app_Settings/src/com/android/settings/bluetooth/BluetoothKeyMissingDialogFragment.java

/*
 * Copyright (C) 2024 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.bluetooth;

import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.bluetooth.BluetoothDevice;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.TextView;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;

import com.android.settings.R;
import com.android.settings.core.SubSettingLauncher;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settingslib.bluetooth.LocalBluetoothManager;

/**
 * A dialogFragment used by {@link BluetoothKeyMissingDialog} to create a dialog for the bluetooth
 * device.
 */
public class BluetoothKeyMissingDialogFragment extends InstrumentedDialogFragment
        implements OnClickListener {

    private static final String TAG = "BTKeyMissingDialogFrg";
    private static final String KEY_CACHED_DEVICE_ADDRESS = "cached_device";

    private BluetoothDevice mBluetoothDevice;

    /** Creates a new instant of the fragment. */
    public static BluetoothKeyMissingDialogFragment newInstance(BluetoothDevice device) {
        Bundle args = new Bundle(1);
        args.putString(KEY_CACHED_DEVICE_ADDRESS, device.getAddress());
        BluetoothKeyMissingDialogFragment fragment = new BluetoothKeyMissingDialogFragment();
        fragment.setArguments(args);
        return fragment;
    }

    @NonNull
    @Override
    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
        String deviceAddress = getArguments().getString(KEY_CACHED_DEVICE_ADDRESS);
        LocalBluetoothManager manager = Utils.getLocalBtManager(getContext());
        mBluetoothDevice = manager.getBluetoothAdapter().getRemoteDevice(deviceAddress);

        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
        View view = getActivity().getLayoutInflater().inflate(R.layout.bluetooth_key_missing, null);
        TextView keyMissingTitle = view.findViewById(R.id.bluetooth_key_missing_title);
        keyMissingTitle.setText(
                getString(R.string.bluetooth_key_missing_title, mBluetoothDevice.getName()));
        builder.setView(view);
        builder.setPositiveButton(getString(R.string.bluetooth_key_missing_device_settings), this);
        builder.setNegativeButton(getString(R.string.bluetooth_key_missing_close), this);
        AlertDialog dialog = builder.create();
        dialog.setCanceledOnTouchOutside(false);
        return dialog;
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        if (!getActivity().isChangingConfigurations() && !getActivity().isFinishing()) {
            getActivity().finish();
        }
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {
        if (which == DialogInterface.BUTTON_POSITIVE) {
            Log.i(TAG, "Positive button clicked for " + mBluetoothDevice.getAnonymizedAddress());
            Bundle args = new Bundle();
            args.putString(
                    BluetoothDeviceDetailsFragment.KEY_DEVICE_ADDRESS,
                    mBluetoothDevice.getAddress());

            new SubSettingLauncher(requireContext())
                    .setDestination(BluetoothDeviceDetailsFragment.class.getName())
                    .setArguments(args)
                    .setTitleRes(R.string.device_details_title)
                    .setSourceMetricsCategory(getMetricsCategory())
                    .launch();
        } else if (which == DialogInterface.BUTTON_NEGATIVE) {
            Log.i(TAG, "Negative button clicked for " + mBluetoothDevice.getAnonymizedAddress());
        }
        if (!getActivity().isFinishing()) {
            getActivity().finish();
        }
    }

    @Override
    public int getMetricsCategory() {
        return SettingsEnums.BLUETOOTH_KEY_MISSING_DIALOG_FRAGMENT;
    }
}