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Update screen pinning state whenever it changes.

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Change-Id: I98f0a7b0afcc76bcf822786e6cf3ea37004db1a8
Fixes: 71845181
Test: robotests
This commit is contained in:
Fan Zhang
2018-01-11 12:38:22 -08:00
parent 66898b0cc9
commit f93fcd366a
2 changed files with 15 additions and 30 deletions
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24
src/com/android/settings/security/ScreenPinningPreferenceController.java
View File

@@ -19,7 +19,6 @@ package com.android.settings.security;
import android.content.Context;
import android.provider.Settings;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
@@ -38,19 +37,16 @@ public class ScreenPinningPreferenceController extends BasePreferenceController
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
final Preference preference = screen.findPreference(getPreferenceKey());
if (preference == null) {
return;
}
if (Settings.System.getInt(mContext.getContentResolver(),
Settings.System.LOCK_TO_APP_ENABLED, 0) != 0) {
preference.setSummary(
mContext.getString(R.string.switch_on_text));
} else {
preference.setSummary(
mContext.getString(R.string.switch_off_text));
public String getSummary() {
return Settings.System.getInt(mContext.getContentResolver(),
Settings.System.LOCK_TO_APP_ENABLED, 0) != 0
? mContext.getString(R.string.switch_on_text)
: mContext.getString(R.string.switch_off_text);
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
preference.setSummary(getSummary());
}
}

19
tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java
View File

@@ -18,23 +18,19 @@ package com.android.settings.security;
import static com.android.settings.core.BasePreferenceController.AVAILABLE;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.provider.Settings;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.TestConfig;
import com.android.settings.testutils.FakeFeatureFactory;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
@@ -43,10 +39,6 @@ import org.robolectric.annotation.Config;
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
public class ScreenPinningPreferenceControllerTest {
@Mock
private PreferenceScreen mScreen;
private FakeFeatureFactory mFeatureFactory;
private Context mContext;
private ScreenPinningPreferenceController mController;
private Preference mPreference;
@@ -55,12 +47,9 @@ public class ScreenPinningPreferenceControllerTest {
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mFeatureFactory = FakeFeatureFactory.setupForTest();
mController = new ScreenPinningPreferenceController(mContext);
mPreference = new Preference(mContext);
mPreference.setKey(mController.getPreferenceKey());
when(mScreen.findPreference(mController.getPreferenceKey()))
.thenReturn(mPreference);
}
@After
@@ -75,22 +64,22 @@ public class ScreenPinningPreferenceControllerTest {
}
@Test
public void displayPreference_isOff_shouldDisableOffSummary() {
public void updateState_isOff_shouldDisableOffSummary() {
Settings.System.putInt(mContext.getContentResolver(),
Settings.System.LOCK_TO_APP_ENABLED, 0);
mController.displayPreference(mScreen);
mController.updateState(mPreference);
assertThat(mPreference.getSummary())
.isEqualTo(mContext.getString(R.string.switch_off_text));
}
@Test
public void displayPreference_isOn_shouldDisableOnSummary() {
public void updateState_isOn_shouldDisableOnSummary() {
Settings.System.putInt(mContext.getContentResolver(),
Settings.System.LOCK_TO_APP_ENABLED, 1);
mController.displayPreference(mScreen);
mController.updateState(mPreference);
assertThat(mPreference.getSummary())
.isEqualTo(mContext.getString(R.string.switch_on_text));