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Add credential management app preference to Settings

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Background
* This is part of the work to support
  a credential management app on
  unmanaged devices.
Changes
* Add a preference controller which will only
  be enabled if there is a credential management app.
* Add a fragment to display details on the credential
  management app and its policy. Add a remove button
  to remove the credential management app.
* Link CredentialManagementAppAdapter to new fragment
  and add expander.

Manual Testing
* Verify preference is disabled if there is no credential
  management app.
* Verify preference summary shows credential mangement
  app name if a credential management app exists.
* Verify fragment details page displays the
  authentication policy correctly.

Bug: 165641221
Test: Manual testing
      make RunSettingsRoboTests -j ROBOTEST_FILTER=com.android.settings.security.CredentialManagementAppFragmentTest
      make RunSettingsRoboTests -j ROBOTEST_FILTER=com.android.settings.security.CredentialManagementAppControllerTest
Change-Id: I06d6b88d0c89022f7a6cbf3031834defcb54bd51
This commit is contained in:
Alex Johnston
2020-11-27 21:35:50 +00:00
parent f7d2ec9e7a
commit 672c2aaaec
19 changed files with 940 additions and 12 deletions
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65
tests/robotests/src/com/android/settings/security/CredentialManagementAppControllerTest.java Normal file
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/*
* Copyright (C) 2020 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.security;
import static com.google.common.truth.Truth.assertThat;
import android.content.Context;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
@RunWith(RobolectricTestRunner.class)
public class CredentialManagementAppControllerTest {
private Context mContext;
private CredentialManagementAppPreferenceController mController;
private Preference mPreference;
private static final String PREF_KEY_CREDENTIAL_MANAGEMENT_APP = "certificate_management_app";
@Before
public void setUp() {
mContext = RuntimeEnvironment.application;
mController = new CredentialManagementAppPreferenceController(
mContext, PREF_KEY_CREDENTIAL_MANAGEMENT_APP);
mPreference = new Preference(mContext);
}
@Test
public void getAvailabilityStatus_shouldAlwaysReturnAvailable() {
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.AVAILABLE);
}
@Test
public void updateState_noCredentialManagementApp_shouldDisablePreference() {
mController.updateState(mPreference);
assertThat(mPreference.isEnabled()).isEqualTo(false);
assertThat(mPreference.getSummary()).isEqualTo(
mContext.getText(R.string.no_certificate_management_app));
}
}