使用Intent.createChooser使用Waze和Google Maps导航显示两次Waze图标 [英] Navigation with Waze and Google Maps using Intent.createChooser shows Waze icon twice

问题描述

我在找到答案后创建了这个问题，我不确定礼节，但是它

I'm creating this question after finding the answer, I was not sure about the etiquette, but it seems to be OK (plus, I see now there's a built-in option).

问题如标题中所述，我们使用类似于以下代码的方式创建了一个意图选择器:

The problem was as described in the title, we created an intent chooser using code that resembles this:

String url = "waze://?ll=" + latitude + ", " + longitude + "&navigate=yes";
Intent intentWaze = new Intent(Intent.ACTION_VIEW, Uri.parse(url));

String uriGoogle = "google.navigation:q=" + latitude + "," + longitude;
Intent intentGoogleNav = new Intent(Intent.ACTION_VIEW, Uri.parse(uriGoogle));

String title = context.getString(R.string.title);
Intent chooserIntent = Intent.createChooser(intentGoogleNav, title);
Intent[] arr = new Intent[1];
arr[0] = intentWaze;
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, arr);
context.startActivity(chooserIntent);

并获得了两个Waze图标和一个Google Maps图标；更糟糕的是，位智图标之一无法启动导航(仅打开应用程序).

And got two Waze icons and one Google Maps icon; and worse, one of the Waze icons did not start the navigation (only open the app).

我们不能使用geo: intent，因为我们需要控制显示的intent(我们不想一直显示两个intent)和Google Maps中的导航类型(例如:&mode=w).

推荐答案

一段时间后，我使用了在此处找到的解决方案 ，并且只有一个图标可以正常工作.正如我在问题中所写的那样，我无法使用此解决方案，因为它缺乏所需的灵活性，因此在查看代码后，我发现缺少的是:

After some time I used the solution found here, and there was only one icon that was working properly. As I wrote in the question, I could not use this solution because it lacks the flexibility I needed, so after looking at the code I saw that what was missing was this:

intentWaze.setPackage("com.waze");
// and more importantly, this:
intentGoogleNav.setPackage("com.google.android.apps.maps");

Waze似乎正在听Google Maps意图(并且不能很好地使用它)，这就是为什么有两个图标的原因.

It seems that Waze is listening to the Google Maps intent (and does not work well with it), and that's why there were two icons.

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