xufulong
5 years ago
parent
a7c47023e2
commit
4f08770cf0
@ -1,118 +0,0 @@ |
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package com.frank.ffmpeg.activity; |
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import android.annotation.SuppressLint; |
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import android.os.Environment; |
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import android.os.Handler; |
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import android.os.Message; |
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import android.os.Bundle; |
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import android.view.View; |
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import android.widget.LinearLayout; |
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import android.widget.VideoView; |
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import com.frank.ffmpeg.R; |
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import com.frank.ffmpeg.handler.FFmpegHandler; |
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import com.frank.ffmpeg.util.FFmpegUtil; |
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import com.frank.ffmpeg.util.FileUtil; |
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import java.io.File; |
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import static com.frank.ffmpeg.handler.FFmpegHandler.MSG_FINISH; |
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import static com.frank.ffmpeg.handler.FFmpegHandler.MSG_TOAST; |
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/** |
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* 先处理视频反序，再视频倒播 |
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* Created by frank on 2018/9/12. |
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*/ |
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public class VideoReverseActivity extends BaseActivity { |
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private final static String ROOT_PATH = Environment.getExternalStorageDirectory().getPath(); |
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private String VIDEO_NORMAL_PATH = ""; |
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private final static String VIDEO_REVERSE_PATH = ROOT_PATH + File.separator + "reverse.mp4"; |
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private LinearLayout loading; |
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private VideoView videoReverse; |
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private FFmpegHandler ffmpegHandler; |
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@SuppressLint("HandlerLeak") |
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private Handler mHandler = new Handler(){ |
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@Override |
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public void handleMessage(Message msg) { |
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super.handleMessage(msg); |
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if (msg.what == MSG_FINISH){ |
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changeVisibility(); |
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startPlay(); |
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} else if (msg.what == MSG_TOAST) { |
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showToast(getString(R.string.please_click_select)); |
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} |
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} |
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}; |
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@Override |
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int getLayoutId() { |
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return R.layout.activity_video_reverse; |
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} |
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@Override |
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protected void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
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initView(); |
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initPlayer(); |
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mHandler.sendEmptyMessageDelayed(MSG_TOAST, 500); |
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ffmpegHandler = new FFmpegHandler(mHandler); |
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} |
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private void initView() { |
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loading = getView(R.id.layout_loading); |
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videoReverse = getView(R.id.video_reverse); |
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loading.setVisibility(View.GONE); |
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} |
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private void changeVisibility(){ |
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loading.setVisibility(View.GONE); |
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videoReverse.setVisibility(View.VISIBLE); |
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} |
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private void initPlayer(){ |
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videoReverse.setVideoPath(VIDEO_REVERSE_PATH); |
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} |
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/** |
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* 开始视频倒播 |
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*/ |
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private void startPlay(){ |
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videoReverse.start(); |
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} |
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/** |
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* 视频反序处理 |
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*/ |
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private void videoReverse(){ |
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if (!FileUtil.checkFileExist(VIDEO_NORMAL_PATH)){ |
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return; |
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} |
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String[] commandLine = FFmpegUtil.reverseVideo(VIDEO_NORMAL_PATH, VIDEO_REVERSE_PATH); |
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if (ffmpegHandler != null) { |
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ffmpegHandler.executeFFmpegCmd(commandLine); |
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} |
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} |
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@Override |
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void onViewClick(View view) { |
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} |
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@Override |
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void onSelectedFile(String filePath) { |
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VIDEO_NORMAL_PATH = filePath; |
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loading.setVisibility(View.VISIBLE); |
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videoReverse(); |
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} |
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@Override |
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protected void onDestroy() { |
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super.onDestroy(); |
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if (mHandler != null) { |
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mHandler.removeCallbacksAndMessages(null); |
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} |
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} |
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} |
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@ -1,34 +0,0 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:tools="http://schemas.android.com/tools" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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tools:context="com.frank.ffmpeg.activity.VideoReverseActivity"> |
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<LinearLayout |
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android:id="@+id/layout_loading" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:layout_centerInParent="true" |
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android:orientation="vertical"> |
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<ProgressBar |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:layout_gravity="center_horizontal"/> |
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<TextView |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:layout_marginTop="10dp" |
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android:text="@string/converting_video" |
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android:textColor="@color/colorPrimary" |
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android:textSize="18sp"/> |
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</LinearLayout> |
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<VideoView |
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android:id="@+id/video_reverse" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:layout_centerInParent="true" |
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android:visibility="gone"/> |
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</RelativeLayout> |
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