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Expand all preferences when launch from search.

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- when the fragment is created, checks the argument to see if the extra
fragment arg key is set. If so, do not hide the preferences in the
advanced button.

Change-Id: Id662ae1cec77edad7fcd5d6daa71929a8cb1402c
Fixes: 68988454
Test: make RunSettingsRoboTests
This commit is contained in:
Doris Ling
2017-11-09 14:36:51 -08:00
parent b84c1c5afa
commit 6589a07d59
2 changed files with 30 additions and 10 deletions
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16
src/com/android/settings/SettingsPreferenceFragment.java
View File

@@ -150,8 +150,8 @@ public abstract class SettingsPreferenceFragment extends InstrumentedPreferenceF
}
// Prepare help url and enable menu if necessary
Bundle arguments = getArguments();
int helpResource;
final Bundle arguments = getArguments();
final int helpResource;
if (arguments != null && arguments.containsKey(HELP_URI_RESOURCE_KEY)) {
helpResource = arguments.getInt(HELP_URI_RESOURCE_KEY);
} else {
@@ -160,6 +160,14 @@ public abstract class SettingsPreferenceFragment extends InstrumentedPreferenceF
if (helpResource != 0) {
mHelpUri = getResources().getString(helpResource);
}
// Check if we should keep the preferences expanded.
if (arguments != null) {
mPreferenceKey = arguments.getString(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY);
if (!TextUtils.isEmpty(mPreferenceKey)) {
getPreferenceScreen().setInitialExpandedChildrenCount(Integer.MAX_VALUE);
}
}
}
@Override
@@ -224,9 +232,7 @@ public abstract class SettingsPreferenceFragment extends InstrumentedPreferenceF
public void onResume() {
super.onResume();
final Bundle args = getArguments();
if (args != null) {
mPreferenceKey = args.getString(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY);
if (mPreferenceKey != null) {
highlightPreferenceIfNeeded();
}
}

24
tests/robotests/src/com/android/settings/SettingsPreferenceFragmentTest.java
View File

@@ -16,9 +16,9 @@
package com.android.settings;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceCategory;
import android.support.v7.preference.PreferenceManager;
@@ -39,18 +39,18 @@ import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settings.testutils.shadow.SettingsShadowResources;
@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
public class SettingsPreferenceFragmentTest {
private static final int ITEM_COUNT = 5;
@Mock
private PreferenceManager mPreferenceManager;
@Mock
private Activity mActivity;
@Mock
@@ -142,6 +142,21 @@ public class SettingsPreferenceFragmentTest {
assertThat(mEmptyView.getVisibility()).isEqualTo(View.GONE);
}
@Test
@Config(shadows = SettingsShadowResources.SettingsShadowTheme.class)
public void onCreate_hasExtraFragmentKey_shouldExpandPreferences() {
doReturn(mContext.getTheme()).when(mActivity).getTheme();
doReturn(mContext.getResources()).when(mFragment).getResources();
doReturn(mPreferenceScreen).when(mFragment).getPreferenceScreen();
final Bundle bundle = new Bundle();
bundle.putString(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY, "test_key");
doReturn(bundle).when(mFragment).getArguments();
mFragment.onCreate(null /* icicle */);
verify(mPreferenceScreen).setInitialExpandedChildrenCount(Integer.MAX_VALUE);
}
public static class TestFragment extends SettingsPreferenceFragment {
@Override
@@ -150,5 +165,4 @@ public class SettingsPreferenceFragmentTest {
}
}
}