/*
 * Copyright (C) 2016 Phillip Hsu
 *
 * 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.philliphsu.bottomsheettimepickers.timepickers;

import android.app.Dialog;
import android.os.Bundle;
import android.support.annotation.LayoutRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.BottomSheetDialog;
import android.support.design.widget.BottomSheetDialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.philliphsu.bottomsheettimepickers.R;

/**
 * Created by Phillip Hsu on 7/16/2016.
 */
public abstract class BottomSheetTimePickerDialog extends BottomSheetDialogFragment {
    private static final String TAG = "BottomSheetTimePickerDialog";

    private OnTimeSetListener mCallback;

    /**
     * The callback interface used to indicate the user is done filling in
     * the time (they clicked on the 'Set' button).
     */
    public interface OnTimeSetListener {
        /**
         * @param viewGroup The view associated with this listener.
         * @param hourOfDay The hour that was set.
         * @param minute The minute that was set.
         */
        // TODO: Consider removing VG param, since listeners probably won't need to use it....
        void onTimeSet(ViewGroup viewGroup, int hourOfDay, int minute);
    }

    /**
     * Empty constructor required for dialog fragment.
     * Subclasses do not need to write their own.
     */
    public BottomSheetTimePickerDialog() {}

    @LayoutRes
    protected abstract int contentLayout();

    public final void setOnTimeSetListener(OnTimeSetListener callback) {
        mCallback = callback;
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        return inflater.inflate(contentLayout(), container, false);
    }

    @NonNull
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        return new BottomSheetDialog(getContext(), R.style.BottomSheetDialogTheme);
    }

    protected final void onTimeSet(ViewGroup vg, int hourOfDay, int minute) {
        if (mCallback != null) {
            mCallback.onTimeSet(vg, hourOfDay, minute);
        }
        dismiss();
    }
}

/*
 * Copyright (C) 2016 Phillip Hsu
 *
 * 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.philliphsu.bottomsheettimepickers.timepickers;

import android.app.Dialog;
import android.os.Bundle;
import android.support.annotation.LayoutRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.design.widget.BottomSheetDialog;
import android.support.design.widget.BottomSheetDialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.philliphsu.bottomsheettimepickers.R;

/**
 * Created by Phillip Hsu on 7/16/2016.
 */
public abstract class BottomSheetTimePickerDialog extends BottomSheetDialogFragment {
    private static final String TAG = "BottomSheetTimePickerDialog";

    private OnTimeSetListener mCallback;

    /**
     * The callback interface used to indicate the user is done filling in
     * the time (they clicked on the 'Set' button).
     */
    public interface OnTimeSetListener {
        /**
         * @param viewGroup The view associated with this listener.
         * @param hourOfDay The hour that was set.
         * @param minute The minute that was set.
         */
        void onTimeSet(ViewGroup viewGroup, int hourOfDay, int minute);
    }

    @LayoutRes
    protected abstract int contentLayout();

    public final void setOnTimeSetListener(OnTimeSetListener callback) {
        mCallback = callback;
    }

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        return inflater.inflate(contentLayout(), container, false);
    }

    @NonNull
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        return new BottomSheetDialog(getContext(), R.style.BottomSheetDialogTheme);
    }

    protected final void onTimeSet(ViewGroup vg, int hourOfDay, int minute) {
        if (mCallback != null) {
            mCallback.onTimeSet(vg, hourOfDay, minute);
        }
        dismiss();
    }
}

Remove unused code