From 57ce0635f310d1a4cd4e81b01455d8a70978003b Mon Sep 17 00:00:00 2001 From: cyBerta Date: Thu, 25 Nov 2021 15:10:19 +0100 Subject: ensure that action bar subtitle remains after orientation changes for all fragments --- .../se/leap/bitmaskclient/base/utils/ViewHelper.java | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java') diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java index 23ca40e5..7410172f 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/ViewHelper.java @@ -3,6 +3,10 @@ package se.leap.bitmaskclient.base.utils; import android.content.Context; import androidx.annotation.DimenRes; +import androidx.annotation.StringRes; +import androidx.appcompat.app.ActionBar; +import androidx.appcompat.app.AppCompatActivity; +import androidx.fragment.app.Fragment; /** * Created by cyberta on 29.06.18. @@ -14,4 +18,19 @@ public class ViewHelper { return context.getResources().getDimensionPixelSize(dimension); } + /** + * Sets the subtitle of an activities action bar. The activity needs to be an AppCompatActivity. + * @param fragment + * @param stringId + */ + public static void setActionBarTitle(Fragment fragment, @StringRes int stringId) { + AppCompatActivity appCompatActivity = (AppCompatActivity) fragment.getActivity(); + if (appCompatActivity != null) { + ActionBar actionBar = appCompatActivity.getSupportActionBar(); + if (actionBar != null) { + actionBar.setSubtitle(stringId); + } + } + } + } -- cgit v1.2.3