修正查看大图

Author: GcsSloop

diycode-app/src/main/java/com/gcssloop/diycode/activity/ImageActivity.java

@@ -34,10 +34,13 @@
 import com.gcssloop.diycode.R;
 import com.gcssloop.diycode.base.app.BaseImageActivity;
 import com.gcssloop.diycode.base.app.ViewHolder;
+import com.gcssloop.diycode.base.webview.DiskImageCache;
 import com.gcssloop.diycode_sdk.log.Logger;
 
 public class ImageActivity extends BaseImageActivity {
 
+    DiskImageCache mCache;
+
     @Override
     protected int getLayoutId() {
         return R.layout.activity_image;
@@ -52,6 +55,7 @@ protected int getLayoutId() {
     @Override
     protected void initViews(ViewHolder holder, View root) {
         setTitle("查看图片");
+        mCache = new DiskImageCache(this);
         if (mCurrentMode == MODE_ERROR) {
             //TODO 显示错误视图
             return;
@@ -78,7 +82,13 @@ public boolean isViewFromObject(View view, Object object) {
             public Object instantiateItem(ViewGroup container, int position) {
                 PhotoView photoView = (PhotoView) inflater.inflate(R.layout.item_image, container, false);
                 photoView.enable();
-                Glide.with(ImageActivity.this).load(images.get(position)).into(photoView);
+                String url = images.get(position);
+                if (mCache.hasCache(url)){
+                    String file = mCache.getDiskPath(url);
+                    Glide.with(ImageActivity.this).load(file).into(photoView);
+                } else {
+                    Glide.with(ImageActivity.this).load(images.get(position)).into(photoView);
+                }
                 container.addView(photoView);
                 Logger.e("添加Item");
                 return photoView;

diycode-app/src/main/res/layout/item_image.xml

@@ -22,8 +22,9 @@
 
 <com.bm.library.PhotoView
     xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/photo_view"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:scaleType="fitCenter"
-    android:src="@mipmap/ic_launcher"/>
+    tools:src="@mipmap/ic_launcher"/>