1.添加了textView显示Html（可以显示图片）

2.添加加载网络图片，返回原图的bitmap方法
ychxx · Dec 25, 2018 · 5497f15 · 5497f15
1 parent 0c7c60d
commit 5497f15
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Showing 7 changed files with 329 additions and 23 deletions.
diff --git a/app/build.gradle b/app/build.gradle
@@ -29,7 +29,7 @@ dependencies {
     implementation project(':ycutilslibrary')
     implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'
     implementation 'io.reactivex.rxjava2:rxjava:2.0.5'
-    implementation 'com.github.ychxx:YcMvp:1.02'
+    implementation 'com.github.ychxx:YcMvp:1.2.0'
     /* view依赖注入 */
     compile 'com.jakewharton:butterknife:8.5.1'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.5.1'

diff --git a/app/src/main/java/com/yc/ycutils/ApiService.java b/app/src/main/java/com/yc/ycutils/ApiService.java
@@ -0,0 +1,19 @@
+package com.yc.ycutils;
+
+import com.yc.yclibrary.YcInit;
+import com.yc.ycutilslibrary.YcUtilsInit;
+
+import io.reactivex.Observable;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+
+/**
+ *
+ */
+
+public interface ApiService {
+//    @Headers(YcInit.OTHER_BASE_URL+":"+"https://bg.fnpsy.com/")
+    @GET("api/content/info/19")
+    Observable<String> getHtml();
+}
diff --git a/app/src/main/java/com/yc/ycutils/App.java b/app/src/main/java/com/yc/ycutils/App.java
@@ -2,6 +2,8 @@
 
 import android.app.Application;
 
+import com.yc.yclibrary.YcInit;
+
 import tv.danmaku.ijk.media.player.IMediaPlayer;
 import tv.danmaku.ijk.media.player.IjkMediaPlayer;
 
@@ -13,6 +15,6 @@ public class App extends Application{
     @Override
     public void onCreate() {
         super.onCreate();
-
+        YcInit.init(this,"https://bg.fnpsy.com/");
     }
 }
diff --git a/app/src/main/java/com/yc/ycutils/test/html/GetHtmlJson.java b/app/src/main/java/com/yc/ycutils/test/html/GetHtmlJson.java
diff --git a/app/src/main/java/com/yc/ycutils/test/html/TestHtmlActivity.java b/app/src/main/java/com/yc/ycutils/test/html/TestHtmlActivity.java
@@ -1,21 +1,20 @@
 package com.yc.ycutils.test.html;
 
-import android.content.Intent;
 import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
 import android.text.Html;
-import android.text.style.ImageSpan;
-import android.util.Log;
 import android.widget.TextView;
 
+import com.google.gson.Gson;
 import com.yc.yclibrary.base.YcAppCompatActivity;
+import com.yc.yclibrary.exception.ApiException;
+import com.yc.yclibrary.net.BaseObserver;
+import com.yc.yclibrary.net.NetTransformer;
+import com.yc.yclibrary.net.RetrofitUtils;
+import com.yc.ycutils.ApiService;
 import com.yc.ycutils.R;
-
-import java.util.ArrayList;
+import com.yc.ycutilslibrary.html.YcHtmlImageGetter;
 
 import butterknife.BindView;
-import butterknife.ButterKnife;
 
 /**
  *
@@ -29,10 +28,27 @@ public class TestHtmlActivity extends YcAppCompatActivity {
     protected int getLayoutId() {
         return R.layout.test_html_activity;
     }
-    String html = "环境描述：描述建筑配套相关的说明，加强用户对环境因素的喜爱，善用修辞和修<div>所属地址：福建省福州市福能总院煤矿心理医院<br></div><div><br></div><div><img src=\"https://image.wowhua.com/b0708ad4-7f56-9435-dca6-bfa79444e7b8.jpeg\"></div><div><br></div><div><img src=\"https://image.wowhua.com/fc3d458f-01b6-eca3-6c1b-05e11ede5d6a.jpeg\"><br></div>结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦结束了啦啦啦";
+
     @Override
     protected void initView(Bundle bundle) {
-        testHtmlTv.setText(Html.fromHtml(html, new MImageGetter(testHtmlTv, getApplicationContext()), null));
+
+        RetrofitUtils.Instance
+                .getApiService(ApiService.class)
+                .getHtml()
+                .compose(NetTransformer.compose())
+                .subscribe(new BaseObserver<String>() {
+                    @Override
+                    public void onSuccess(String s) {
+                        Gson gson = new Gson();
+                        GetHtmlJson getHtmlJson = gson.fromJson(s, GetHtmlJson.class);
+                        testHtmlTv.setText(Html.fromHtml(getHtmlJson.getData().getText(), new YcHtmlImageGetter(testHtmlTv, getActivity()), null));
+                    }
+
+                    @Override
+                    public void onFail(ApiException e) {
+
+                    }
+                });
 //        final Handler handler = new Handler() {
 //            public void handleMessage(Message msg) {
 //                int what = msg.what;

diff --git a/ycutilslibrary/src/main/java/com/yc/ycutilslibrary/file/YcImgUtils.java b/ycutilslibrary/src/main/java/com/yc/ycutilslibrary/file/YcImgUtils.java
@@ -7,6 +7,7 @@
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.provider.MediaStore;
+import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.text.TextUtils;
 import android.util.Base64;
@@ -16,7 +17,9 @@
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
 import com.bumptech.glide.load.engine.GlideException;
 import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.SimpleTarget;
 import com.bumptech.glide.request.target.Target;
+import com.bumptech.glide.request.transition.Transition;
 import com.yc.ycutilslibrary.R;
 import com.yc.ycutilslibrary.common.YcEmpty;
 import com.yc.ycutilslibrary.common.YcLog;
@@ -46,15 +49,15 @@ public class YcImgUtils {
      */
     public static int IMG_FAIL_RELOAD_NUM = 3;
 
-    public static void loadNetImg(Context activity, String imgUrl, ImageView imageView) {
-        loadNetImg(activity, imgUrl, imageView, 0);
+    public static void loadNetImg(Context context, String imgUrl, ImageView imageView) {
+        loadNetImg(context, imgUrl, imageView, 0);
     }
 
-    public static void loadNetImg(final Context activity, final String imgUrl, final ImageView imageView, final int loadNum) {
-        if (activity == null || YcEmpty.isEmpty(imgUrl) || imageView == null) {
+    public static void loadNetImg(final Context context, final String imgUrl, final ImageView imageView, final int loadNum) {
+        if (context == null || YcEmpty.isEmpty(imgUrl) || imageView == null) {
             return;
         }
-        GlideApp.with(activity)
+        GlideApp.with(context)
 //                .asGif()//指定加载类型
 //                .asBitmap()//指定加载类型   git图会变成第一帧静态图
 //                .asDrawable()//指定加载类型
@@ -74,7 +77,7 @@ public static void loadNetImg(final Context activity, final String imgUrl, final
                     @Override
                     public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
                         if (loadNum < IMG_FAIL_RELOAD_NUM)
-                            loadNetImg(activity, imgUrl, imageView, loadNum + 1);
+                            loadNetImg(context, imgUrl, imageView, loadNum + 1);
                         return false;
                     }
 
@@ -157,4 +160,19 @@ public static int calculateInSampleSize(BitmapFactory.Options options, int reqWi
         return inSampleSize;
     }
 
+    public interface ImgLoadCall {
+        void call(Bitmap resource);
+    }
+
+    public static void loadNetImg(Context context, String imgUrl, final ImgLoadCall imgLoadCall) {
+        GlideApp.with(context)
+                .asBitmap()
+                .load(imgUrl)
+                .into(new SimpleTarget<Bitmap>() {
+                    @Override
+                    public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
+                        imgLoadCall.call(resource);
+                    }
+                });
+    }
 }
diff --git a/...om/yc/ycutils/test/html/MImageGetter.java → ...cutilslibrary/html/YcHtmlImageGetter.java b/...om/yc/ycutils/test/html/MImageGetter.java → ...cutilslibrary/html/YcHtmlImageGetter.java
@@ -1,4 +1,4 @@
-package com.yc.ycutils.test.html;
+package com.yc.ycutilslibrary.html;
 
 import android.content.Context;
 import android.graphics.Bitmap;
@@ -11,14 +11,16 @@
 import com.yc.ycutilslibrary.file.YcImgUtils;
 
 /**
- *
+ *  用于解决TextView展示Html时图片不显示问题
+ *  eg：textView.setText(Html.fromHtml(htmlData, new YcHtmlImageGetter(textView, context), null));
+ *  htmlData：要显示html字符串
  */
 
-public class MImageGetter implements Html.ImageGetter {
+public class YcHtmlImageGetter implements Html.ImageGetter {
     private Context mContext;
     private TextView textView;
 
-    public MImageGetter(TextView text, Context context) {
+    public YcHtmlImageGetter(TextView text, Context context) {
         this.mContext = context;
         this.textView = text;
     }
@@ -37,5 +39,4 @@ public void call(Bitmap resource) {
         });
         return drawable;
     }
-
 }