Clean up EuiccPreferenceController

/*

 * Copyright (C) 2018 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.network.telephony;

import android.content.Context;

import android.content.Intent;

import android.telephony.TelephonyManager;

import android.telephony.euicc.EuiccManager;

import android.text.TextUtils;

import androidx.preference.Preference;

import com.android.settings.Utils;

/**

 * Preference controller for "Euicc preference"

 */

public class EuiccPreferenceController extends TelephonyBasePreferenceController {

    private TelephonyManager mTelephonyManager;

    public EuiccPreferenceController(Context context, String key) {

        super(context, key);

        mTelephonyManager = context.getSystemService(TelephonyManager.class);

    }

    @Override

    public int getAvailabilityStatus(int subId) {

        return MobileNetworkUtils.showEuiccSettings(mContext)

                ? AVAILABLE

                : CONDITIONALLY_UNAVAILABLE;

    }

    @Override

    public CharSequence getSummary() {

        return mTelephonyManager.getSimOperatorName();

    }

    public void init(int subId) {

        mSubId = subId;

        mTelephonyManager = mContext.getSystemService(TelephonyManager.class)

                .createForSubscriptionId(mSubId);

    }

    @Override

    public boolean handlePreferenceTreeClick(Preference preference) {

        if (TextUtils.equals(preference.getKey(), getPreferenceKey())) {

            Intent intent = new Intent(EuiccManager.ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS)

                    .setPackage(Utils.PHONE_PACKAGE_NAME);

            mContext.startActivity(intent);

            return true;

        }

        return false;

    }

}

/*

 * 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.network.telephony;

import static com.google.common.truth.Truth.assertThat;

import static org.mockito.Mockito.doNothing;

import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.when;

import android.content.Context;

import android.content.Intent;

import android.telephony.TelephonyManager;

import android.telephony.euicc.EuiccManager;

import androidx.preference.Preference;

import androidx.test.core.app.ApplicationProvider;

import androidx.test.ext.junit.runners.AndroidJUnit4;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.ArgumentCaptor;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

@RunWith(AndroidJUnit4.class)

public class EuiccPreferenceControllerTest {

    private static final int SUB_ID = 2;

    @Mock private TelephonyManager mTelephonyManager;

    private EuiccPreferenceController mController;

    private Preference mPreference;

    private Context mContext;

    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);

        mContext = spy(ApplicationProvider.getApplicationContext());

        when(mContext.getSystemService(TelephonyManager.class)).thenReturn(mTelephonyManager);

        when(mTelephonyManager.createForSubscriptionId(SUB_ID)).thenReturn(mTelephonyManager);

        mPreference = new Preference(mContext);

        mController = new EuiccPreferenceController(mContext, "euicc");

        mController.init(SUB_ID);

        mPreference.setKey(mController.getPreferenceKey());

    }

    @Test

    public void handlePreferenceTreeClick_startActivity() {

        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);

        doNothing().when(mContext).startActivity(captor.capture());

        mController.handlePreferenceTreeClick(mPreference);

        assertThat(captor.getValue().getAction()).isEqualTo(

                EuiccManager.ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS);

    }

}