ToolbarActivity.java

/*
 * Copyright (C) 2017 Drakeet <drakeet.me@gmail.com>
 *
 * This file is part of rebase-android
 *
 * rebase-android is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * rebase-android is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with rebase-android. If not, see <http://www.gnu.org/licenses/>.
 */

package com.drakeet.rebase.activity;

import android.support.annotation.LayoutRes;
import android.support.v7.app.ActionBar;
import android.support.v7.widget.Toolbar;
import android.view.View;
import butterknife.BindView;
import butterknife.ButterKnife;
import com.drakeet.rebase.R;

/**
 * @author drakeet
 */
public class ToolbarActivity extends BaseActivity {

    class ToolbarViewHolder {
        @BindView(R.id.toolbar) Toolbar toolbar;
    }


    ToolbarViewHolder holder = new ToolbarViewHolder();
    Toolbar toolbar;


    public boolean canBack() {
        return false;
    }


    @Override public void setContentView(@LayoutRes int layoutResID) {
        super.setContentView(layoutResID);
        ButterKnife.bind(holder, this);
        toolbar = holder.toolbar;

        if (toolbar != null) {
            setSupportActionBar(toolbar);
            toolbar.setNavigationOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    onBackPressed();
                }
            });
            ActionBar actionBar = getSupportActionBar();
            if (actionBar != null) {
                actionBar.setDisplayShowHomeEnabled(true);
                if (canBack()) {
                    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
                }
            }
        }
    }


    public void setDisplayShowTitleEnabled(boolean enabled) {
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayShowTitleEnabled(enabled);
        }
    }
}