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I am trying to implement custom chrome tabs. I am using Google's default library customtabs.

I referred this tutorial for implementing custom chrome tabs. now as suggested in tutorial, I did my coding something like this.

mCustomTabsServiceConnection = new CustomTabsServiceConnection() { @Override public void onCustomTabsServiceConnected( ComponentName componentName, CustomTabsClient customTabsClient) { mCustomTabsClient = customTabsClient; mCustomTabsClient.warmup(0L); mCustomTabsSession = mCustomTabsClient.newSession(null); } @Override public void onServiceDisconnected(ComponentName name) { mCustomTabsClient = null; } }; CustomTabsClient.bindCustomTabsService(this, "com.android.chrome", mCustomTabsServiceConnection); CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder( mCustomTabsSession).setShowTitle(true); builder.setToolbarColor(getResources().getColor(R.color.purple_main)); builder.setStartAnimations(getApplicationContext(), R.anim.fadein, R.anim.fadeout); builder.setExitAnimations(getApplicationContext(), R.anim.fadein, R.anim.fadeout); mCustomTabsIntent = builder.build();

and launching custom tabs.

mCustomTabsIntent.launchUrl(TampleDetails.this, Uri.parse(temple_website));

Now as you see I have bind custom tabs with chrome's package name, still it asks for choosing between Chrome and UC Browser. and it is obvious UC browser doesn't supports Custom tabs.

So my Question is how to restrict Custom tabs to bind only with Chrome Browser?

any help will be appreciated.

Thank you.

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  • Which Android version are you testing? Commented Jul 18, 2016 at 9:38
  • @ValentinoS. jelly bean 4.2.2 Commented Jul 18, 2016 at 9:54

4 Answers 4

Reset to default
22

Check this stackoverflow answer: if you set the CustomTabIntent package with the package of your desired browser before launch the url, you can skip the Android dialog browser choice; for me it worked:

/** * Opens the URL on a Custom Tab * * @param activity The host activity. * @param uri the Uri to be opened. */ public static void openCustomTab(Activity activity, Uri uri) { // Here is a method that returns the chrome package name String packageName = CustomTabsHelper.getPackageNameToUse(activity, mUrl); CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(); mCustomTabsIntent = builder .setShowTitle(true) .build(); builder.setToolbarColor(ContextCompat.getColor(activity, R.color.colorPrimary)); if ( packageName != null ) { mCustomTabsIntent.intent.setPackage(packageName); } mCustomTabsIntent.launchUrl(activity, uri); }
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2 Comments

mCustomTabsIntent.intent.setPackage(packageName); line is causing an Activity not found error
try to check if it's not null before: if ( packageName != null ) { mCustomTabsIntent.intent.setPackage(packageName); }
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Supporting multiple browsers

The Custom Tabs protocol is open, meaning that other browsers can support it. In fact, the Samsung Internet Browser already supports it (albeit with broken implementation) and Firefox has added an initial, very experimental support to it's nightly builds.

So, best practice would be querying the Android system on which of the installed browsers support the Custom Tabs protocol:

private static final String ACTION_CUSTOM_TABS_CONNECTION = "android.support.customtabs.action.CustomTabsService"; public static ArrayList<ResolveInfo> getCustomTabsPackages(Context context) { PackageManager pm = context.getPackageManager(); // Get default VIEW intent handler. Intent activityIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.example.com")); // Get all apps that can handle VIEW intents. List<ResolveInfo> resolvedActivityList = pm.queryIntentActivities(activityIntent, 0); ArrayList<ResolveInfo> packagesSupportingCustomTabs = new ArrayList<>(); for (ResolveInfo info : resolvedActivityList) { Intent serviceIntent = new Intent(); serviceIntent.setAction(ACTION_CUSTOM_TABS_CONNECTION); serviceIntent.setPackage(info.activityInfo.packageName); if (pm.resolveService(serviceIntent, 0) != null) { packagesSupportingCustomTabs.add(info); } } return packagesSupportingCustomTabs; }

You may want to check ResolveInfo#preferredOrder to check if the user has preference on one of the apps over the others. Also, if there's no preferred app (or two apps have the same major preference level), you may want to ask the user to choose one, or go with reasonable defaults

Thinking about Native apps

It is also important to check if the give Url has a native application that handles it installed. If so, it may make sense for your app to start the native one instead of opening it in a Custom Tab:

public static List<ResolveInfo> getNativeApp(Context context, Uri uri) { PackageManager pm = context.getPackageManager(); //Get all Apps that resolve a random url Intent browserActivityIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.example.com")); List<ResolveInfo> resolvedBrowserList = pm.queryIntentActivities(browserActivityIntent, 0); Intent specializedActivityIntent = new Intent(Intent.ACTION_VIEW, uri); List<ResolveInfo> resolvedSpecializedList = pm.queryIntentActivities(specializedActivityIntent, 0); resolvedSpecializedList.removeAll(resolvedBrowserList); return resolvedBrowserList; }

Opening the Custom Tab with an specific package

Once decided on which handler to use to open the Custom Tab, use the mCustomTabsIntent.intent.setPackage(packageName); to tell Custom Tab which application to open it.

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1 Comment

I am seeing chrome and firefox browsers installed in certain devices are not picked by the following code: Intent serviceIntent = new Intent(); serviceIntent.setAction(ACTION_CUSTOM_TABS_CONNECTION); serviceIntent.setPackage(info.activityInfo.packageName); if (pm.resolveService(serviceIntent, 0) != null) { packagesSupportingCustomTabs.add(info); } any idea andreban?
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Might be helpful. 

 CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder(); CustomTabsIntent customTabsIntent = builder.build(); customTabsIntent.intent.setPackage("com.android.chrome"); builder.setToolbarColor(ContextCompat.getColor(context,R.color.colorPrimary)); builder.setShowTitle(true); builder.addDefaultShareMenuItem(); builder.build().launchUrl((Activity) context, Uri.parse(http_link));
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This code would only work if you have chrome installed under this specific package name, otherwise, your app would crash.
1

you can avoid this problem by specifying the package name like this intentCustomTabs.intent.setPackage("com.android.chrome");

full code :

 String url = link; CustomTabsIntent.Builder builderCustomTabs = new CustomTabsIntent.Builder(); CustomTabsIntent intentCustomTabs = builderCustomTabs.build(); intentCustomTabs.intent.setPackage("com.android.chrome"); intentCustomTabs.intent.addFlags(new Integer("67108864")); builderCustomTabs.setShowTitle(true); builderCustomTabs.setToolbarColor(ContextCompat.getColor(this, R.color.colorPrimary)); builderCustomTabs.enableUrlBarHiding(); intentCustomTabs.launchUrl(this, Uri.parse(url));
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