mirror of
https://github.com/purplecabbage/phonegap-plugins.git
synced 2026-01-15 01:08:17 -05:00
Added sendBroadcast
This commit is contained in:
Olivier Brand
@@ -3,6 +3,7 @@ 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.DroidGap;
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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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@@ -16,127 +17,167 @@ import com.phonegap.api.Plugin;
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import com.phonegap.api.PluginResult;
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/**
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* WebIntent is a PhoneGap plugin that bridges Android intents and web applications:
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*
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* 1. web apps can spawn intents that call native Android applications.
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* 2. (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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* 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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*/
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public class WebIntent extends Plugin {
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private String onNewIntentCallback = null;
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/**
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* Executes the request and returns PluginResult.
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*
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* @param action The action to execute.
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* @param args JSONArray of arguments for the plugin.
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* @param callbackId The callback id used when calling back into JavaScript.
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* @return A PluginResult object with a status and message.
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*/
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public PluginResult execute(String action, JSONArray args, String callbackId) {
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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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}
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// Parse the arguments
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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") ? 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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} 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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}
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Intent i = this.ctx.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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} 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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}
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Intent i = this.ctx.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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} else {
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return new PluginResult(PluginResult.Status.ERROR);
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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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}
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private String onNewIntentCallback = null;
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Intent i = this.ctx.getIntent();
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String uri = i.getDataString();
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return new PluginResult(PluginResult.Status.OK, uri);
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} else if (action.equals("onNewIntent")) {
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if (args.length() != 0) {
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return new PluginResult(PluginResult.Status.INVALID_ACTION);
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}
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this.onNewIntentCallback = callbackId;
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PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT);
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result.setKeepCallback(true);
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return result;
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}
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return new PluginResult(PluginResult.Status.INVALID_ACTION);
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} catch (JSONException e) {
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e.printStackTrace();
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return new PluginResult(PluginResult.Status.JSON_EXCEPTION);
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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.onNewIntentCallback != 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.success(result, this.onNewIntentCallback);
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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) {
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i.setType(type);
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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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i.putExtra(key, 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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this.ctx.startActivity(i);
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}
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/**
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* Executes the request and returns PluginResult.
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*
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* @param action
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* The action to execute.
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* @param args
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* JSONArray of arguments for the plugin.
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* @param callbackId
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* The callback id used when calling back into JavaScript.
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* @return A PluginResult object with a status and message.
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*/
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public PluginResult execute(String action, JSONArray args, String callbackId) {
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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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}
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// Parse the arguments
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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") ? 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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} 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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}
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Intent i = ((DroidGap) this.ctx).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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} 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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}
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Intent i = ((DroidGap) this.ctx).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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} else {
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return new PluginResult(PluginResult.Status.ERROR);
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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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}
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Intent i = ((DroidGap) this.ctx).getIntent();
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String uri = i.getDataString();
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return new PluginResult(PluginResult.Status.OK, uri);
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} else if (action.equals("onNewIntent")) {
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if (args.length() != 0) {
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return new PluginResult(PluginResult.Status.INVALID_ACTION);
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}
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this.onNewIntentCallback = callbackId;
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PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT);
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result.setKeepCallback(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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}
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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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}
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return new PluginResult(PluginResult.Status.INVALID_ACTION);
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} catch (JSONException e) {
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e.printStackTrace();
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return new PluginResult(PluginResult.Status.JSON_EXCEPTION);
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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.onNewIntentCallback != 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.success(result, this.onNewIntentCallback);
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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) {
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i.setType(type);
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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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i.putExtra(key, 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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this.ctx.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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((DroidGap) this.ctx)).sendBroadcast(intent);
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}
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}
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