diff options
3 files changed, 200 insertions, 0 deletions
diff --git a/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java b/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java new file mode 100644 index 0000000000..7734e938b2 --- /dev/null +++ b/src/com/android/settings/development/BluetoothSnoopLogPreferenceController.java @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.settings.development; + +import android.content.Context; +import android.os.SystemProperties; +import android.support.annotation.VisibleForTesting; +import android.support.v14.preference.SwitchPreference; +import android.support.v7.preference.Preference; +import android.support.v7.preference.PreferenceScreen; + +public class BluetoothSnoopLogPreferenceController extends + DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener { + + private static final String PREFERENCE_KEY = "bt_hci_snoop_log"; + @VisibleForTesting + static final String BLUETOOTH_BTSNOOP_ENABLE_PROPERTY = + "persist.bluetooth.btsnoopenable"; + + private SwitchPreference mPreference; + + public BluetoothSnoopLogPreferenceController(Context context) { + super(context); + } + + @Override + public boolean isAvailable() { + return true; + } + + @Override + public String getPreferenceKey() { + return PREFERENCE_KEY; + } + + @Override + public void displayPreference(PreferenceScreen screen) { + super.displayPreference(screen); + mPreference = (SwitchPreference) screen.findPreference(getPreferenceKey()); + } + + @Override + public boolean onPreferenceChange(Preference preference, Object newValue) { + final boolean enableBtSnoopLog = (Boolean) newValue; + SystemProperties.set(BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, Boolean.toString(enableBtSnoopLog)); + return true; + } + + @Override + public void updateState(Preference preference) { + super.updateState(preference); + final boolean enableBtSnoopLog = SystemProperties.getBoolean( + BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, false /* def */); + mPreference.setChecked(enableBtSnoopLog); + } + + @Override + public void onDeveloperOptionsEnabled() { + mPreference.setEnabled(true); + } + + @Override + public void onDeveloperOptionsDisabled() { + SystemProperties.set(BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, Boolean.toString(false)); + mPreference.setChecked(false); + mPreference.setEnabled(false); + } +} diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java index 5aa141dc04..8df25c227c 100644 --- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java +++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java @@ -143,6 +143,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra Lifecycle lifecycle) { final List<AbstractPreferenceController> controllers = new ArrayList<>(); controllers.add(new StayAwakePreferenceController(context, lifecycle)); + controllers.add(new BluetoothSnoopLogPreferenceController(context)); return controllers; } diff --git a/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java new file mode 100644 index 0000000000..4fa991bb22 --- /dev/null +++ b/tests/robotests/src/com/android/settings/development/BluetoothSnoopLogPreferenceControllerTest.java @@ -0,0 +1,117 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.settings.development; + +import static com.android.settings.development.BluetoothSnoopLogPreferenceController + .BLUETOOTH_BTSNOOP_ENABLE_PROPERTY; + +import static com.google.common.truth.Truth.assertThat; + +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import android.content.Context; +import android.support.v14.preference.SwitchPreference; +import android.support.v7.preference.PreferenceScreen; + +import com.android.settings.TestConfig; +import com.android.settings.testutils.SettingsRobolectricTestRunner; +import com.android.settings.testutils.shadow.SettingsShadowSystemProperties; + +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; +import org.robolectric.annotation.Config; + +@RunWith(SettingsRobolectricTestRunner.class) +@Config(manifest = TestConfig.MANIFEST_PATH, + sdk = TestConfig.SDK_VERSION, + shadows = {SettingsShadowSystemProperties.class}) +public class BluetoothSnoopLogPreferenceControllerTest { + + @Mock + private Context mContext; + @Mock + private SwitchPreference mPreference; + @Mock + private PreferenceScreen mPreferenceScreen; + private BluetoothSnoopLogPreferenceController mController; + + @Before + public void setup() { + MockitoAnnotations.initMocks(this); + mController = new BluetoothSnoopLogPreferenceController(mContext); + when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn( + mPreference); + mController.displayPreference(mPreferenceScreen); + } + + @Test + public void onPreferenceChanged_turnOnBluetoothSnoopLog() { + mController.onPreferenceChange(null, true); + + final boolean mode = SettingsShadowSystemProperties.getBoolean( + BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, false); + + assertThat(mode).isTrue(); + } + + @Test + public void onPreferenceChanged_turnOffBluetoothSnoopLog() { + mController.onPreferenceChange(null, false); + + final boolean mode = SettingsShadowSystemProperties.getBoolean( + BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, false); + + assertThat(mode).isFalse(); + } + + @Test + public void updateState_preferenceShouldBeChecked() { + SettingsShadowSystemProperties.set(BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, + Boolean.toString(true)); + mController.updateState(mPreference); + + verify(mPreference).setChecked(true); + } + + @Test + public void updateState_preferenceShouldNotBeChecked() { + SettingsShadowSystemProperties.set(BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, + Boolean.toString(false)); + mController.updateState(mPreference); + + verify(mPreference).setChecked(false); + } + + @Test + public void onDeveloperOptionsDisabled_shouldDisablePreference() { + mController.onDeveloperOptionsDisabled(); + + verify(mPreference).setEnabled(false); + verify(mPreference).setChecked(false); + } + + @Test + public void onDeveloperOptionsEnabled_shouldEnablePreference() { + mController.onDeveloperOptionsEnabled(); + + verify(mPreference).setEnabled(true); + } +} |