode(NavigationManager.MapUpdateMode.ROADVIEW);
//set up road view in navigation
NavigationManager.RoadView roadView = mNavigationManager.getRoadView();
roadView.addListener(new WeakReference<NavigationManager.RoadView.Listener>(mNavigationManagerRoadViewListener));
roadView.setOrientation(NavigationManager.RoadView.Orientation.DYNAMIC); //heading is at the top of the screen
//set up route recalculation in navigation
mNavigationManager.addRerouteListener(new WeakReference<NavigationManager.RerouteListener>(mNavigaionRerouteListener));
}else {
System.out.println("ERROR: cannot init MapFragment");
}
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_navigation, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
public void onResume(){
super.onResume();
if (mPositoningManager != null){
// start positioning manager
if (mPositoningManager.start(PositioningManager.LocationMethod.GPS_NETWORK)){
mPositioningListenerPaused = false;
mRouteCalculationTask = new RouteCalculationTask(RouteOptions.Type.FASTEST);
mRouteCalculationTask.execute("hello");
}
}
}
#Override
public void onPause(){
super.onPause();
//stop positioning manager
mPositoningManager.stop();
mPositioningListenerPaused = true;
MapEngine.getInstance().onPause();
}
//RouteManager
private RouteManager.Listener mRouteMangerListener = new RouteManager.Listener() {
#Override
public void onProgress(int i) {
}
#Override
public void onCalculateRouteFinished(RouteManager.Error error, List<RouteResult> list) {
if (error == RouteManager.Error.NONE && list.get(0).getRoute() != null){
//create a map route and place it on the map
Route route = list.get(0).getRoute();
mMapRoute = new MapRoute(route);
mMap.addMapObject(mMapRoute);
//begin navigation
NavigationManager.Error navigationError = mNavigationManager.startNavigation(route);
if (navigationError != NavigationManager.Error.NONE)
{
System.out.println(navigationError);
}
else {
System.out.println("start navigation no error");
mNavigationManager.addNavigationManagerEventListener(new WeakReference< NavigationManager.NavigationManagerEventListener>(mNavigationManagerEventListener));
}
//get boundingbox containing the route and zoom in (no animation)
GeoBoundingBox gbb = route.getBoundingBox();
mMap.zoomTo(gbb, Map.Animation.NONE, Map.MOVE_PRESERVE_ORIENTATION);
}
}
};
private NavigationManager.NavigationManagerEventListener mNavigationManagerEventListener = new NavigationManager.NavigationManagerEventListener() {
#Override
public void onRunningStateChanged() {
super.onRunningStateChanged();
System.out.println("onRunningStateChanged");
}
#Override
public void onNavigationModeChanged(){
super.onNavigationModeChanged();
System.out.println("onNavigationModeChanged");
}
};
private NavigationManager.RoadView.Listener mNavigationManagerRoadViewListener = new NavigationManager.RoadView.Listener() {
#Override
public void onPositionChanged(GeoCoordinate geoCoordinate) {
Log.d("Roadview pos", geoCoordinate.toString());
}
};
private class RouteCalculationTask extends AsyncTask<String, String, String> {
private RouteOptions.Type routeType;
private ProgressDialog progressDialog = new ProgressDialog(Navigation.this);
public RouteCalculationTask(RouteOptions.Type type) {
/*
FASTEST(0),
SHORTEST(1),
ECONOMIC(2);
*/
routeType = type;
}
#Override
protected String doInBackground(String... url){
//clear previous results
if (mMap != null && mMapRoute != null){
mMap.removeMapObject(mMapRoute);
mMapRoute = null;
}
//select routing opitions
RoutePlan routePlan = new RoutePlan();
RouteOptions routeOptions = new RouteOptions();
routeOptions.setTransportMode(RouteOptions.TransportMode.PEDESTRIAN);
routeOptions.setRouteType(routeType);
routePlan.setRouteOptions(routeOptions);
//set start point
for(int i = 0; i < 100; i++)
{
if(mPositoningManager.hasValidPosition())
break;
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
originGeo = mPositoningManager.getPosition().getCoordinate();
routePlan.addWaypoint(originGeo);
System.out.println("get originGeo");
//set end point
routePlan.addWaypoint(destinationGeo);
//retrieve routing information via RouteManagerEventListener
RouteManager.Error error = mRouteManager.calculateRoute(routePlan, mRouteMangerListener);
if (error != RouteManager.Error.NONE)
{
/*
NONE(0),
UNKNOWN(1),
OUT_OF_MEMORY(2),
INVALID_PARAMETERS(3),
INVALID_OPERATION(4),
GRAPH_DISCONNECTED(5),
GRAPH_DISCONNECTED_CHECK_OPTIONS(6),
NO_START_POINT(7),
NO_END_POINT(8),
NO_END_POINT_CHECK_OPTIONS(9),
CANNOT_DO_PEDESTRIAN(10),
ROUTING_CANCELLED(11),
VIOLATES_OPTIONS(12),
ROUTE_CORRUPTED(13),
INVALID_CREDENTIALS(14),
REQUEST_TIMEOUT(15),
PT_ROUTING_UNAVAILABLE(16),
OPERATION_NOT_ALLOWED(17),
NO_CONNECTIVITY(18);
*/
System.out.println(error);
}
String data = "";
return data;
}
#Override
protected void onPreExecute(){
super.onPreExecute();
progressDialog.show();
}
#Override
protected void onPostExecute(String result){
super.onPostExecute(result);
mMapFragment.getView().setVisibility(View.VISIBLE);
if (progressDialog.isShowing())
progressDialog.dismiss();
}
}
//define positoning listener
private PositioningManager.OnPositionChangedListener mPositioningListener = new PositioningManager.OnPositionChangedListener() {
#Override
public void onPositionUpdated(PositioningManager.LocationMethod locationMethod, GeoPosition geoPosition, boolean b) {
if (!mPositioningListenerPaused && geoPosition.isValid()){
//originGeo = geoPosition.getCoordinate();
mMap.setCenter(geoPosition.getCoordinate(), Map.Animation.NONE);
Double speed = geoPosition.getSpeed();
Double heading = geoPosition.getHeading();
originGeo = geoPosition.getCoordinate();
System.out.println(originGeo.toString());
System.out.println(speed);
}
}
#Override
public void onPositionFixChanged(PositioningManager.LocationMethod locationMethod, PositioningManager.LocationStatus locationStatus) {
//determine if tunnel extrapolation is active
if (locationMethod == PositioningManager.LocationMethod.GPS){
boolean isExtrapolated = ((mPositoningManager.getRoadElement() != null)
&& (mPositoningManager.getRoadElement().getAttributes().contains(RoadElement.Attribute.TUNNEL)));
boolean hasGPS = (locationStatus == locationStatus.AVAILABLE);
}
}
};
//Route recalculation
private NavigationManager.RerouteListener mNavigaionRerouteListener = new NavigationManager.RerouteListener() {
#Override
public void onRerouteBegin() {
super.onRerouteBegin();
Toast.makeText(getApplicationContext(), "reroute begin", Toast.LENGTH_SHORT).show();
}
#Override
public void onRerouteEnd(Route route){
super.onRerouteEnd(route);
Toast.makeText(getApplicationContext(), "reroute end", Toast.LENGTH_SHORT).show();
}
};
}

from my understanding when your position strays off the calculated route, it should trigger a route (re)calculation. I have tried it and I received both onRerouteBegin and onReRouteEnd callbacks. From my observation staying on route does not trigger any re-routing.

Getting orientation for an activity

I need to get the orientation of a device. The screen orientation of the device is fixed as portrait.I have used the following code but it doesn't seem to work.I have made changes in the manifest file
due to which
getResources().getConfiguration().orientation;
always gives the same value
public final class CaptureActivity extends Activity implements SurfaceHolder.Callback,SensorEventListener{
private static final String TAG = CaptureActivity.class.getSimpleName();
private static final long DEFAULT_INTENT_RESULT_DURATION_MS = 1500L;
private static final long BULK_MODE_SCAN_DELAY_MS = 1000L;
private static final String PACKAGE_NAME = "com.google.zxing.client.android";
private static final String PRODUCT_SEARCH_URL_PREFIX = "http://www.google";
private static final String PRODUCT_SEARCH_URL_SUFFIX = "/m/products/scan";
private static final String[] ZXING_URLS = { "http://zxing.appspot.com/scan", "zxing://scan/" };
public static final int HISTORY_REQUEST_CODE = 0x0000bacc;
private static final Set<ResultMetadataType> DISPLAYABLE_METADATA_TYPES =
EnumSet.of(ResultMetadataType.ISSUE_NUMBER,
ResultMetadataType.SUGGESTED_PRICE,
ResultMetadataType.ERROR_CORRECTION_LEVEL,
ResultMetadataType.POSSIBLE_COUNTRY);
private CameraManager cameraManager;
private CaptureActivityHandler handler;
private Result savedResultToShow;
private ViewfinderView viewfinderView;
//private TextView statusView;
//private View resultView;
private Result lastResult;
private boolean hasSurface;
private boolean copyToClipboard;
private IntentSource source;
private String sourceUrl;
private ScanFromWebPageManager scanFromWebPageManager;
private Collection<BarcodeFormat> decodeFormats;
private Map<DecodeHintType,?> decodeHints;
private String characterSet;
private HistoryManager historyManager;
private InactivityTimer inactivityTimer;
private BeepManager beepManager;
private AmbientLightManager ambientLightManager;
private int orientation;
private SensorManager mSensorManager;
private Sensor mAccelerometer;
ViewfinderView getViewfinderView() {
return viewfinderView;
}
public Handler getHandler() {
return handler;
}
CameraManager getCameraManager() {
return cameraManager;
}
#Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
setContentView(R.layout.capture);
hasSurface = false;
historyManager = new HistoryManager(this);
historyManager.trimHistory();
inactivityTimer = new InactivityTimer(this);
beepManager = new BeepManager(this);
ambientLightManager = new AmbientLightManager(this);
PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
//showHelpOnFirstLaunch();
}
#Override
protected void onResume() {
super.onResume();
// CameraManager must be initialized here, not in onCreate(). This is necessary because we don't
// want to open the camera driver and measure the screen size if we're going to show the help on
// first launch. That led to bugs where the scanning rectangle was the wrong size and partially
// off screen.
cameraManager = new CameraManager(getApplication());
viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
viewfinderView.setCameraManager(cameraManager);
WindowManager manager = (WindowManager) this.getSystemService(Context.WINDOW_SERVICE);
Display display = manager.getDefaultDisplay();
int orientaionWidth = display.getWidth();
int orientaionHeight = display.getHeight();
int rotation=display.getRotation();
int orien=getResources().getConfiguration().orientation;
boolean orientation = false;
if(orientaionWidth>orientaionHeight){
orientation=true;
}
if(orien==1){
setLandscape(true);
}else{
setLandscape(false);
}
handler = null;
lastResult = null;
resetStatusView();
SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
SurfaceHolder surfaceHolder = surfaceView.getHolder();
if (hasSurface) {
// The activity was paused but not stopped, so the surface still exists. Therefore
// surfaceCreated() won't be called, so init the camera here.
initCamera(surfaceHolder);
} else {
// Install the callback and wait for surfaceCreated() to init the camera.
surfaceHolder.addCallback(this);
surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
beepManager.updatePrefs();
ambientLightManager.start(cameraManager);
inactivityTimer.onResume();
Intent intent = getIntent();
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
copyToClipboard = prefs.getBoolean(PreferencesActivity.KEY_COPY_TO_CLIPBOARD, true)
&& (intent == null || intent.getBooleanExtra(Intents.Scan.SAVE_HISTORY, true));
source = IntentSource.NONE;
decodeFormats = null;
characterSet = null;
if (intent != null) {
String action = intent.getAction();
String dataString = intent.getDataString();
if (Intents.Scan.ACTION.equals(action)) {
// Scan the formats the intent requested, and return the result to the calling activity.
source = IntentSource.NATIVE_APP_INTENT;
decodeFormats = DecodeFormatManager.parseDecodeFormats(intent);
decodeHints = DecodeHintManager.parseDecodeHints(intent);
if (intent.hasExtra(Intents.Scan.WIDTH) && intent.hasExtra(Intents.Scan.HEIGHT)) {
int width = intent.getIntExtra(Intents.Scan.WIDTH, 0);
int height = intent.getIntExtra(Intents.Scan.HEIGHT, 0);
if (width > 0 && height > 0) {
cameraManager.setManualFramingRect(width, height);
}
}
String customPromptMessage = intent.getStringExtra(Intents.Scan.PROMPT_MESSAGE);
} else if (dataString != null &&
dataString.contains(PRODUCT_SEARCH_URL_PREFIX) &&
dataString.contains(PRODUCT_SEARCH_URL_SUFFIX)) {
// Scan only products and send the result to mobile Product Search.
source = IntentSource.PRODUCT_SEARCH_LINK;
sourceUrl = dataString;
decodeFormats = DecodeFormatManager.PRODUCT_FORMATS;
} else if (isZXingURL(dataString)) {
// Scan formats requested in query string (all formats if none specified).
// If a return URL is specified, send the results there. Otherwise, handle it ourselves.
source = IntentSource.ZXING_LINK;
sourceUrl = dataString;
Uri inputUri = Uri.parse(dataString);
scanFromWebPageManager = new ScanFromWebPageManager(inputUri);
decodeFormats = DecodeFormatManager.parseDecodeFormats(inputUri);
// Allow a sub-set of the hints to be specified by the caller.
decodeHints = DecodeHintManager.parseDecodeHints(inputUri);
}
characterSet = intent.getStringExtra(Intents.Scan.CHARACTER_SET);
}
}
#Override
protected void onPause() {
if (handler != null) {
handler.quitSynchronously();
handler = null;
}
inactivityTimer.onPause();
ambientLightManager.stop();
cameraManager.closeDriver();
if (!hasSurface) {
SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
SurfaceHolder surfaceHolder = surfaceView.getHolder();
surfaceHolder.removeCallback(this);
}
super.onPause();
}
#Override
protected void onDestroy() {
inactivityTimer.shutdown();
super.onDestroy();
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (resultCode == RESULT_OK) {
if (requestCode == HISTORY_REQUEST_CODE) {
int itemNumber = intent.getIntExtra(Intents.History.ITEM_NUMBER, -1);
if (itemNumber >= 0) {
HistoryItem historyItem = historyManager.buildHistoryItem(itemNumber);
decodeOrStoreSavedBitmap(null, historyItem.getResult());
}
}
}
}
#Override
public void surfaceCreated(SurfaceHolder holder) {
if (holder == null) {
Log.e(TAG, "*** WARNING *** surfaceCreated() gave us a null surface!");
}
if (!hasSurface) {
hasSurface = true;
initCamera(holder);
}
}
#Override
public void surfaceDestroyed(SurfaceHolder holder) {
hasSurface = false;
}
#Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
}
private static void drawLine(Canvas canvas, Paint paint, ResultPoint a, ResultPoint b, float scaleFactor) {
if (a != null && b != null) {
canvas.drawLine(scaleFactor * a.getX(),
scaleFactor * a.getY(),
scaleFactor * b.getX(),
scaleFactor * b.getY(),
paint);
}
}
private void sendReplyMessage(int id, Object arg, long delayMS) {
Message message = Message.obtain(handler, id, arg);
if (delayMS > 0L) {
handler.sendMessageDelayed(message, delayMS);
} else {
handler.sendMessage(message);
}
}
/**
* We want the help screen to be shown automatically the first time a new version of the app is
* run. The easiest way to do this is to check android:versionCode from the manifest, and compare
* it to a value stored as a preference.
*/
private boolean showHelpOnFirstLaunch() {
/* try {
PackageInfo info = getPackageManager().getPackageInfo(PACKAGE_NAME, 0);
int currentVersion = info.versionCode;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
int lastVersion = prefs.getInt(PreferencesActivity.KEY_HELP_VERSION_SHOWN, 0);
if (currentVersion > lastVersion) {
prefs.edit().putInt(PreferencesActivity.KEY_HELP_VERSION_SHOWN, currentVersion).commit();
Intent intent = new Intent(this, HelpActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
// Show the default page on a clean install, and the what's new page on an upgrade.
String page = lastVersion == 0 ? HelpActivity.DEFAULT_PAGE : HelpActivity.WHATS_NEW_PAGE;
intent.putExtra(HelpActivity.REQUESTED_PAGE_KEY, page);
startActivity(intent);
return true;
}
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, e);
}*/
return false;
}
private void initCamera(SurfaceHolder surfaceHolder) {
if (surfaceHolder == null) {
throw new IllegalStateException("No SurfaceHolder provided");
}
if (cameraManager.isOpen()) {
Log.w(TAG, "initCamera() while already open -- late SurfaceView callback?");
return;
}
try {
cameraManager.openDriver(surfaceHolder);
// Creating the handler starts the preview, which can also throw a RuntimeException.
if (handler == null) {
handler = new CaptureActivityHandler(this, decodeFormats, decodeHints, characterSet, cameraManager);
}
decodeOrStoreSavedBitmap(null, null);
} catch (IOException ioe) {
Log.w(TAG, ioe);
displayFrameworkBugMessageAndExit();
} catch (RuntimeException e) {
// Barcode Scanner has seen crashes in the wild of this variety:
// java.?lang.?RuntimeException: Fail to connect to camera service
Log.w(TAG, "Unexpected error initializing camera", e);
displayFrameworkBugMessageAndExit();
}
}
private void displayFrameworkBugMessageAndExit() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(getString(R.string.app_name));
builder.setMessage(getString(R.string.msg_camera_framework_bug));
builder.setPositiveButton(R.string.button_ok, new FinishListener(this));
builder.setOnCancelListener(new FinishListener(this));
builder.show();
}
public void restartPreviewAfterDelay(long delayMS) {
if (handler != null) {
handler.sendEmptyMessageDelayed(R.id.restart_preview, delayMS);
}
resetStatusView();
}
private void resetStatusView() {
viewfinderView.setVisibility(View.VISIBLE);
lastResult = null;
}
public void drawViewfinder() {
viewfinderView.drawViewfinder();
}
#Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
}
public void setLandscape(boolean orientation) {
viewfinderView.setLandscape(orientation);
}
#Override
public void onAccuracyChanged(Sensor arg0, int arg1) {
// TODO Auto-generated method stub
}
#Override
public void onSensorChanged(SensorEvent arg0) {
if (arg0.values[1]<6.5 && arg0.values[1]>-6.5) {
if (orientation!=1) {
Log.d("Sensor", "Landscape");
}
orientation=1;
} else {
if (orientation!=0) {
Log.d("Sensor", "Portrait");
}
orientation=0;
}
}
}

You can get the current orientation through
Activity.getResources().getConfiguration().orientation
or
getActivity().getResources().getConfiguration().orientation

this should work...
int orientation = getResources().getConfiguration().orientation;
if(orientation == Configuration.ORIENTATION_PORTRAIT) {
Log.i(TAG, "Portrait");
} else if(orientation == Configuration.ORIENTATION_LANDSCAPE) {
Log.i(TAG, "LandScape");
}

It should be
Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();
/* Now we can retrieve all display-related infos */
int width = display.getWidth();
int height = display.getHeight();
int rotation = display.getRotation();
Also, try with Activity().getResources().getConfiguration().orientation

By setting the orientation to be fixed to portrait in the manifest, you cant use getResources().getConfiguration().orientation as you already know.
Try using the accelerometer to determine the current rotation/tilt of the device as described here, How do I use the Android Accelerometer?