com.ouyangzn.github.utils.UiUtils.java Source code

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Here is the source code for com.ouyangzn.github.utils.UiUtils.java

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/*
 * Copyright (c) 2016.  ouyangzn   <email : ouyangzn@163.com>
 * 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.ouyangzn.github.utils;

import android.app.Activity;
import android.content.Context;
import android.graphics.Paint;
import android.support.annotation.StringRes;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.text.TextUtils;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.ouyangzn.github.R;
import com.ouyangzn.recyclerview.BaseRecyclerViewAdapter;

/**
 * Created by ouyangzn on 2016/10/8.<br/>
 * DescriptionUI??activity
 */
public class UiUtils {

    /**
     * textView
     *
     * @param textView TextView
     */
    public static void addUnderLine(TextView textView) {
        textView.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);
    }

    /**
     * RecyclerView
     *
     * @param mAdapter BaseRecyclerViewAdapter
     * @param recyclerView RecyclerView
     */
    public static void setRecyclerViewLoadMore(BaseRecyclerViewAdapter mAdapter, RecyclerView recyclerView) {
        LayoutInflater inflater = LayoutInflater.from(recyclerView.getContext());
        mAdapter.setLoadMoreView(inflater.inflate(R.layout.item_load_more, recyclerView, false));
        View loadMoreFail = inflater.inflate(R.layout.item_load_more_failure, recyclerView, false);
        loadMoreFail.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                mAdapter.reloadMore();
            }
        });
        mAdapter.setLoadMoreFailureView(loadMoreFail);
    }

    /**
     * toolbar
     *
     * @param toolbar toolbar
     * @param resId ?id
     * @param gravity ?{@link Gravity#LEFT}?{@link Gravity#RIGHT}
     * @param margin ?{@link Toolbar.LayoutParams#setMargins(int, int, int, int)}
     * @return ImageView
     */
    public static ImageView addImage2Toolbar(Toolbar toolbar, int resId, int gravity, int[] margin) {
        Context context = toolbar.getContext();
        ImageView img = new ImageView(context);
        img.setImageResource(resId);
        img.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
        Toolbar.LayoutParams params = new Toolbar.LayoutParams(Toolbar.LayoutParams.WRAP_CONTENT,
                Toolbar.LayoutParams.WRAP_CONTENT);
        params.gravity = gravity | Gravity.CENTER;
        try {
            params.setMargins(margin[0], margin[1], margin[2], margin[3]);
        } catch (Exception e) {
            int margin_15 = ScreenUtils.dp2px(context, 15);
            params.setMargins(margin_15, 0, margin_15, 0);
        }
        img.setLayoutParams(params);
        toolbar.addView(img);
        return img;
    }

    /**
     * ?activityonBackPressed
     *
     * @param toolbar Toolbar
     * @param activity Activity
     */
    public static void addWhiteBackBtn(Toolbar toolbar, Activity activity) {
        toolbar.setNavigationIcon(R.drawable.ic_back_white);
        toolbar.setNavigationOnClickListener(v -> activity.onBackPressed());
    }

    public static TextView setCenterTitle(Toolbar toolbar, @StringRes int resId) {
        return setCenterTitle(toolbar, toolbar.getContext().getString(resId));
    }

    public static TextView setCenterTitle(Toolbar toolbar, String title) {
        TextView titleView = new TextView(toolbar.getContext());
        titleView.setGravity(Gravity.CENTER);
        titleView.setTextAppearance(toolbar.getContext(), R.style.Toolbar_titleTextAppearance);
        titleView.setSingleLine();
        titleView.setEllipsize(TextUtils.TruncateAt.END);
        titleView.setText(title);
        ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
                ViewGroup.LayoutParams.WRAP_CONTENT);
        titleView.setLayoutParams(params);
        Toolbar.LayoutParams lp = new Toolbar.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
                ViewGroup.LayoutParams.MATCH_PARENT);
        lp.gravity = Gravity.CENTER;
        toolbar.addView(titleView, lp);
        return titleView;
    }

    public static void stopRefresh(SwipeRefreshLayout refreshLayout) {
        if (refreshLayout != null && refreshLayout.isRefreshing()) {
            refreshLayout.setRefreshing(false);
        }
    }

}