Thanks,
Please file an issue at http://issues.cordova.io - this mailing list is for
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On Sun, Jan 20, 2013 at 10:31 PM, 张雪魂 <zhangxue...@gmail.com> wrote:
> When I call the watchPosition function, it only call back
> my successCallback function 2 times and errorCallback function once. That
> is, It only fires timeout event once. Then the plugin doesn't give to me
> the position. I read the plugin source, I think there are some problems.
> Then I modify them, the plugin runs well.
> 1、I modify the win and fail method in the org.apache.cordova.GeoBroker as
> the following:
>
> public void win(Location loc, CallbackContext callbackContext, boolean
> keepCallback) {
> PluginResult result = new PluginResult(PluginResult.Status.OK,
> this.returnLocationJSON(loc));
> result.setKeepCallback(keepCallback);
> callbackContext.sendPluginResult(result);
> }
>
> public void fail(int code, String msg, CallbackContext callbackContext,
> boolean keepCallback) {
> JSONObject obj = new JSONObject();
> String backup = null;
> try {
> obj.put("code", code);
> obj.put("message", msg);
> } catch (JSONException e) {
> obj = null;
> backup = "{'code':" + code + ",'message':'" +
> msg.replaceAll("'", "\'") + "'}";
> }
> PluginResult result;
> if (obj != null) {
> result = new PluginResult(PluginResult.Status.ERROR, obj);
> } else {
> result = new PluginResult(PluginResult.Status.ERROR, backup);
> }
>
> result.setKeepCallback(keepCallback);
> callbackContext.sendPluginResult(result);
> }
>
> 2、I modify the win and fail method in
> the org.apache.cordova.CordovaLocationListener as the following:
>
> private void win(Location loc) {
> for (CallbackContext callbackContext: this.callbacks)
> {
> this.owner.win(loc, callbackContext, false);
> }
> this.callbacks.clear();
>
> if(this.owner.isGlobalListener(this) && this.size() == 0)
> {
> Log.d(TAG, "Stopping global listener");
> this.stop();
> }
> Iterator<CallbackContext> it = this.watches.values().iterator();
> while (it.hasNext()) {
> this.owner.win(loc, it.next(), true);
> }
> }
>
> protected void fail(int code, String message) {
> for (CallbackContext callbackContext: this.callbacks)
> {
> this.owner.fail(code, message, callbackContext, false);
> }
> this.callbacks.clear();
>
> if(this.owner.isGlobalListener(this) && this.size() == 0)
> {
> Log.d(TAG, "Stopping global listener");
> this.stop();
> }
> Iterator<CallbackContext> it = this.watches.values().iterator();
> while (it.hasNext()) {
> this.owner.fail(code, message, it.next(), true);
> }
> }
>
