Disable app-link preferences for browser apps

Also make sure that the 'Clear defaults' action unsets the app's
standing as the default browser, when applicable.

Bug 23751034

Change-Id: I6131b763bfa76ba38d18cad2abbb35caffe789aa

1 files changed, 11 insertions, 1 deletions

diff --git a/src/com/android/settings/applications/ClearDefaultsPreference.java b/src/com/android/settings/applications/ClearDefaultsPreference.java
index 8be4be0..bcb6a8a 100644
--- a/src/com/android/settings/applications/ClearDefaultsPreference.java
+++ b/src/com/android/settings/applications/ClearDefaultsPreference.java
@@ -93,9 +93,13 @@ public class ClearDefaultsPreference extends Preference {
             @Override
             public void onClick(View v) {
                 if (mUsbManager != null) {
+                    final int userId = UserHandle.myUserId();
                     mPm.clearPackagePreferredActivities(mPackageName);
+                    if (isDefaultBrowser(mPackageName)) {
+                        mPm.setDefaultBrowserPackageName(null, userId);
+                    }
                     try {
-                        mUsbManager.clearDefaults(mPackageName, UserHandle.myUserId());
+                        mUsbManager.clearDefaults(mPackageName, userId);
                     } catch (RemoteException e) {
                         Log.e(TAG, "mUsbManager.clearDefaults", e);
                     }
@@ -122,6 +126,7 @@ public class ClearDefaultsPreference extends Preference {
 
         TextView autoLaunchView = (TextView) mRootView.findViewById(R.id.auto_launch);
         boolean autoLaunchEnabled = Utils.hasPreferredActivities(mPm, mPackageName)
+                || isDefaultBrowser(mPackageName)
                 || Utils.hasUsbDefaults(mUsbManager, mPackageName);
         if (!autoLaunchEnabled && !hasBindAppWidgetPermission) {
             resetLaunchDefaultsUi(autoLaunchView);
@@ -165,6 +170,11 @@ public class ClearDefaultsPreference extends Preference {
         return true;
     }
 
+    private boolean isDefaultBrowser(String packageName) {
+        final String defaultBrowser = mPm.getDefaultBrowserPackageName(UserHandle.myUserId());
+        return packageName.equals(defaultBrowser);
+    }
+
     private void resetLaunchDefaultsUi(TextView autoLaunchView) {
         autoLaunchView.setText(R.string.auto_launch_disable_text);
         // Disable clear activities button