Example usage for android.os Handler sendMessage

Introduction

In this page you can find the example usage for android.os Handler sendMessage.

Prototype

public final boolean sendMessage(Message msg) 

Source Link

Document

Pushes a message onto the end of the message queue after all pending messages before the current time.

Usage

From source file:net.evecom.androidecssp.base.BaseActivity.java

/**
 * //from   ww w.  java  2  s .c  o m
 *  dictValue dictKey TextViewDictName
 * 
 * @author Mars zhang
 * @created 2015-11-25 9:50:55
 * @param dictKey
 * @param value
 * @param view
 */
protected void setDictNameByValueToView(final String dictKey, final String dictValue, final TextView view) {
    final Handler mHandler = new Handler() {
        public void handleMessage(android.os.Message msg) {
            switch (msg.what) {
            case MESSAGETYPE_01:
                view.setText(msg.getData().getString("dictname"));
                break;
            default:
                break;
            }
        };
    };
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                HashMap<String, String> entityMap = new HashMap<String, String>();
                entityMap.put("dictkey", dictKey);
                String result = connServerForResultPost("jfs/ecssp/mobile/pubCtr/getDictByKey", entityMap);
                List<BaseModel> baseModels = getObjsInfo(result);
                HashMap<String, String> keyValehashmap = new HashMap<String, String>();
                for (int i = 0; i < baseModels.size(); i++) {
                    keyValehashmap.put(baseModels.get(i).get("dictvalue") + "",
                            baseModels.get(i).get("name") + "");
                }
                String dictname = ifnull(keyValehashmap.get(dictValue), "");
                Message message = new Message();
                Bundle mbundle = new Bundle();
                mbundle.putString("dictname", dictname);
                message.setData(mbundle);
                message.what = MESSAGETYPE_01;
                mHandler.sendMessage(message);
            } catch (ClientProtocolException e) {
                Log.v("mars", e.getMessage());
            } catch (IOException e) {
                Log.v("mars", e.getMessage());
            } catch (JSONException e) {
                Log.v("mars", e.getMessage());
            }
        }
    }).start();

}

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From source file:com.google.ytd.SubmitActivity.java

public void asyncUpload(final Uri uri, final Handler handler) {
    new Thread(new Runnable() {
        @Override/*from   w w w. j  a  v  a 2 s .  c  o m*/
        public void run() {
            Message msg = new Message();
            Bundle bundle = new Bundle();
            msg.setData(bundle);

            String videoId = null;
            int submitCount = 0;
            try {
                while (submitCount <= MAX_RETRIES && videoId == null) {
                    try {
                        submitCount++;
                        videoId = startUpload(uri);
                        assert videoId != null;
                    } catch (Internal500ResumeException e500) { // TODO - this should not really happen
                        if (submitCount < MAX_RETRIES) {
                            Log.w(LOG_TAG, e500.getMessage());
                            Log.d(LOG_TAG, String.format("Upload retry :%d.", submitCount));
                        } else {
                            Log.d(LOG_TAG, "Giving up");
                            Log.e(LOG_TAG, e500.getMessage());
                            throw new IOException(e500.getMessage());
                        }
                    }
                }
            } catch (IOException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
                return;
            } catch (YouTubeAccountException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
                return;
            } catch (SAXException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
            } catch (ParserConfigurationException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
            }

            bundle.putString("videoId", videoId);
            handler.sendMessage(msg);
        }
    }).start();
}

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From source file:com.sharpcart.android.wizardpager.SharpCartLoginActivity.java

public void checkIfRegistered(final String email, final String password) {
    final Handler handler = new Handler() {
        @Override//from w  w w .  ja  v  a  2  s  .com
        public void handleMessage(final Message msg) {
            final Bundle bundle = msg.getData();
            isRegistered = bundle.getBoolean("isRegistered");

            //if the user is already registered, go back to first screen and let the user know
            if (isRegistered) {
                mPager.setCurrentItem(0);
                Toast.makeText(mContext, "You already have an account", Toast.LENGTH_SHORT).show();
            }
        }
    };

    final Runnable runnable = new Runnable() {
        @Override
        public void run() {
            final Message msg = handler.obtainMessage();
            boolean isRegistered = false;
            try {
                //before we perform a login we check that there is an Internet connection
                if (SharpCartUtilities.getInstance()
                        .hasActiveInternetConnection(SharpCartApplication.getAppContext())) {
                    final String response = LoginServiceImpl.sendCredentials(email, password);

                    if (response.equalsIgnoreCase(SharpCartConstants.SUCCESS)
                            || response.equalsIgnoreCase(SharpCartConstants.USER_EXISTS_IN_DB_CODE))
                        isRegistered = true;
                    else
                        isRegistered = false;
                }

            } catch (final SharpCartException e) {

            }

            final Bundle bundle = new Bundle();
            bundle.putBoolean("isRegistered", isRegistered);
            msg.setData(bundle);
            handler.sendMessage(msg);
        }
    };

    final Thread mythread = new Thread(runnable);
    mythread.start();

}

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From source file:ee.ioc.phon.android.speak.RecognizerIntentActivity.java

/**
 * <p>Returns the transcription results (matches) to the caller,
 * or sends them to the pending intent, or performs a web search.</p>
 *
 * <p>If a pending intent was specified then use it. This is the case with
 * applications that use the standard search bar (e.g. Google Maps and YouTube).</p>
 *
 * <p>Otherwise. If there was no caller (i.e. we cannot return the results), or
 * the caller asked us explicitly to perform "web search", then do that, possibly
 * disambiguating the results or redoing the recognition.
 * This is the case when K6nele was launched from its launcher icon (i.e. no caller),
 * or from a browser app./*w  w  w.  j  a v a2  s .  c  om*/
 * (Note that trying to return the results to Google Chrome does not seem to work.)</p>
 *
 * <p>Otherwise. Just return the results to the caller.</p>
 *
 * <p>Note that we assume that the given list of matches contains at least one
 * element.</p>
 *
 * @param handler message handler
 * @param matches transcription results (one or more hypotheses)
 */
private void returnOrForwardMatches(final Handler handler, ArrayList<String> matches) {
    // Throw away matches that the user is not interested in
    int maxResults = mExtras.getInt(RecognizerIntent.EXTRA_MAX_RESULTS);
    if (maxResults > 0 && matches.size() > maxResults) {
        matches.subList(maxResults, matches.size()).clear();
    }

    if (mExtraResultsPendingIntent == null) {
        if (getCallingActivity() == null || RecognizerIntent.ACTION_WEB_SEARCH.equals(getIntent().getAction())
                || mExtras.getBoolean(RecognizerIntent.EXTRA_WEB_SEARCH_ONLY)) {
            handleResultsByWebSearch(this, handler, matches);
            return;
        } else {
            setResultIntent(handler, matches);
        }
    } else {
        Bundle bundle = mExtras.getBundle(RecognizerIntent.EXTRA_RESULTS_PENDINGINTENT_BUNDLE);
        if (bundle == null) {
            bundle = new Bundle();
        }
        String match = matches.get(0);
        //mExtraResultsPendingIntentBundle.putString(SearchManager.QUERY, match);
        Intent intent = new Intent();
        intent.putExtras(bundle);
        // This is for Google Maps, YouTube, ...
        intent.putExtra(SearchManager.QUERY, match);
        // This is for SwiftKey X, ...
        intent.putStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS, matches);
        String message = "";
        if (matches.size() == 1) {
            message = match;
        } else {
            message = matches.toString();
        }
        // Display a toast with the transcription.
        handler.sendMessage(
                createMessage(MSG_TOAST, String.format(getString(R.string.toastForwardedMatches), message)));
        try {
            mExtraResultsPendingIntent.send(this, Activity.RESULT_OK, intent);
        } catch (CanceledException e) {
            handler.sendMessage(createMessage(MSG_TOAST, e.getMessage()));
        }
    }
    finish();
}

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From source file:com.BeatYourRecord.SubmitActivity.java

public void asyncUpload(final Uri uri, final Handler handler) {
    new Thread(new Runnable() {
        @Override// w  w w  .  j  a v  a 2 s .  c  om
        public void run() {
            Message msg = new Message();
            Bundle bundle = new Bundle();
            msg.setData(bundle);

            String videoId = null;
            int submitCount = 0;
            try {
                while (submitCount <= MAX_RETRIES && videoId == null) {
                    try {
                        submitCount++;
                        videoId = startUpload(uri);
                        //log.v("please",videoId);
                        assert videoId != null;
                    } catch (Internal500ResumeException e500) { // TODO - this should not really happen
                        if (submitCount < MAX_RETRIES) {
                            Log.w(LOG_TAG, e500.getMessage());
                            Log.d(LOG_TAG, String.format("Upload retry :%d.", submitCount));
                        } else {
                            Log.d(LOG_TAG, "Giving up");
                            Log.e(LOG_TAG, e500.getMessage());
                            throw new IOException(e500.getMessage());
                        }
                    }
                }
            } catch (IOException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
                return;
            } catch (YouTubeAccountException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
                return;
            } catch (SAXException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
            } catch (ParserConfigurationException e) {
                e.printStackTrace();
                bundle.putString("error", e.getMessage());
                handler.sendMessage(msg);
            }

            bundle.putString("videoId", videoId);
            handler.sendMessage(msg);
        }
    }).start();
}

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From source file:com.max2idea.android.limbo.main.LimboActivity.java

public static void showAlertHtml(String title, String message, Handler handler) {
    Message msg1 = handler.obtainMessage();
    Bundle b = new Bundle();
    b.putInt("message_type", Const.UIUTILS_SHOWALERT_HTML);
    b.putString("title", title);
    b.putString("body", message);
    msg1.setData(b);/* w  ww  .  ja va  2 s  .c o  m*/
    handler.sendMessage(msg1);
}

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From source file:com.max2idea.android.limbo.main.LimboActivity.java

public static void showAlertLicense(String title, String message, Handler handler) {
    Message msg1 = handler.obtainMessage();
    Bundle b = new Bundle();
    b.putInt("message_type", Const.UIUTILS_SHOWALERT_LICENSE);
    b.putString("title", title);
    b.putString("body", message);
    msg1.setData(b);/*from  w ww.  j a  va2  s  .  com*/
    handler.sendMessage(msg1);
}

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From source file:com.max2idea.android.limbo.main.LimboActivity.java

public static void sendHandlerMessage(Handler handler, int message_type, String[] message_var,
        String[] message_value) {
    Message msg1 = handler.obtainMessage();
    Bundle b = new Bundle();
    b.putInt("message_type", message_type);
    for (int i = 0; i < message_var.length; i++) {
        b.putString(message_var[i], message_value[i]);
    }//from  w  ww . jav  a 2 s  .co m
    msg1.setData(b);
    handler.sendMessage(msg1);
}

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From source file:com.android.providers.downloads.OmaDownload.java

/**
* This method notifies the server for the status of the download operation.
* It sends a status report to a Web server if installNotify attribute is specified in the download descriptor.
@param  component   the component that contains attributes in the descriptor.
@param  handler     the handler used to send and process messages. A message
                indicates whether the media object is available to the user
                or not (READY or DISCARD).
*//*from  w  ww  .  j a va 2s.c o  m*/
//protected static void installNotify (OmaDescription component, Handler handler) {
protected static int installNotify(OmaDescription component, Handler handler) {

    int ack = -1;
    int release = OmaStatusHandler.DISCARD;
    URL url = component.getInstallNotifyUrl();

    if (url != null) {
        DefaultHttpClient client = new DefaultHttpClient();
        HttpPost postRequest = new HttpPost(url.toString());

        try {
            HttpParams params = postRequest.getParams();
            HttpProtocolParams.setUseExpectContinue(params, false);
            postRequest.setEntity(
                    new StringEntity(OmaStatusHandler.statusCodeToString(component.getStatusCode()) + "\n\r"));
        } catch (UnsupportedEncodingException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }

        client.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler() {
            @Override
            public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
                // TODO Auto-generated method stub
                Log.i("@M_" + Constants.LOG_OMA_DL, "Retry the request...");
                return (executionCount <= OmaStatusHandler.MAXIMUM_RETRY);
            }
        });

        try {
            HttpResponse response = client.execute(postRequest);

            if (response.getStatusLine() != null) {
                ack = response.getStatusLine().getStatusCode();

                //200-series response code
                if (ack == HttpStatus.SC_OK || ack == HttpStatus.SC_ACCEPTED || ack == HttpStatus.SC_CREATED
                        || ack == HttpStatus.SC_MULTI_STATUS
                        || ack == HttpStatus.SC_NON_AUTHORITATIVE_INFORMATION || ack == HttpStatus.SC_NO_CONTENT
                        || ack == HttpStatus.SC_PARTIAL_CONTENT || ack == HttpStatus.SC_RESET_CONTENT) {
                    if (component.getStatusCode() == OmaStatusHandler.SUCCESS) {
                        release = OmaStatusHandler.READY;
                    }
                }

                final HttpEntity entity = response.getEntity();
                if (entity != null) {
                    InputStream inputStream = null;
                    try {
                        inputStream = entity.getContent();
                        if (inputStream != null) {
                            BufferedReader br = new BufferedReader(new InputStreamReader(inputStream));

                            String s;
                            while ((s = br.readLine()) != null) {
                                Log.v("@M_" + Constants.LOG_OMA_DL, "Response: " + s);
                            }
                        }

                    } finally {
                        if (inputStream != null) {
                            inputStream.close();
                        }
                        entity.consumeContent();
                    }
                }
            }
        } catch (ConnectTimeoutException e) {
            Log.e("@M_" + Constants.LOG_OMA_DL, e.toString());
            postRequest.abort();
            //After time out period, the client releases the media object for use.
            if (component.getStatusCode() == OmaStatusHandler.SUCCESS) {
                release = OmaStatusHandler.READY;
            }
        } catch (NoHttpResponseException e) {
            Log.e("@M_" + Constants.LOG_OMA_DL, e.toString());
            postRequest.abort();
            //After time out period, the client releases the media object for use.
            if (component.getStatusCode() == OmaStatusHandler.SUCCESS) {
                release = OmaStatusHandler.READY;
            }
        } catch (IOException e) {
            Log.e("@M_" + Constants.LOG_OMA_DL, e.toString());
            postRequest.abort();
        }
        if (client != null) {
            client.getConnectionManager().shutdown();
        }
    } else {
        if (component.getStatusCode() == OmaStatusHandler.SUCCESS) {
            release = OmaStatusHandler.READY;
        }
    }

    if (handler != null) {
        Message mg = Message.obtain();
        mg.arg1 = release;
        handler.sendMessage(mg);
    }
    return release;
}

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From source file:cgeo.geocaching.cgBase.java

public static void dropCache(cgeoapplication app, Activity activity, cgCache cache, Handler handler) {
    try {//from  w w w .j a  v  a  2  s  .  c  o  m
        app.markDropped(cache.geocode);
        app.removeCacheFromCache(cache.geocode);

        handler.sendMessage(new Message());
    } catch (Exception e) {
        Log.e(cgSettings.tag, "cgBase.dropCache: " + e.toString());
    }
}

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