[BiometricsV2] Refactor FindUdfpsFragment

/*

 * Copyright (C) 2022 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.biometrics2.ui.view;

import static android.view.View.OnClickListener;

import android.app.Activity;

import android.content.Context;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import androidx.fragment.app.Fragment;

import androidx.lifecycle.ViewModelProvider;

import com.android.settings.R;

import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollFindSensorViewModel;

import com.airbnb.lottie.LottieAnimationView;

import com.google.android.setupcompat.template.FooterBarMixin;

import com.google.android.setupcompat.template.FooterButton;

import com.google.android.setupdesign.GlifLayout;

/**

 * Fragment explaining the under-display fingerprint sensor location for fingerprint enrollment.

 * It interacts with Primary button, and LottieAnimationView.

 * <pre>

 | Has                 | UDFPS | SFPS | Other (Rear FPS) |

 |---------------------|-------|------|------------------|

 | Primary button      | Yes   | No   | No               |

 | Illustration Lottie | Yes   | Yes  | No               |

 | Animation           | No    | No   | Depend on layout |

 | Progress ViewModel  | No    | Yes  | Yes              |

 | Orientation detect  | No    | Yes  | No               |

 | Foldable detect     | No    | Yes  | No               |

 </pre>

 */

public class FingerprintEnrollFindUdfpsFragment extends Fragment {

    private FingerprintEnrollFindSensorViewModel mViewModel;

    private View mView;

    private GlifLayout mGlifLayout;

    private FooterBarMixin mFooterBarMixin;

    private final OnClickListener mOnSkipClickListener = (v) -> mViewModel.onSkipButtonClick();

    private final OnClickListener mOnStartClickListener = (v) -> mViewModel.onStartButtonClick();

    private LottieAnimationView mIllustrationLottie;

    @Nullable

    @Override

    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,

            @Nullable Bundle savedInstanceState) {

        final Context context = inflater.getContext();

        mView = inflater.inflate(R.layout.udfps_enroll_find_sensor_layout, container, false);

        mGlifLayout = mView.findViewById(R.id.setup_wizard_layout);

        mIllustrationLottie = mView.findViewById(R.id.illustration_lottie);

        mFooterBarMixin = mGlifLayout.getMixin(FooterBarMixin.class);

        mFooterBarMixin.setSecondaryButton(

                new FooterButton.Builder(context)

                        .setText(R.string.security_settings_fingerprint_enroll_enrolling_skip)

                        .setButtonType(FooterButton.ButtonType.SKIP)

                        .setTheme(R.style.SudGlifButton_Secondary)

                        .build()

        );

        mFooterBarMixin.setPrimaryButton(

                new FooterButton.Builder(context)

                        .setText(R.string.security_settings_udfps_enroll_find_sensor_start_button)

                        .setButtonType(FooterButton.ButtonType.NEXT)

                        .setTheme(R.style.SudGlifButton_Primary)

                        .build()

        );

        return mView;

    }

    @Override

    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {

        super.onViewCreated(view, savedInstanceState);

        final Activity activity = getActivity();

        final GlifLayoutHelper glifLayoutHelper = new GlifLayoutHelper(activity, mGlifLayout);

        glifLayoutHelper.setHeaderText(R.string.security_settings_udfps_enroll_find_sensor_title);

        glifLayoutHelper.setDescriptionText(

                getText(R.string.security_settings_udfps_enroll_find_sensor_message));

        mFooterBarMixin.getSecondaryButton().setOnClickListener(mOnSkipClickListener);

        mFooterBarMixin.getPrimaryButton().setOnClickListener(mOnStartClickListener);

        mIllustrationLottie.setOnClickListener(mOnStartClickListener);

        if (mViewModel.isAccessibilityEnabled()) {

            mIllustrationLottie.setAnimation(R.raw.udfps_edu_a11y_lottie);

        }

    }

    @Override

    public void onAttach(@NonNull Context context) {

        mViewModel = new ViewModelProvider(getActivity()).get(

                FingerprintEnrollFindSensorViewModel.class);

        super.onAttach(context);

    }

}

/*

 * Copyright (C) 2023 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.biometrics2.ui.view

import android.content.Context

import android.os.Bundle

import android.view.LayoutInflater

import android.view.View

import android.view.ViewGroup

import androidx.fragment.app.Fragment

import androidx.fragment.app.FragmentActivity

import androidx.lifecycle.ViewModelProvider

import com.airbnb.lottie.LottieAnimationView

import com.android.settings.R

import com.android.settings.biometrics2.ui.viewmodel.FingerprintEnrollFindSensorViewModel

import com.google.android.setupcompat.template.FooterBarMixin

import com.google.android.setupcompat.template.FooterButton

import com.google.android.setupdesign.GlifLayout

/**

 * Fragment explaining the under-display fingerprint sensor location for fingerprint enrollment.

 * It interacts with Primary button, and LottieAnimationView.

 * <pre>

 * | Has                 | UDFPS | SFPS | Other (Rear FPS) |

 * |---------------------|-------|------|------------------|

 * | Primary button      | Yes   | No   | No               |

 * | Illustration Lottie | Yes   | Yes  | No               |

 * | Animation           | No    | No   | Depend on layout |

 * | Progress ViewModel  | No    | Yes  | Yes              |

 * | Orientation detect  | No    | Yes  | No               |

 * | Foldable detect     | No    | Yes  | No               |

 * </pre>

 */

class FingerprintEnrollFindUdfpsFragment : Fragment() {

    private var _viewModel: FingerprintEnrollFindSensorViewModel? = null

    private val mViewModel: FingerprintEnrollFindSensorViewModel

        get() = _viewModel!!

    private var findUdfpsView: GlifLayout? = null

    private val mOnSkipClickListener =

        View.OnClickListener { _: View? -> mViewModel.onSkipButtonClick() }

    private val mOnStartClickListener =

        View.OnClickListener { _: View? -> mViewModel.onStartButtonClick() }

    override fun onCreateView(

        inflater: LayoutInflater, container: ViewGroup?,

        savedInstanceState: Bundle?

    ): View = (inflater.inflate(

        R.layout.udfps_enroll_find_sensor_layout,

        container,

        false

    ) as GlifLayout).also {

        findUdfpsView = it

    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {

        super.onViewCreated(view, savedInstanceState)

        requireActivity().bindFingerprintEnrollFindUdfpsView(

            view = findUdfpsView!!,

            isAccessibilityEnabled = mViewModel.isAccessibilityEnabled,

            onSkipClickListener = mOnSkipClickListener,

            onStartClickListener = mOnStartClickListener

        )

    }

    override fun onAttach(context: Context) {

        _viewModel = ViewModelProvider(requireActivity())[

            FingerprintEnrollFindSensorViewModel::class.java

        ]

        super.onAttach(context)

    }

}

fun FragmentActivity.bindFingerprintEnrollFindUdfpsView(

    view: GlifLayout,

    isAccessibilityEnabled: Boolean,

    onSkipClickListener: View.OnClickListener,

    onStartClickListener: View.OnClickListener,

) {

    GlifLayoutHelper(this, view).let { helper ->

        helper.setHeaderText(R.string.security_settings_udfps_enroll_find_sensor_title)

        helper.setDescriptionText(

            getText(R.string.security_settings_udfps_enroll_find_sensor_message)

        )

    }

    view.getMixin(FooterBarMixin::class.java)!!.let {

        it.secondaryButton = FooterButton.Builder(this)

            .setText(R.string.security_settings_fingerprint_enroll_enrolling_skip)

            .setButtonType(FooterButton.ButtonType.SKIP)

            .setTheme(R.style.SudGlifButton_Secondary)

            .build()

        it.secondaryButton.setOnClickListener(onSkipClickListener)

        it.primaryButton = FooterButton.Builder(this)

            .setText(R.string.security_settings_udfps_enroll_find_sensor_start_button)

            .setButtonType(FooterButton.ButtonType.NEXT)

            .setTheme(R.style.SudGlifButton_Primary)

            .build()

        it.primaryButton.setOnClickListener(onStartClickListener)

    }

    view.findViewById<LottieAnimationView>(R.id.illustration_lottie)!!.let {

        it.setOnClickListener(onStartClickListener)

        if (isAccessibilityEnabled) {

            it.setAnimation(R.raw.udfps_edu_a11y_lottie)

        }

    }

}

 No newline at end of file