package com.hdl.photovoltaic.utils;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.graphics.PorterDuff;
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import android.graphics.PorterDuffXfermode;
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import android.graphics.Rect;
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import android.graphics.RectF;
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import android.widget.ImageView;
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import androidx.core.graphics.drawable.RoundedBitmapDrawable;
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import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.load.resource.bitmap.CenterCrop;
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import com.bumptech.glide.load.resource.bitmap.CircleCrop;
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import com.bumptech.glide.load.resource.bitmap.GranularRoundedCorners;
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import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
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import com.bumptech.glide.request.RequestOptions;
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import com.hdl.photovoltaic.R;
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import com.hdl.photovoltaic.other.HdlThreadLogic;
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import java.io.InputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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/**
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* [Android]图片加载库Glide
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*/
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public class GlideUtils {
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/**
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* 标准图片
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*
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* @param context 上下文
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* @param url 图片地址
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* @param imageview 显示图片组件
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*/
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public static void getGeneralImage(Context context, String url, ImageView imageview) {
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Glide.with(context)
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.load(url)
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.apply(getRequestOptions())
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.into(imageview);
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}
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/**
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* 图片四个角度单独指定
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*
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* @param context 上下文
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* @param url 图片地址
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* @param imageview 显示图片组件
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* @param granularRoundedCorners 设置图片角度
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*/
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public static void getGranularRoundedCornersImage(Context context, String url, ImageView imageview, GranularRoundedCorners granularRoundedCorners) {
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Glide.with(context)
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.load(url)
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.apply(getRequestOptions())
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.transform(granularRoundedCorners)//new GranularRoundedCorners(30f,80f,80f,30f)
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.into(imageview);
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}
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/**
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* 图片四个角统一指定
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*
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* @param context 上下文
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* @param url 图片地址
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* @param imageview 显示图片组件
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* @param roundedCorners 设置图片角度值
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*/
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public static void getRoundedCornersImage(Context context, String url, ImageView imageview, RoundedCorners roundedCorners) {
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Glide.with(context)
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.load(url)
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.apply(getRequestOptions())
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.transform(new CenterCrop(), roundedCorners)//Glide加载图片圆角效果与ImageView的ScaleType冲突问题
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// .transform(roundedCorners)
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.into(imageview);
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}
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/**
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* 圆角
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*
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* @param context 上下文
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* @param url 图片地址
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* @param imageview 显示图片组件
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*/
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public static void getCircleCropImage(Context context, String url, ImageView imageview) {
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Glide.with(context)
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.load(url)
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.apply(getRequestOptions())
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.transform(new CircleCrop())
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.into(imageview);
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}
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private static RequestOptions getRequestOptions() {
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return new RequestOptions()
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.placeholder(R.mipmap.ic_launcher)
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.error(R.mipmap.ic_launcher)
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.fallback(R.mipmap.ic_launcher);
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// .override(113, 130);
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}
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/**
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* 设置图片
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*
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* @param path 图片地址
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* @param imageView 显示图片组件
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* @param pixels 设置圆角值
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*/
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public static void getImage(String path, ImageView imageView, int pixels) {
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HdlThreadLogic.runSubThread(new Runnable() {
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@Override
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public void run() {
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try {
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URL url = new URL(path);
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HttpURLConnection conn = (HttpURLConnection) url.openConnection();
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conn.setConnectTimeout(3000);
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conn.setRequestMethod("GET");
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if (conn.getResponseCode() == 200) {
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InputStream inStream = conn.getInputStream();
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Bitmap bitmap = BitmapFactory.decodeStream(inStream);
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imageView.setImageBitmap(getRoundedCornerBitmap(bitmap,pixels));
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}
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} catch (Exception e) {
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}
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}
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}, null, null);
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}
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/**
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* @param bitmap 需要修改的图片
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* @param pixels 圆角的弧度
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* @return 圆角图片
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*/
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public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, int pixels) {
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Bitmap output = Bitmap.createBitmap(bitmap.getWidth(),
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bitmap.getHeight(), Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(output);
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final int color = 0xff424242;
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final Paint paint = new Paint();
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final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
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final RectF rectF = new RectF(rect);
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final float roundPx = pixels;
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//防止锯齿
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paint.setAntiAlias(true);
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//相当于清屏
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canvas.drawARGB(0, 0, 0, 0);
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paint.setColor(color);
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//先画了一个带圆角的矩形
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canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
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paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
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//再把原来的bitmap画到现在的bitmap
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canvas.drawBitmap(bitmap, rect, rect, paint);
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return output;
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}
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}
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