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author | Bruno Martins <bgcngm@gmail.com> | 2017-12-28 02:24:44 +0100 |
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committer | Lukasz Patron <priv.luk@gmail.com> | 2018-01-18 12:30:47 +0000 |
commit | f38167ac841aaba2eb1f4212076bc13cd680c21f (patch) | |
tree | f373672dcb4ff374e54f858d5085a637f0aa8098 /AdvancedDisplay/src/org | |
parent | 6deaa3b648ca5dc6e36b84a17d05252ed638953b (diff) | |
download | hardware_samsung-f38167ac841aaba2eb1f4212076bc13cd680c21f.tar.gz hardware_samsung-f38167ac841aaba2eb1f4212076bc13cd680c21f.tar.bz2 hardware_samsung-f38167ac841aaba2eb1f4212076bc13cd680c21f.zip |
AdvancedDisplay: Restore back button to the action bar
Change-Id: I7ae2d1ccbb0a55fc28c31d4791aaae1169b8221f
Diffstat (limited to 'AdvancedDisplay/src/org')
-rw-r--r-- | AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java b/AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java index 6d4c534..7046e30 100644 --- a/AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java +++ b/AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java @@ -16,9 +16,11 @@ package org.lineageos.settings.device; +import android.app.ActionBar; import android.content.res.Resources; import android.os.Bundle; import android.support.v14.preference.PreferenceFragment; +import android.view.MenuItem; import org.lineageos.settings.device.R; @@ -33,6 +35,9 @@ public class AdvancedDisplayFragment extends PreferenceFragment { addPreferencesFromResource(R.xml.screen_preferences); Resources res = getResources(); + final ActionBar actionBar = getActivity().getActionBar(); + actionBar.setDisplayHomeAsUpEnabled(true); + /* mDNIe */ mmDNIeScenario = (mDNIeScenario) findPreference(Constants.KEY_MDNIE_SCENARIO); mmDNIeScenario.setEnabled( @@ -42,4 +47,13 @@ public class AdvancedDisplayFragment extends PreferenceFragment { mmDNIeNegative.setEnabled( FileUtils.isFileWritable(res.getString(R.string.mdnie_negative_sysfs_file))); } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + if (item.getItemId() == android.R.id.home) { + getActivity().onBackPressed(); + return true; + } + return false; + } } |