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Apache License
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/* * Copyright 2013-present BlueKai, Inc.// ww w. j ava 2 s. c om * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.bluekai.sdk; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.text.SimpleDateFormat; import java.util.Date; import java.util.HashMap; import java.util.Iterator; import java.util.Map; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.graphics.Color; import android.os.Handler; import android.provider.Settings.Secure; import android.support.v4.app.FragmentManager; import android.text.TextUtils; import android.webkit.WebSettings; import android.widget.RelativeLayout; import com.bluekai.sdk.listeners.BKViewListener; import com.bluekai.sdk.listeners.DataPostedListener; import com.bluekai.sdk.listeners.SettingsChangedListener; import com.bluekai.sdk.model.Params; import com.bluekai.sdk.model.ParamsList; import com.bluekai.sdk.model.Settings; import com.bluekai.sdk.utils.Logger; public class BlueKai implements SettingsChangedListener, BKViewListener { private final static String TAG = "BlueKai"; private static BlueKai instance = null; private boolean devMode = false; private Activity activity = null; private Context context = null; private boolean httpsEnabled = false; private final String HTTP = "http://"; private final String HTTPS = "https://"; private final String BASE_URL = "mobileproxy.bluekai.com/m.html"; private final String SANDBOX_URL = "mobileproxy.bluekai.com/m-sandbox.html"; private String siteId = "2"; private String appVersion = "1.0"; private String imei = ""; private BlueKaiWebView blueKaiView; private BlueKaiDataSource database = null; private Settings settings; private FragmentManager fManager = null; private DataPostedListener listener; private Handler handler; private BlueKai() { database = BlueKaiDataSource.getInstance(context); database.setSettingsChangedListener(this); settings = database.getSettings(); } private BlueKai(Activity activity, Context context, boolean devMode, String siteId, String appVersion, DataPostedListener listener, Handler handler) { this(activity, context, devMode, false, siteId, appVersion, listener, handler); } private BlueKai(Activity activity, Context context, boolean devMode, boolean useHttps, String siteId, String appVersion, DataPostedListener listener, Handler handler) { this.activity = activity; this.context = context; this.devMode = devMode; Logger.setDebug(devMode); this.appVersion = appVersion; this.imei = getImei(context); if (!TextUtils.isEmpty(siteId) && !this.siteId.equals(siteId)) { this.siteId = siteId; } this.listener = listener; this.handler = handler; this.httpsEnabled = useHttps; Logger.debug(TAG, " onCreate Dev Mode ? " + devMode); Logger.debug(TAG, " onCreate BK URL --> " + (useHttps ? HTTPS : HTTP) + (devMode ? SANDBOX_URL : BASE_URL)); database = BlueKaiDataSource.getInstance(context); database.setSettingsChangedListener(this); settings = database.getSettings(); } /** * Set the fragment manager. Used when devMode is enabled to show webview in * a popup dialog * * @param fm FragmentManager */ public void setFragmentManager(FragmentManager fm) { this.fManager = fm; } /** * Method to resume BlueKai process after calling application resumes. To * use in onResume() of the calling activity */ public void resume() { Logger.debug(TAG, " resume Dev Mode ? " + devMode); if (!devMode) { addBlueKaiWebView(context); } if (settings.isAllowDataPosting()) { checkForExistingData(); } } /** * Method to get BlueKai instance * * @param activity * Calling application activity reference * @param context * Calling application context * @param devMode * Developer mode. Set to enable webview to popup in a dialog. * Strictly for developer purposes only * @param siteId * BlueKai site id * @param appVersion * Version of the calling application * @param listener * DataPostedListener. Calling activity should implement this * interface * @param handler * Handler. Android os handler. * * @return BlueKai instance */ public static BlueKai getInstance(Activity activity, Context context, boolean devMode, String siteId, String appVersion, DataPostedListener listener, Handler handler) { Logger.debug(TAG, "Called get instance..."); if (instance == null) { instance = new BlueKai(activity, context, devMode, siteId, appVersion, listener, handler); } else { instance.setActivity(activity); instance.setAppContext(context); instance.setDevMode(devMode); Logger.setDebug(devMode); instance.setSiteId(siteId); instance.setAppVersion(appVersion); instance.setDataPostedListener(listener); instance.setHandler(handler); } return instance; } /** * Method to get BlueKai instance * * @param activity * Calling application activity reference * @param context * Calling application context * @param devMode * Developer mode. Set to enable webview to popup in a dialog. * Strictly for developer purposes only * @param httpsEnabled * Secure mode. Set to enable data transfer to BlueKai over https. * @param siteId * BlueKai site id * @param appVersion * Version of the calling application * @param listener * DataPostedListener. Calling activity should implement this * interface * @param handler * Handler. Android os handler. * * @return BlueKai instance */ public static BlueKai getInstance(Activity activity, Context context, boolean devMode, boolean httpsEnabled, String siteId, String appVersion, DataPostedListener listener, Handler handler) { Logger.debug(TAG, "Called get instance..."); if (instance == null) { instance = new BlueKai(activity, context, devMode, httpsEnabled, siteId, appVersion, listener, handler); } else { instance.setActivity(activity); instance.setAppContext(context); instance.setDevMode(devMode); Logger.setDebug(devMode); instance.setHttpsEnabled(httpsEnabled); instance.setSiteId(siteId); instance.setAppVersion(appVersion); instance.setDataPostedListener(listener); instance.setHandler(handler); } return instance; } /** * Convenience method to initialize and get instance of BlueKai without arguments. * This method returns the previously created instance, if any, or returns an instance * with bare minimum settings initialized. In ideal cases, first create a BlueKai * instance using the other two getInstance() methods that take arguments and then subsequently * use this method to get previously created instance. * * @return BlueKai instance */ public static BlueKai getInstance() { Logger.debug(TAG, "Called get instance..."); if (instance == null) { Logger.debug(TAG, "Creating new instance..."); instance = new BlueKai(); } return instance; } /** * Set the calling activity reference * * @param activity Calling activity reference */ public void setActivity(Activity activity) { this.activity = activity; } /** * Get calling activity reference. * * @return activity Activity */ public Activity getActivity() { return activity; } /** * Set the calling application context * * @param context Context */ public void setAppContext(Context context) { this.context = context; database = BlueKaiDataSource.getInstance(context); database.setSettingsChangedListener(this); settings = database.getSettings(); } /** * Get calling application context. * * @return context Context */ public Context getContext() { return context; } /** * Set developer mode (True or False) * * @param devMode * Developer mode */ public void setDevMode(boolean devMode) { this.devMode = devMode; } /** * Get Developer mode setting. * * @return devMode boolean */ public boolean isDevMode() { return devMode; } /** * Set BlueKai site id * * @param siteId Site ID */ public void setSiteId(String siteId) { this.siteId = siteId; } /** * Get BlueKai Site ID * * @return siteId String */ public String getSiteId() { return this.siteId; } /** * Set the calling application's version * * @param appVersion * Application version */ public void setAppVersion(String appVersion) { this.appVersion = appVersion; } /** * Get calling application's version * * @return appVersion String */ public String getAppVersion() { return appVersion; } /** * Set the DataPostedListener to get notifications about status of a data * posting. Calling activity should implement this interface * * @param listener * Listener implementation */ public void setDataPostedListener(DataPostedListener listener) { this.listener = listener; } /** * Get the listener that is configured to get notifications about status of * data posting. * * @return listener DataPostedListener */ public DataPostedListener getDataPostedListener() { return listener; } public void setHandler(Handler handler) { this.handler = handler; } public Handler getHandler() { return handler; } /** * Method to send data to BlueKai. Accepts a single key-value pair * * @param key * Key * @param value * Value */ public void put(String key, String value) { sendData(key, value); } /** * Convenience method to send a bunch of key-value pairs to BlueKai * * @param map * Map with keys and values * @deprecated as of release v1.0.3. Replaced by {@link #putAll(java.util.Map)} */ @Deprecated public void put(Map<String, String> map) { sendData(map); } /** * Convenience method to send a bunch of key-value pairs to BlueKai * * @param map * Map with keys and values */ public void putAll(Map<String, String> map) { sendData(map); } /** * Method to show BlueKai in-build opt-in screen * * @param listener * Listener to get callback on settings change */ public void showSettingsScreen(SettingsChangedListener listener) { if (activity == null || context == null) { Logger.error(TAG, "Activity or context reference is null. Cannot show settings page"); } else { Logger.debug(TAG, "Settings activity called..."); Intent intent = new Intent(context, SettingsActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); activity.startActivity(intent); } } /** * Method to set user opt-in or opt-out preference * * @param optIn * Opt-in (true or false) * @Deprecated as of release v1.0.3. Replaced by {@link #setOptInPreference(boolean)} */ @Deprecated public void setOptIn(boolean optIn) { setOptInPreference(optIn); } /** * Method to set user opt-in or opt-out preference * * @param optIn * Opt-in (true or false) */ public void setOptInPreference(boolean optIn) { this.settings.setAllowDataPosting(optIn); if (database != null) { database.createSettings(this.settings); } } /** * Method to get user opt-in or opt-out preference * * @return user's opt-in or opt-out preference */ public boolean getOptInPreference() { return this.settings.isAllowDataPosting(); } /** * Method to check if httpsEnabled is true. If httpsEnabled is set then data is sent to BlueKai over https * * @return httpsEnabled flag that enables/disables data being sent to BlueKai over https. */ public boolean isHttpsEnabled() { return httpsEnabled; } /** * Method to change httpsEnabled settings. If httpsEnabled is set then data is sent to BlueKai over https * @param httpsEnabled */ public void setHttpsEnabled(boolean httpsEnabled) { this.httpsEnabled = httpsEnabled; } private void addBlueKaiWebView(Context context) { try { blueKaiView = new BlueKaiWebView(context, this); blueKaiView.setWebClient(); WebSettings webSettings = blueKaiView.getSettings(); webSettings.setJavaScriptEnabled(true); int height = 1, width = 1; if (devMode) { height = width = RelativeLayout.LayoutParams.MATCH_PARENT; } RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(width, height); params.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE); params.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE); params.setMargins(10, 10, 10, 10); blueKaiView.setBackgroundColor(Color.LTGRAY); if (activity != null) { activity.addContentView(blueKaiView, params); } else { Logger.warn(TAG, "Activity is null. Cannot add webview"); } } catch (Exception ex) { Logger.error(TAG, "Error while adding BlueKai webview", ex); } } private void checkForExistingData() { if (database != null) { ParamsList paramsList = database.getParams(); if (paramsList != null && !paramsList.isEmpty()) { sendExistingData(paramsList); } } } private void sendExistingData(ParamsList paramsList) { Logger.debug(TAG, "IsAllowDataPosting --> " + settings.isAllowDataPosting()); if (settings.isAllowDataPosting()) { SendData sendData = new SendData(paramsList, handler, true); Thread thread = new Thread(sendData); thread.start(); } } private void sendData(String key, String value) { Map<String, String> paramsMap = new HashMap<String, String>(); paramsMap.put(key, value); sendData(paramsMap); } private void sendData(Map<String, String> paramsMap) { Logger.debug(TAG, "IsAllowDataPosting --> " + settings.isAllowDataPosting()); ParamsList paramsList = new ParamsList(); Iterator<String> it = paramsMap.keySet().iterator(); while (it.hasNext()) { String key = it.next(); String value = paramsMap.get(key); Params params = new Params(); params.setKey(key); params.setValue(value); paramsList.add(params); } if (settings.isAllowDataPosting()) { if(blueKaiView == null) { addBlueKaiWebView(context); } SendData sendData = new SendData(paramsList, handler, false); Thread thread = new Thread(sendData); thread.start(); } } private class SendData implements Runnable, BKViewListener { private ParamsList paramsList = null, backupList = null; private Handler handler = null; private boolean existingData = false; private ParamsList currentList = null; public SendData(ParamsList paramsList, Handler handler, boolean existingData) { this.paramsList = paramsList; this.backupList = new ParamsList(paramsList); this.handler = handler; this.existingData = existingData; if (blueKaiView != null) { blueKaiView.setBKViewListerner(this); } } @Override public void run() { try { final String url = getURL(); Logger.debug(TAG, "URL to call ---> " + url); if (url != null && !url.trim().equals("")) { try { currentList = new ParamsList(backupList.subList(0, backupList.size() - paramsList.size())); backupList.removeAll(currentList); Logger.debug(TAG, "Lists size :: " + paramsList.size() + " :: " + backupList.size()); Logger.debug(TAG, "Sending list to be loaded in loadUrl() " + currentList.size()); if (handler != null) { handler.post(new Runnable() { @Override public void run() { showBlueKaiDialog(url, existingData, currentList, SendData.this); } }); } } catch (Exception ex) { Logger.error(TAG, "Error while posting data", ex); currentList = new ParamsList(backupList.subList(0, backupList.size() - paramsList.size())); backupList.removeAll(currentList); onDataPosted(false, "Error posting data -- " + ex.getMessage(), existingData, currentList); } } else { onDataPosted(false, "Nothing to post", existingData, null); } } catch (Exception ex) { final String message = ex.getMessage(); Logger.error(TAG, "Error while sending data", ex); currentList = new ParamsList(backupList.subList(0, backupList.size() - paramsList.size())); backupList.removeAll(currentList); onDataPosted(false, message, existingData, currentList); } } private String getURL() throws UnsupportedEncodingException { StringBuffer buffer = null; String url = (httpsEnabled ? HTTPS : HTTP) + (devMode ? SANDBOX_URL : BASE_URL) + "?site=" + getSiteId() + "&"; String queryPart = ""; Iterator<Params> it = paramsList.iterator(); buffer = new StringBuffer(); String tailString = "&appVersion=" + appVersion; int tailLength = tailString.length(); while (it.hasNext()) { Params params = it.next(); String key = URLEncoder.encode(params.getKey(), "UTF-8"); String value = URLEncoder.encode(params.getValue(), "UTF-8"); if (buffer.length() + tailLength + key.length() + value.length() + 2 > 255) { break; } else { buffer.append(key + "=" + value); if (it.hasNext()) { buffer.append("&"); } it.remove(); } } buffer.append(tailString); queryPart = buffer.toString(); return url + queryPart; } private void onDataPosted(boolean success, String message, boolean existingData, ParamsList paramsList) { Logger.debug(TAG, "OnDataPosted called ... status -> " + success + " this.ParamsList size --> " + this.paramsList.size()); if (paramsList != null) { Logger.debug(TAG, "ParamsList --> " + paramsList.size()); } if (!success) { if (existingData) { // updateData updateData(paramsList); } else { // persist persistData(paramsList); } } else { if (existingData) { // Clear data clearData(paramsList); } } if (BlueKai.this.listener != null) { BlueKai.this.listener.onDataPosted(success, message); } if (!this.paramsList.isEmpty()) { run(); } } @Override public void onViewLoaded(boolean success, boolean existingData, ParamsList paramsList) { Logger.debug(TAG, "OnViewLoaded() called ... Status --> " + success); if (success) { onDataPosted(success, "Data posted successfully", existingData, paramsList); } else { onDataPosted(success, "Problem posting data", existingData, paramsList); } } } private void onDataPosted(boolean success, String message, boolean existingData, ParamsList paramsList) { Logger.debug(TAG, "OnDataPosted called ... status -> " + success); if (paramsList != null) { Logger.debug(TAG, "ParamsList --> " + paramsList.size()); } if (!success) { if (existingData) { // updateData updateData(paramsList); } else { // persist persistData(paramsList); } } else { if (existingData) { // Clear data clearData(paramsList); } } if (this.listener != null) { this.listener.onDataPosted(success, message); } } private void clearData(ParamsList paramsList) { if (database != null && paramsList != null && !paramsList.isEmpty()) { database.clearParams(paramsList); } } private void persistData(ParamsList paramsList) { if (database != null && paramsList != null && !paramsList.isEmpty()) { database.persistData(paramsList); } } private void updateData(ParamsList paramsList) { if (database != null && paramsList != null && !paramsList.isEmpty()) { database.updateData(paramsList); } } @Override public void onSettingsChanged(Settings settings) { Logger.debug(TAG, "On Settings changed"); this.settings = settings; if (settings.isAllowDataPosting()) { checkForExistingData(); } } private synchronized void showBlueKaiDialog(String url, boolean existingData, ParamsList paramsList, BKViewListener listener) { if (devMode) { BlueKaiViewDialog dialog = new BlueKaiViewDialog(); dialog.setLoadURL(url, existingData, paramsList); dialog.setBKViewListener(listener); dialog.show(fManager, "bkdialog"); } else { blueKaiView.loadUrl(url, existingData, paramsList); } } @Override public void onViewLoaded(boolean success, boolean existingData, ParamsList paramsList) { Logger.debug(TAG, "OnViewLoaded() called ... Status --> " + success); if (success) { onDataPosted(success, "Data posted successfully", existingData, null); } else { onDataPosted(success, "Problem posting data", existingData, paramsList); } } private String getImei(Context ctx) { String androidId = ""; try { androidId = Secure.getString(ctx.getContentResolver(), Secure.ANDROID_ID); Logger.debug(TAG, "Android ID --> " + androidId); } catch (Exception e1) { Logger.error(TAG, "IMEIManager :: Exception in processData" + e1.getMessage()); } if ((androidId == null) || (androidId.equals("")) || (androidId.equals("0") || (androidId.startsWith("00000")))) { androidId = getPsudeoIMEI(); } return androidId; } private String getPsudeoIMEI() { String imei = ""; String format = "yyyyMMddHHmmssSSSS"; SimpleDateFormat sdf = new SimpleDateFormat(format); imei = sdf.format(new Date()); return imei; } }