I want to show a loading animation while connecting to a websocket

I want to show a loading animation while connecting to a websocket - java

I'm trying to show an animation in my app while connecting to a web server, just so that the user doesn't think that it's crashed/frozen.
Here's the bit in the code that may be relevant:
private void waitForWebSocketConnect() {
long start = System.currentTimeMillis();
long end = start + 3*1000; // 3 seconds
while (!mWebSocketClient.isOpen()) {
try {
Thread.sleep(200);
if(System.currentTimeMillis() >= end){
throw new InterruptedException();
}
} catch (InterruptedException e) {
fatalError("WebSocket did not connect. Please try again.");
}
}
}
I think this might also be of use:
private void connectWebSocket() {
final Activity faActivity = super.getActivity();
URI uri;
try {
String uriString;
if(isRegistering){
//uriString = "ws://app.touchtechpayments.com:80/reg";
uriString = "wss://ec2-52-16-13-241.eu-west-1.compute.amazonaws.com/reg";
} else {
//uriString = "ws://app.touchtechpayments.com:80/trans";
uriString = "wss://ec2-52-16-13-241.eu-west-1.compute.amazonaws.com/trans";
}
Log.d("uriString", uriString);
uri = new URI(uriString);
} catch (URISyntaxException e) {
e.printStackTrace();
return;
}
mWebSocketClient = new WebSocketClient(uri) {
#Override
public void onOpen(ServerHandshake serverHandshake) {
this.progressBar.setVisibility(View.GONE);
Log.d("Websocket", "Opened");
}
#Override
public void onMessage(String s) {
Log.d("Websocket", "Received message " + s);
if(isRegistering) {
confirmRegistration(s);
} else {
confirmTransaction(s);
}
}
#Override
public void onClose(int i, String s, boolean b) {
Log.d("Websocket", "Closed " + s);
if(!allDone) {
if (triedTwice) {
final String printToast = "Error received: " + s + "\nPlease try again.";
faActivity.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(context, printToast, Toast.LENGTH_LONG).show();
faActivity.getFragmentManager().popBackStack();
}
});
} else {
Log.d("Websocket", "Trying for second time.");
triedTwice = true;
if (lastInputToServer != null) {
setupSSL();
connectWebSocket();
waitForWebSocketConnect();
mWebSocketClient.send(lastInputToServer);
}
}
}
}
#Override
public void onError(Exception e) {
this.progressBar.setVisibility(View.GONE);
Log.d("Websocket", "Error " + e.getMessage());
}
};
setupSSL();
mProgressBar.setVisibility(View.VISIBLE);
mWebSocketClient.connect();
}
The webSocketClient isn't actually defined in onCreate(), but the above method IS used in onCreate() anyway.

First define a ProgressBar in your layout.xml and enable the indeterminate mode by using indeterminate parameter:
<ProgressBar
android:id="#+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="invisible"
android:indeterminate = "true"/>
Then hide your progressBar as soon as the websocket connection has been established:
public void onCreate(){
[...]
mProgressBar = (ProgressBar) findViewById(R.id.progressBar);
mWebSocketClient = new WebSocketClient(uri) {
#Override
public void onOpen(ServerHandshake serverHandshake){
this.progressBar.setVisibility(View.GONE); // or INVISIBLE
}
#Override
public void onMessage(String s) {
}
#Override
public void onClose(int i, String s, boolean b) {
}
#Override
public void onError(Exception e) {
this.progressBar.setVisibility(View.GONE); // or INVISIBLE
}
};
mProgressBar.setVisibility(View.VISIBLE);
mWebSocketClient.connect();
}
You can also define your ProgressBar as invisible and show it later before mWebSocketClient.connect() call.
P.S. I'm using this java websocket library in this example
dependencies {
compile "org.java-websocket:Java-WebSocket:1.3.0"
}

you can use j Progress bar in the program simultaneously with timer so it will be ok for the user to see the moving progress bar...if you want so reply me i will give you the coding of how to use the progress bar...

Related

How to use timer in Android

In my application i have timer for some works.
When my application running after some time my application freeze and not work any View !
In this timer every 500ms i emit socket.io
My Codes:
AsyncTask.execute(new Runnable() {
#Override
public void run() {
socketPingTimer.scheduleAtFixedRate(new TimerTask() {
#Override
public void run() {
if (isSendSocketPing) {
checkSocketPingTimer += startSocketPingTimer;
if (checkSocketPingTimer == sendSocketPingTimer) {
currentTimerForSocket = System.currentTimeMillis();
try {
detailSocketUtils.getSendRTTforPing(currentTimerForSocket + "");
} catch (Exception e) {
}
}
//Show ping (from search)
Constants.currentActivity.runOnUiThread(new Runnable() {
#Override
public void run() {
if (isShownPing) {
detailToolbar_ping.setVisibility(View.VISIBLE);
if (checkSocketPingTimer > 500) {
detailToolbar_ping.setText(checkSocketPingTimer + "");
detailToolbar_ping.setTextColor(Color.RED);
} else {
detailToolbar_ping.setText(checkSocketPingTimer + "");
detailToolbar_ping.setTextColor(Color.GREEN);
}
} else {
detailToolbar_ping.setVisibility(View.GONE);
}
}
});
socketPing = checkSocketPingTimer;
}
}
}, 500, startSocketPingTimer);
}
});
How can i run this timers in another thread and not freeze my app ?

It should be something similar to this code:
class MyActivity extends Activity
{
private void executeLoop()
{
Handler myHandler = new Handler()
{
public void handleMessage(Message msg)
{
if (isShownPing)
{
detailToolbar_ping.setVisibility(View.VISIBLE);
if (checkSocketPingTimer > 500) {
detailToolbar_ping.setText(checkSocketPingTimer + "");
detailToolbar_ping.setTextColor(Color.RED);
} else {
detailToolbar_ping.setText(checkSocketPingTimer + "");
detailToolbar_ping.setTextColor(Color.GREEN);
}
} else
{
detailToolbar_ping.setVisibility(View.GONE);
}
}
}
socketPingTimer.scheduleAtFixedRate(new TimerTask()
{
#Override
public void run()
{
if (isSendSocketPing)
{
checkSocketPingTimer += startSocketPingTimer;
if (checkSocketPingTimer == sendSocketPingTimer) {
currentTimerForSocket = System.currentTimeMillis();
try {
detailSocketUtils.getSendRTTforPing(currentTimerForSocket + "");
} catch (Exception e) {
}
}
myHandler.sendEmptyMessage();
socketPing = checkSocketPingTimer;
}
}
}, 500, startSocketPingTimer);
}
}

private void startTimerAtFixRate() {
android.os.Handler handler = new android.os.Handler();
Runnable updateTimerThread = new Runnable() {
public void run() {
//write here whatever you want to repeat
// Like I called Log statement
// After every 1 second this below statement will be executed
Log.e("CALLED-->", "TRUE");
handler.postDelayed(this, 1000);
}
};
handler.postDelayed(updateTimerThread, 100);
}

Why i'm getting exception ViewRootImpl$CalledFromWrongThreadException?

And how should i solve it ?
This is my button click method that i call it from inside onCreate:
public void addListenerOnButton()
{
btnClick = (Button) findViewById(R.id.checkipbutton);
btnClick.setOnClickListener(new OnClickListener()
{
byte[] response = null;
#Override
public void onClick(View arg0)
{
text = (TextView) findViewById(R.id.textView2);
Thread t = new Thread(new Runnable()
{
#Override
public void run()
{
for (int i = 0; i < ipaddresses.length; i++)
{
try
{
response = Get(ipaddresses[i]);
if (response == null)
{
text.setText("Connection Failed: " + generateRunnablePrinter(i));
}
}
catch (Exception e)
{
String err = e.toString();
}
if (response != null)
{
try
{
final String a = new String(response, "UTF-8");
text.post(new Runnable()
{
#Override
public void run()
{
text.setText(a);
}
});
iptouse = ipaddresses[i].substring(0, 26);
connectedtoipsuccess = true;
Logger.getLogger("MainActivity(inside thread)").info(a);
}
catch (UnsupportedEncodingException e)
{
e.printStackTrace();
Logger.getLogger("MainActivity(inside thread)").info("encoding exception");
}
Logger.getLogger("MainActivity(inside thread)").info("test1");
break;
}
else
{
}
}
}
});
t.start();
}
});
}
At this place in the method inside the FOR loop the variable 'i' should be final:
text.setText("Connection Failed: " + generateRunnablePrinter(i));
But since 'i' is also the variable of the FOR loop i can't make it final.
So i added the method : generateRunnablePrinter
private Runnable generateRunnablePrinter(final int value)
{
return new Runnable() {
public void run()
{
text.setText("Connection Failed: " + ipaddresses[value]);
}
};
}
But now using this method I'm getting the exception:
ViewRootImpl$CalledFromWrongThreadException

You can't change the UI "text of the TextView" from another thread so you can try AsyncTask to do the work in the background in doInBackground() method then change the UI in the method onPostExecute().
Check out the AsyncTask:
http://developer.android.com/reference/android/os/AsyncTask.html

Since you're adjusting your UI, you'll need to run it from the UI thread. I'd recommend this function:
runOnUiThread(new Runnable() {
#Override
public void run() {
// Your code here...
}
});
If you're calling it from anywhere else but an Activity, you'll need to either pass down the activity or get the activity using getActivity() (i.e. from a fragment), and then call the function from the activity, i.e. getActivity().runOnUiThread() { ... }

How to validate the Nymi band Asynchronously?

I am trying to validate the Nymi band asynchronously . But when I try to do that, I get the following exception:
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
I have all the toasts in the following method as you can see:
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Failed to initialize NCL library!", Toast.LENGTH_LONG).show();
}
});
But Still I get the exception. The method works fine when run normally in the onCreate() method,but fails to run asynchronously .
Edit: Even after removing all the toasts, I still get the exception.
Here is my Thread class,where I am calling the validate() asynchronously :
public class NymiAsync extends AsyncTask<Integer,Integer,Integer> {
#Override
protected Integer doInBackground(Integer... integers) {
try{
TestBluetooth tb=new TestBluetooth();
tb.startValidatingNymi();
}catch (Exception e){
e.printStackTrace();
}
return 0;
}
}
Here is the main class where I have the validate methods:
public class TestBluetooth extends Activity implements OnClickListener,ProvisionController.ProvisionProcessListener,
ValidationController.ValidationProcessListener {
boolean isBluetoothEnabled = false;
static boolean nclInitialized = false;
static final String LOG_TAG = "AndroidExample";
SharedPreferences prefs;
Button checkBlue,proviNymi,validateNymi,disconnectNymi;
ProvisionController provisionController;
ValidationController valiationController;
boolean connectNymi = true;
int nymiHandle = Ncl.NYMI_HANDLE_ANY;
NclProvision provision;
//NclProvision provisionmid;
String temp_ID,temp_Key;
public String keyuse;
public String iduse;
public LinearLayout progressbar;
public ProgressBar pbHeaderProgress;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.testbluetooth);
// I tried this too final Handler timedThread= new Handler(Looper.getMainLooper());
final Handler timedThread=new Handler();
timedThread.postDelayed(new Runnable() {
#Override
public void run() {
NymiAsync task=new NymiAsync();
task.execute(1,1,1);
}
},10000);
}
public void startValidatingNymi(){
progressbar = (LinearLayout) findViewById(R.id.linlaHeaderProgress);
pbHeaderProgress=(ProgressBar) findViewById(R.id.pbHeaderProgress);
pbHeaderProgress.getIndeterminateDrawable().setColorFilter(Color.parseColor("#1109EE"), android.graphics.PorterDuff.Mode.SRC_ATOP);
// prefs = getSharedPreferences(Util.SharedPrefKey, Context.MODE_PRIVATE);
// prefs.edit().clear().commit();
prefs=getSharedPreferences(Util.SharedPrefKey,MODE_PRIVATE);
temp_ID = prefs.getString(Util.provID, null);
temp_Key = prefs.getString(Util.provKey, null);
if ((temp_ID!=null) || (temp_Key!=null)){
// SHOW THE SPINNER WHILE LOADING FEEDS
progressbar.setVisibility(View.VISIBLE);
//Toast.makeText(getBaseContext(), "Nymi band is already provisined" , Toast.LENGTH_SHORT ).show();
initializeNcl();
provision = new NclProvision();
load();
if (valiationController == null) {
valiationController = new ValidationController(TestBluetooth.this);
}
else {
valiationController.stop();
}
valiationController.startValidation(TestBluetooth.this, provision);
proviNymi = (Button) findViewById(R.id.provisionNymi);
proviNymi.setOnClickListener(this);
proviNymi.setEnabled(false);
validateNymi = (Button) findViewById(R.id.validateNymi);
validateNymi.setOnClickListener(this);
validateNymi.setEnabled(false);
disconnectNymi = (Button) findViewById(R.id.disconnectNymi);
disconnectNymi.setOnClickListener(this);
disconnectNymi.setEnabled(false);
}else {
// Toast.makeText(getBaseContext(), "provision key is null!" , Toast.LENGTH_SHORT ).show();
checkBlue = (Button) findViewById(R.id.testBLuetooth);
checkBlue.setOnClickListener(this);
proviNymi = (Button) findViewById(R.id.provisionNymi);
proviNymi.setOnClickListener(this);
validateNymi = (Button) findViewById(R.id.validateNymi);
validateNymi.setOnClickListener(this);
validateNymi.setEnabled(false);
disconnectNymi = (Button) findViewById(R.id.disconnectNymi);
disconnectNymi.setOnClickListener(this);
disconnectNymi.setEnabled(false);
}
}
public void load(){
iduse = prefs.getString(Util.provID,null);
Toast.makeText(getBaseContext(), iduse , Toast.LENGTH_SHORT ).show();
keyuse = prefs.getString(Util.provKey,null);
if ((iduse!=null)||(keyuse!=null)) {
provision.id = new NclProvisionId();
provision.id.v = Base64.decode(iduse, Base64.DEFAULT);
provision.key = new NclProvisionKey();
provision.key.v = Base64.decode(keyuse, Base64.DEFAULT);
final String temp= keyuse.toString();
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(getBaseContext(), "the temp provision key is " +temp , Toast.LENGTH_SHORT ).show();
}
});
}else {
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(getBaseContext(), "Provision key is null!" , Toast.LENGTH_SHORT ).show();
}
});
}
}
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
if(v.getId() == checkBlue.getId()){
// Toast.makeText(getBaseContext(), "Checking bluetooth is enabled or not!" , Toast.LENGTH_SHORT ).show();
BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (mBluetoothAdapter == null) {
// Device does not support Bluetooth
} else {
if (!mBluetoothAdapter.isEnabled()) {
// Bluetooth is not enable :)
// Toast.makeText(getBaseContext(), " bluetooth is not enabled !" , Toast.LENGTH_SHORT ).show();
isBluetoothEnabled=false;
}else {
// Toast.makeText(getBaseContext(), " bluetooth is enabled !" , Toast.LENGTH_SHORT ).show();
isBluetoothEnabled=true;
Log.d("is nabled", "blue is enalble");
}
}
}
if (v.getId()==proviNymi.getId()){
connectNymi = true;
initializeNcl();
nymiHandle = -1;
if (provisionController == null) {
provisionController = new ProvisionController(TestBluetooth.this);
}
else {
provisionController.stop();
}
provisionController.startProvision(TestBluetooth.this);
}
if (v.getId()==validateNymi.getId()){
proviNymi.setEnabled(false);
if (valiationController == null) {
valiationController = new ValidationController(TestBluetooth.this);
}
else {
valiationController.stop();
}
valiationController.startValidation(TestBluetooth.this, provisionController.getProvision());
}
if (v.getId()==disconnectNymi.getId()){
prefs = getSharedPreferences(Util.SharedPrefKey, Context.MODE_PRIVATE);
prefs.edit().clear().commit();
if (nymiHandle >= 0) {
disconnectNymi.setEnabled(false);
validateNymi.setEnabled(true);
proviNymi.setEnabled(true);
Ncl.disconnect(nymiHandle);
nymiHandle = -1;
}
}
}
/**
* Initialize the NCL library
*/
protected void initializeNcl() {
if (!nclInitialized) {
if (connectNymi) {
initializeNclForNymiBand();
}
}
}
/**
* Initialize NCL library for connecting to a Nymi Band
* #return true if the library is initialized
*/
protected boolean initializeNclForNymiBand() {
if (!nclInitialized) {
NclCallback nclCallback = new MyNclCallback();
boolean result = Ncl.init(nclCallback, null, "NCLExample", NclMode.NCL_MODE_DEFAULT, this);
if (!result) { // failed to initialize NCL
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Failed to initialize NCL library!", Toast.LENGTH_LONG).show();
}
});
return false;
}
nclInitialized = true;
// nclInitialized();
}
return true;
}
#Override
public void onStartProcess(ProvisionController controller) {
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Nymi start provision ..",
Toast.LENGTH_LONG).show();
}
});
}
public void save(){
final String id = Base64.encodeToString(provision.id.v, Base64.DEFAULT);
final String key = Base64.encodeToString(provision.key.v, Base64.DEFAULT);
SharedPreferences pref = getSharedPreferences(Util.SharedPrefKey, MODE_PRIVATE);
SharedPreferences.Editor editor = pref.edit();
editor.putString(Util.provID, id);
editor.putString(Util.provKey, key);
editor.apply();
editor.commit();
runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(TestBluetooth.this, id + key,
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onAgreement(final ProvisionController controller) {
nymiHandle = controller.getNymiHandle();
controller.accept();
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Agree on pattern: " + Arrays.toString(controller.getLedPatterns()),
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onProvisioned(final ProvisionController controller) {
nymiHandle = controller.getNymiHandle();
provision = controller.getProvision();
controller.stop();
runOnUiThread(new Runnable() {
#Override
public void run() {
proviNymi.setEnabled(false);
validateNymi.setEnabled(true);
Toast.makeText(TestBluetooth.this, "Nymi provisioned: " + Arrays.toString(provision.id.v),
Toast.LENGTH_LONG).show();
save();
}
});
}
#Override
public void onFailure(ProvisionController controller) {
controller.stop();
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Nymi provision failed!",
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onDisconnected(ProvisionController controller) {
controller.stop();
runOnUiThread(new Runnable() {
#Override
public void run() {
validateNymi.setEnabled(provision != null);
disconnectNymi.setEnabled(false);
Toast.makeText(TestBluetooth.this, "Nymi disconnected: " + provision,
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onStartProcess(ValidationController controller) {
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Nymi start validation for: " + Arrays.toString(provision.id.v),
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onFound(ValidationController controller) {
nymiHandle = controller.getNymiHandle();
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Nymi validation found Nymi on: " + Arrays.toString(provision.id.v),
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onValidated(ValidationController controller) {
nymiHandle = controller.getNymiHandle();
runOnUiThread(new Runnable() {
#Override
public void run() {
validateNymi.setEnabled(false);
disconnectNymi.setEnabled(true);
// HIDE THE SPINNER AFTER LOADING FEEDS
progressbar.setVisibility(View.GONE);
Toast.makeText(TestBluetooth.this, "Nymi validated!",
Toast.LENGTH_LONG).show();
prefs.edit().putBoolean(Util.isValidated, true).commit();
//move to new activity once nymi is validated
Intent intent = new Intent(TestBluetooth.this,CustomNotificationTest.class);
startActivity(intent);
}
});
}
#Override
public void onFailure(ValidationController controller) {
controller.stop();
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Nymi validated failed!",
Toast.LENGTH_LONG).show();
}
});
}
#Override
public void onDisconnected(ValidationController controller) {
controller.stop();
runOnUiThread(new Runnable() {
#Override
public void run() {
disconnectNymi.setEnabled(false);
validateNymi.setEnabled(true);
proviNymi.setEnabled(true);
Toast.makeText(TestBluetooth.this, "Nymi disconnected: " + provision,
Toast.LENGTH_LONG).show();
}
});
}
/**
* Callback for NclEventInit
*
*/
class MyNclCallback implements NclCallback {
#Override
public void call(NclEvent event, Object userData) {
Log.d(LOG_TAG, this.toString() + ": " + event.getClass().getName());
if (event instanceof NclEventInit) {
if (!((NclEventInit) event).success) {
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(TestBluetooth.this, "Failed to initialize NCL library!", Toast.LENGTH_LONG).show();
}
});
}
}
}
}
}
Edit: After I made the NYmiAssync as inner class, I am able to run the it async using the following :
new Thread() {
public void run() {
TestBluetooth.this.runOnUiThread(new Runnable(){
#Override
public void run() {
try {
NymiAsync task = new NymiAsync();
task.execute(1, 1, 1);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
}.start();
But, I have no idea, how to make it run for every 10 seconds.

The problem is in the asynctask:
public class NymiAsync extends AsyncTask<Integer,Integer,Integer> {
#Override
protected Integer doInBackground(Integer... integers) {
try{
TestBluetooth tb=new TestBluetooth();
tb.startValidatingNymi();
}catch (Exception e){
e.printStackTrace();
}
return 0;
}
}
Just make the class an inner class of TestBluetooth and then just call startValidatingNymi()
public class NymiAsync extends AsyncTask<Integer,Integer,Integer> {
#Override
protected Integer doInBackground(Integer... integers) {
try{
startValidatingNymi();
}catch (Exception e){
e.printStackTrace();
}
return 0;
}
}

that is because the code below in TestBlutooth:
final Handler timedThread=new Handler();
but in doInBackground you create a instance of TestBluetooth, so you get the exception

How to show "Welcome Back <Name>" Google Play popup when start the game with LibGDX?

I use libGDX tools and BaseGameUtils.GameHelper in my project.
Every thing looks perfect and all functional works good.
Sign In, Sign out, Achievements, Leaderboards everything work normally.
Except "Welcome Back <Name>" popups that didn't show up when I start my game.
As I said, all functional works fine. My game automatically start sign in when game started.
But when I force sign out and sign in again.
In sign in flow process will bring up the Google Play Services green dialog prompt user to sign in.
After I clicked in Sign In, My game took time a while to connect to server and show Welcome Back popup.
In this section the popup appear to my game. I'm so very confusing why it works.
I test many time with my real device.
I notice that Welcome Back popup don't show if you didn't enter Google Play Services diglog before. I think it maybe some wrong configuration or my miss-understanding.
I try to use setViewForPopups but it didn't work.
I want to setup ViewForPopups before GoogleApiClient connected.
But there are a lot of error when I use this way.
The last thing, it's not only happen with Welcome Back popup.
It also a achievements popup when I achieve something.
Here my part of code :
package com.huskybear.polyknock.android;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.view.View;
import android.widget.Toast;
import com.badlogic.gdx.Gdx;
import com.google.android.gms.games.Games;
import com.google.android.gms.games.GamesActivityResultCodes;
import com.google.example.games.basegameutils.GameHelper;
import com.huskybear.polyknock.Core.IGoogleServices;
public class AndroidGGServicesHelper implements IGoogleServices {
private final static int RC_SIGN_IN = 9001;
private final static int RC_LEADER_BOARDS = 9002;
private final static int RC_ACHIEVEMENTS = 9003;
private GameHelper Helper;
private Activity mActivity;
private Context mContext;
private Runnable callback = null;
private View popups;
private boolean isSignIn = false;
private boolean isStartAutoFlow = false;
public AndroidGGServicesHelper(Activity act, View popups) {
this.mActivity = act;
this.mContext = act.getApplicationContext();
this.popups = popups;
Helper = new GameHelper(act, GameHelper.CLIENT_GAMES | GameHelper.CLIENT_PLUS);
GameHelper.GameHelperListener helperListener = new GameHelper.GameHelperListener() {
#Override
public void onSignInFailed() {
if (isStartAutoFlow) {
Toast("Unable to sign in.", Toast.LENGTH_SHORT);
if (callback != null) {
callback.run();
}
}
}
#Override
public void onSignInSucceeded() {
isSignIn = true;
if (callback != null) {
callback.run();
}
}
};
Helper.setConnectOnStart(false);
Helper.setMaxAutoSignInAttempts(0);
Helper.setup(helperListener);
}
#Override
public void signIn(final boolean isAutoFlow) {
try {
mActivity.runOnUiThread(new Runnable() {
public void run() {
if (isAutoFlow) {
isStartAutoFlow = true;
Helper.reconnectClient();
} else {
Helper.beginUserInitiatedSignIn();
}
}
});
} catch (Exception e) {
Gdx.app.log("MainActivity", "Log in failed: " + e.getMessage() + ".");
}
}
#Override
public void signOut() {
try {
mActivity.runOnUiThread(new Runnable() {
//#Override
public void run() {
Helper.signOut();
isSignIn = false;
Toast("Sign out complete.", Toast.LENGTH_SHORT);
if (callback != null) {
callback.run();
}
}
});
} catch (Exception e) {
Gdx.app.log("MainActivity", "Log out failed: " + e.getMessage() + ".");
}
}
#Override
public void achievementUnlock(String type) {
try {
Games.Achievements.unlock(Helper.getApiClient(), type);
} catch (Exception e) {
}
}
#Override
public void submitScore(int type, long score) {
}
#Override
public void rateGame() {
Games.setViewForPopups(Helper.getApiClient(), popups);
}
#Override
public void showLeaderboards() {
try {
if (isConnected()) {
mActivity.startActivityForResult(
Games.Leaderboards.getAllLeaderboardsIntent(Helper.getApiClient()),
RC_LEADER_BOARDS
);
} else {
signIn(false);
}
} catch (Exception e) {
Helper.reconnectClient();
}
}
#Override
public void showAchievements() {
try {
if (isConnected()) {
mActivity.startActivityForResult(
Games.Achievements.getAchievementsIntent(Helper.getApiClient()),
RC_ACHIEVEMENTS
);
} else {
signIn(false);
}
} catch (Exception e) {
Helper.reconnectClient();
}
}
#Override
public void onStart() {
try {
Helper.onStart(mActivity);
} catch (Exception e) {
}
}
#Override
public void onStop() {
Helper.onStop();
}
#Override
public void disconnect() {
Helper.disconnect();
isSignIn = false;
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (((requestCode == RC_LEADER_BOARDS) || (requestCode == RC_ACHIEVEMENTS))
&& resultCode == GamesActivityResultCodes.RESULT_RECONNECT_REQUIRED) {
Helper.disconnect();
isSignIn = false;
if (callback != null) {
callback.run();
}
} else {
Helper.onActivityResult(requestCode, resultCode, data);
}
}
public boolean isConnected() {
return Helper.isSignedIn();
}
#Override
public boolean isSignIn() {
return isSignIn;
}
#Override
public void Toast(final String text, final int length) {
try {
mActivity.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(mContext, text, length).show();
}
});
} catch (Exception e) {
}
}
#Override
public void setCallback(Runnable run) {
callback = run;
}
}
Sorry for my bad language.

SpeechRecognitionService with word recognition

The title it's not clear i think. In my project i want a service that runs in background and when the user says "hello phone" or some word/phrase my app starts to recognize the voice. Actually it "works" but not in right way... I have a service and this service detect the voice.
public class SpeechActivationService extends Service
{
protected AudioManager mAudioManager;
protected SpeechRecognizer mSpeechRecognizer;
protected Intent mSpeechRecognizerIntent;
protected final Messenger mServerMessenger = new Messenger(new IncomingHandler(this));
protected boolean mIsListening;
protected volatile boolean mIsCountDownOn;
static String TAG = "Icaro";
static final int MSG_RECOGNIZER_START_LISTENING = 1;
static final int MSG_RECOGNIZER_CANCEL = 2;
private int mBindFlag;
private Messenger mServiceMessenger;
#Override
public void onCreate()
{
super.onCreate();
mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);
mSpeechRecognizer.setRecognitionListener(new SpeechRecognitionListener());
mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,
this.getPackageName());
//mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
}
protected static class IncomingHandler extends Handler
{
private WeakReference<SpeechActivationService> mtarget;
IncomingHandler(SpeechActivationService target)
{
mtarget = new WeakReference<SpeechActivationService>(target);
}
#Override
public void handleMessage(Message msg)
{
final SpeechActivationService target = mtarget.get();
switch (msg.what)
{
case MSG_RECOGNIZER_START_LISTENING:
if (Build.VERSION.SDK_INT >= 16);//Build.VERSION_CODES.JELLY_BEAN)
{
// turn off beep sound
target.mAudioManager.setStreamMute(AudioManager.STREAM_SYSTEM, true);
}
if (!target.mIsListening)
{
target.mSpeechRecognizer.startListening(target.mSpeechRecognizerIntent);
target.mIsListening = true;
Log.d(TAG, "message start listening"); //$NON-NLS-1$
}
break;
case MSG_RECOGNIZER_CANCEL:
target.mSpeechRecognizer.cancel();
target.mIsListening = false;
Log.d(TAG, "message canceled recognizer"); //$NON-NLS-1$
break;
}
}
}
// Count down timer for Jelly Bean work around
protected CountDownTimer mNoSpeechCountDown = new CountDownTimer(5000, 5000)
{
#Override
public void onTick(long millisUntilFinished)
{
// TODO Auto-generated method stub
}
#Override
public void onFinish()
{
mIsCountDownOn = false;
Message message = Message.obtain(null, MSG_RECOGNIZER_CANCEL);
try
{
mServerMessenger.send(message);
message = Message.obtain(null, MSG_RECOGNIZER_START_LISTENING);
mServerMessenger.send(message);
}
catch (RemoteException e)
{
}
}
};
#Override
public int onStartCommand (Intent intent, int flags, int startId)
{
//mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
try
{
Message msg = new Message();
msg.what = MSG_RECOGNIZER_START_LISTENING;
mServerMessenger.send(msg);
}
catch (RemoteException e)
{
}
return START_NOT_STICKY;
}
#Override
public void onDestroy()
{
super.onDestroy();
if (mIsCountDownOn)
{
mNoSpeechCountDown.cancel();
}
if (mSpeechRecognizer != null)
{
mSpeechRecognizer.destroy();
}
}
protected class SpeechRecognitionListener implements RecognitionListener
{
#Override
public void onBeginningOfSpeech()
{
// speech input will be processed, so there is no need for count down anymore
if (mIsCountDownOn)
{
mIsCountDownOn = false;
mNoSpeechCountDown.cancel();
}
Log.d(TAG, "onBeginingOfSpeech"); //$NON-NLS-1$
}
#Override
public void onBufferReceived(byte[] buffer)
{
String sTest = "";
}
#Override
public void onEndOfSpeech()
{
Log.d("TESTING: SPEECH SERVICE", "onEndOfSpeech"); //$NON-NLS-1$
}
#Override
public void onError(int error)
{
if (mIsCountDownOn)
{
mIsCountDownOn = false;
mNoSpeechCountDown.cancel();
}
Message message = Message.obtain(null, MSG_RECOGNIZER_START_LISTENING);
try
{
mIsListening = false;
mServerMessenger.send(message);
}
catch (RemoteException e)
{
}
Log.d(TAG, "error = " + error); //$NON-NLS-1$
}
#Override
public void onEvent(int eventType, Bundle params)
{
}
#Override
public void onPartialResults(Bundle partialResults)
{
}
#Override
public void onReadyForSpeech(Bundle params)
{
if (Build.VERSION.SDK_INT >= 16);//Build.VERSION_CODES.JELLY_BEAN)
{
mIsCountDownOn = true;
mNoSpeechCountDown.start();
mAudioManager.setStreamMute(AudioManager.STREAM_SYSTEM, false);
}
Log.d("TESTING: SPEECH SERVICE", "onReadyForSpeech"); //$NON-NLS-1$
}
#Override
public void onResults(Bundle results)
{
ArrayList<String> data = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
Log.d(TAG, (String) data.get(0));
//mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
mIsListening = false;
Message message = Message.obtain(null, MSG_RECOGNIZER_START_LISTENING);
try
{
mServerMessenger.send(message);
}
catch (RemoteException e)
{
}
Log.d(TAG, "onResults"); //$NON-NLS-1$
}
#Override
public void onRmsChanged(float rmsdB)
{
}
}
#Override
public IBinder onBind(Intent arg0) {
// TODO Auto-generated method stub
return null;
}
}
And i start service in my MainActivity just to try:
Intent i = new Intent(context, SpeechActivationService.class);
startService(i);
It detect the voice input...and TOO MUCH!!! Every time it detects something it's a "bipbip". Too many bips!! It's frustrating.. I only want that it starts when i say "hello phone" or "start" or a specific word!! I try to look at this https://github.com/gast-lib/gast-lib/blob/master/library/src/root/gast/speech/activation/WordActivator.java but really i don't know how use this library. I try see this question onCreate of android service not called but i not understand exactly what i have to do.. Anyway, i already import the gast library.. I only need to know how use it. Anyone can help me step by step? Thanks

Use setStreamSolo(AudioManager.STREAM_VOICE_CALL, true) instead of setStreamMute. Remember to add setStreamSolo(AudioManager.STREAM_VOICE_CALL, false) in case MSG_RECOGNIZER_CANCEL

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SpeechRecognitionService with word recognition

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