添加gif图只展示一次

app/src/main/java/com/mints/flowbox/ui/activitys/AboutusActivity.kt

@@ -14,6 +14,7 @@ import com.mints.flowbox.ui.activitys.base.BaseActivity
 import com.mints.flowbox.utils.ToastUtil
 import com.mints.library.utils.CommonUtils
 import com.mints.library.utils.ConstantUtil
+import com.mints.library.utils.GlideUtils
 import kotlinx.android.synthetic.main.activity_aboutus.*
 import kotlinx.android.synthetic.main.header_layout.*
 import java.util.*
@@ -37,6 +38,12 @@ class AboutusActivity : BaseActivity(), View.OnClickListener {
         iv_left_icon.visibility = View.VISIBLE
         iv_left_icon.setImageResource(R.mipmap.ic_arrow_back)
 
+//        GlideUtils.loadOneTimeGif(this,R.drawable.wifi_speed,iv_left_icon,object:GlideUtils.GifListener{
+//            override fun gifPlayComplete() {
+//
+//            }
+//        })
+
         ivAboutasIcon.setOnLongClickListener {
             ToastUtil.showLong(
                 MintsApplication.getContext(), "自有渠道：" + CommonUtils.getAppMetaData(

app/src/main/java/com/mints/library/utils/GlideUtils.java

@@ -3,12 +3,23 @@ package com.mints.library.utils;
 import android.content.Context;
 import android.widget.ImageView;
 
+import androidx.annotation.Nullable;
+
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.Priority;
+import com.bumptech.glide.load.DataSource;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.engine.GlideException;
+import com.bumptech.glide.load.resource.gif.GifDrawable;
+import com.bumptech.glide.request.RequestListener;
 import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.Target;
 import com.bumptech.glide.signature.ObjectKey;
 
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
 /**
  * 描述：GlideUtils
  * 作者：孟崔广
@@ -71,4 +82,68 @@ public class GlideUtils {
                 .priority(Priority.HIGH);
         Glide.with(mContext).load(url).apply(options).into(view);
     }
+
+    //只加载一次Gif
+    public static void loadOneTimeGif(Context context, Object model, final ImageView imageView, final GifListener gifListener) {
+        Glide.with(context).asGif().load(model).listener(new RequestListener<GifDrawable>() {
+            @Override
+            public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<GifDrawable> target, boolean isFirstResource) {
+                return false;
+            }
+
+            @Override
+            public boolean onResourceReady(GifDrawable resource, Object model, Target<GifDrawable> target, DataSource dataSource, boolean isFirstResource) {
+                try {
+                    Field gifStateField = GifDrawable.class.getDeclaredField("state");
+                    gifStateField.setAccessible(true);
+                    Class gifStateClass = Class.forName("com.bumptech.glide.load.resource.gif.GifDrawable$GifState");
+                    Field gifFrameLoaderField = gifStateClass.getDeclaredField("frameLoader");
+                    gifFrameLoaderField.setAccessible(true);
+                    Class gifFrameLoaderClass = Class.forName("com.bumptech.glide.load.resource.gif.GifFrameLoader");
+                    Field gifDecoderField = gifFrameLoaderClass.getDeclaredField("gifDecoder");
+                    gifDecoderField.setAccessible(true);
+                    Class gifDecoderClass = Class.forName("com.bumptech.glide.gifdecoder.GifDecoder");
+                    Object gifDecoder = gifDecoderField.get(gifFrameLoaderField.get(gifStateField.get(resource)));
+                    Method getDelayMethod = gifDecoderClass.getDeclaredMethod("getDelay", int.class);
+                    getDelayMethod.setAccessible(true);
+                    //设置只播放一次
+                    resource.setLoopCount(1);
+                    //获得总帧数
+                    int count = resource.getFrameCount();
+                    int delay = 0;
+                    for (int i = 0; i < count; i++) {
+                        //计算每一帧所需要的时间进行累加
+                        delay += (int) getDelayMethod.invoke(gifDecoder, i);
+                    }
+                    imageView.postDelayed(new Runnable() {
+                        @Override
+                        public void run() {
+                            if (gifListener != null) {
+                                gifListener.gifPlayComplete();
+                            }
+                        }
+                    }, delay);
+                } catch (NoSuchFieldException e) {
+                    e.printStackTrace();
+                }catch (ClassNotFoundException e) {
+                    e.printStackTrace();
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                } catch (NoSuchMethodException e) {
+                    e.printStackTrace();
+                } catch (InvocationTargetException e) {
+                    e.printStackTrace();
+                }
+                return false;
+            }
+        }).into(imageView);
+    }
+
+    /**
+     * Gif播放完毕回调
+     */
+    public interface GifListener {
+        void gifPlayComplete();
+    }
+
 }

gradle.properties

@@ -26,11 +26,11 @@ RELEASE_STORE_PASSWORD=mints.flowbox
 RELEASE_STORE_FILE=mints_flowbox.jks
 
 #ShareSDK
-RELEASE_SHARESDK_KEY=328d2edfe42fa
-RELEASE_SHARESDK_SECRET=3586272d2ddd7d9de497cdede529ced3
+RELEASE_SHARESDK_KEY=3387a05ec068c
+RELEASE_SHARESDK_SECRET=7e0819d930224b62c492fa32b84d42a2
 
 #友盟
-RELEASE_UMENG_KEY=604869326ee47d382b7ae112
+RELEASE_UMENG_KEY=60d2ef4d8a102159db781cd3
 
 #JPush
 RELEASE_JPUSH_KEY=d9e939e7ec22a9e11dcfc345