修改视频倒播

修改视频倒播

app/src/main/java/com/frank/ffmpeg/activity/VideoReverseActivity.java

@@ -29,7 +29,6 @@ public class VideoReverseActivity extends BaseActivity {
     private final static String VIDEO_REVERSE_PATH = ROOT_PATH + File.separator + "reverse.mp4";
 
     private LinearLayout loading;
-    private VideoView videoNormal;
     private VideoView videoReverse;
     private FFmpegHandler ffmpegHandler;
 
@@ -64,27 +63,23 @@ public class VideoReverseActivity extends BaseActivity {
 
     private void initView() {
         loading = getView(R.id.layout_loading);
-        videoNormal = getView(R.id.video_normal);
         videoReverse = getView(R.id.video_reverse);
         loading.setVisibility(View.GONE);
     }
 
     private void changeVisibility(){
         loading.setVisibility(View.GONE);
-        videoNormal.setVisibility(View.VISIBLE);
         videoReverse.setVisibility(View.VISIBLE);
     }
 
     private void initPlayer(){
-        videoNormal.setVideoPath(VIDEO_NORMAL_PATH);
         videoReverse.setVideoPath(VIDEO_REVERSE_PATH);
     }
 
     /**
-     * 开始视频正序、反序播放
+     * 开始视频倒播
      */
     private void startPlay(){
-        videoNormal.start();
         videoReverse.start();
     }
 

app/src/main/res/layout/activity_video_reverse.xml

@@ -1,24 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context="com.frank.ffmpeg.activity.VideoReverseActivity"
-    android:orientation="horizontal">
-
-    <VideoView
-        android:id="@+id/video_normal"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:layout_marginEnd="10dp"
-        android:visibility="invisible"/>
+    tools:context="com.frank.ffmpeg.activity.VideoReverseActivity">
 
     <LinearLayout
         android:id="@+id/layout_loading"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="center"
+        android:layout_centerInParent="true"
         android:orientation="vertical">
         <ProgressBar
             android:layout_width="wrap_content"
@@ -28,17 +19,16 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="10dp"
-            android:text="视频转换中..."
+            android:text="@string/converting_video"
             android:textColor="@color/colorPrimary"
-            android:textSize="18dp"/>
+            android:textSize="18sp"/>
     </LinearLayout>
 
     <VideoView
         android:id="@+id/video_reverse"
-        android:layout_width="0dp"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:layout_marginStart="10dp"
-        android:visibility="invisible"/>
+        android:layout_centerInParent="true"
+        android:visibility="gone"/>
 
-</LinearLayout>
+</RelativeLayout>

app/src/main/res/values/strings.xml

@@ -68,5 +68,6 @@
     <string name="please_click_select">请点击右上角菜单选择文件</string>
     <string name="wrong_audio_format">非音频文件</string>
     <string name="wrong_video_format">非视频文件</string>
+    <string name="converting_video">正在反转视频...</string>
 
 </resources>