Add web intent plugin and bitcoin uri handler
This commit is contained in:
Yemel Jardi
parent
b8fcc16a9d
commit
7c29eefab3
6 changed files with 326 additions and 1 deletions
217
mobile/src/com/borismus/webintent/WebIntent.java
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217
mobile/src/com/borismus/webintent/WebIntent.java
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package com.borismus.webintent;
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import java.util.HashMap;
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import java.util.Map;
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import org.apache.cordova.CordovaActivity;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import android.content.Intent;
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import android.net.Uri;
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import android.text.Html;
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import org.apache.cordova.CallbackContext;
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import org.apache.cordova.CordovaPlugin;
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import org.apache.cordova.CordovaResourceApi;
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import org.apache.cordova.PluginResult;
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/**
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* WebIntent is a PhoneGap plugin that bridges Android intents and web
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* applications:
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*
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* 1. web apps can spawn intents that call native Android applications. 2.
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* (after setting up correct intent filters for PhoneGap applications), Android
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* intents can be handled by PhoneGap web applications.
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*
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* @author boris@borismus.com
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*
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*/
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public class WebIntent extends CordovaPlugin {
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private CallbackContext onNewIntentCallbackContext = null;
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//public boolean execute(String action, JSONArray args, String callbackId) {
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@Override
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public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
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try {
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if (action.equals("startActivity")) {
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if (args.length() != 1) {
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//return new PluginResult(PluginResult.Status.INVALID_ACTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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}
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// Parse the arguments
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final CordovaResourceApi resourceApi = webView.getResourceApi();
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JSONObject obj = args.getJSONObject(0);
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String type = obj.has("type") ? obj.getString("type") : null;
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Uri uri = obj.has("url") ? resourceApi.remapUri(Uri.parse(obj.getString("url"))) : null;
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JSONObject extras = obj.has("extras") ? obj.getJSONObject("extras") : null;
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Map<String, String> extrasMap = new HashMap<String, String>();
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// Populate the extras if any exist
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if (extras != null) {
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JSONArray extraNames = extras.names();
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for (int i = 0; i < extraNames.length(); i++) {
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String key = extraNames.getString(i);
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String value = extras.getString(key);
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extrasMap.put(key, value);
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}
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}
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startActivity(obj.getString("action"), uri, type, extrasMap);
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//return new PluginResult(PluginResult.Status.OK);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK));
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return true;
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} else if (action.equals("hasExtra")) {
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if (args.length() != 1) {
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//return new PluginResult(PluginResult.Status.INVALID_ACTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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}
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Intent i = ((CordovaActivity)this.cordova.getActivity()).getIntent();
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String extraName = args.getString(0);
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//return new PluginResult(PluginResult.Status.OK, i.hasExtra(extraName));
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, i.hasExtra(extraName)));
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return true;
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} else if (action.equals("getExtra")) {
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if (args.length() != 1) {
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//return new PluginResult(PluginResult.Status.INVALID_ACTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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}
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Intent i = ((CordovaActivity)this.cordova.getActivity()).getIntent();
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String extraName = args.getString(0);
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if (i.hasExtra(extraName)) {
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//return new PluginResult(PluginResult.Status.OK, i.getStringExtra(extraName));
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, i.getStringExtra(extraName)));
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return true;
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} else {
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//return new PluginResult(PluginResult.Status.ERROR);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR));
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return false;
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}
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} else if (action.equals("getUri")) {
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if (args.length() != 0) {
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//return new PluginResult(PluginResult.Status.INVALID_ACTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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}
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Intent i = ((CordovaActivity)this.cordova.getActivity()).getIntent();
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String uri = i.getDataString();
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//return new PluginResult(PluginResult.Status.OK, uri);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, uri));
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return true;
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} else if (action.equals("onNewIntent")) {
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//save reference to the callback; will be called on "new intent" events
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this.onNewIntentCallbackContext = callbackContext;
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if (args.length() != 0) {
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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}
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PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT);
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result.setKeepCallback(true); //re-use the callback on intent events
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callbackContext.sendPluginResult(result);
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return true;
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//return result;
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} else if (action.equals("sendBroadcast"))
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{
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if (args.length() != 1) {
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//return new PluginResult(PluginResult.Status.INVALID_ACTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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}
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// Parse the arguments
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JSONObject obj = args.getJSONObject(0);
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JSONObject extras = obj.has("extras") ? obj.getJSONObject("extras") : null;
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Map<String, String> extrasMap = new HashMap<String, String>();
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// Populate the extras if any exist
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if (extras != null) {
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JSONArray extraNames = extras.names();
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for (int i = 0; i < extraNames.length(); i++) {
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String key = extraNames.getString(i);
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String value = extras.getString(key);
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extrasMap.put(key, value);
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}
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}
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sendBroadcast(obj.getString("action"), extrasMap);
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//return new PluginResult(PluginResult.Status.OK);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK));
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return true;
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}
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//return new PluginResult(PluginResult.Status.INVALID_ACTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.INVALID_ACTION));
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return false;
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} catch (JSONException e) {
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e.printStackTrace();
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String errorMessage=e.getMessage();
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//return new PluginResult(PluginResult.Status.JSON_EXCEPTION);
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callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION,errorMessage));
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return false;
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}
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}
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@Override
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public void onNewIntent(Intent intent) {
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if (this.onNewIntentCallbackContext != null) {
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PluginResult result = new PluginResult(PluginResult.Status.OK, intent.getDataString());
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result.setKeepCallback(true);
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this.onNewIntentCallbackContext.sendPluginResult(result);
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}
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}
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void startActivity(String action, Uri uri, String type, Map<String, String> extras) {
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Intent i = (uri != null ? new Intent(action, uri) : new Intent(action));
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if (type != null && uri != null) {
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i.setDataAndType(uri, type); //Fix the crash problem with android 2.3.6
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} else {
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if (type != null) {
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i.setType(type);
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}
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}
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for (String key : extras.keySet()) {
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String value = extras.get(key);
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// If type is text html, the extra text must sent as HTML
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if (key.equals(Intent.EXTRA_TEXT) && type.equals("text/html")) {
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i.putExtra(key, Html.fromHtml(value));
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} else if (key.equals(Intent.EXTRA_STREAM)) {
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// allowes sharing of images as attachments.
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// value in this case should be a URI of a file
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final CordovaResourceApi resourceApi = webView.getResourceApi();
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i.putExtra(key, resourceApi.remapUri(Uri.parse(value)));
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} else if (key.equals(Intent.EXTRA_EMAIL)) {
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// allows to add the email address of the receiver
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i.putExtra(Intent.EXTRA_EMAIL, new String[] { value });
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} else {
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i.putExtra(key, value);
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}
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}
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((CordovaActivity)this.cordova.getActivity()).startActivity(i);
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}
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void sendBroadcast(String action, Map<String, String> extras) {
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Intent intent = new Intent();
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intent.setAction(action);
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for (String key : extras.keySet()) {
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String value = extras.get(key);
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intent.putExtra(key, value);
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}
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((CordovaActivity)this.cordova.getActivity()).sendBroadcast(intent);
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}
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}
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