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AudioHandleActivity接入基类Activity

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AudioHandleActivity接入基类Activity
pull/107/head
xufulong 5 years ago
parent 545fcb6182
commit b9e149ba28
6 changed files with 164 additions and 161 deletions
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  1. 131
      app/src/main/java/com/frank/ffmpeg/activity/AudioHandleActivity.java
  2. 6
      app/src/main/java/com/frank/ffmpeg/activity/BaseActivity.java
  3. 53
      app/src/main/java/com/frank/ffmpeg/util/FileUtil.java
  4. 53
      app/src/main/res/layout/activity_audio_handle.xml
  5. 2
      app/src/main/res/layout/activity_main.xml
  6. 2
      app/src/main/res/values/strings.xml

131
app/src/main/java/com/frank/ffmpeg/activity/AudioHandleActivity.java
Unescape View File

@ -4,10 +4,10 @@ import android.annotation.SuppressLint;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import java.io.File;
@ -23,15 +23,16 @@ import com.frank.ffmpeg.util.FileUtil;
* Created by frank on 2018/1/23.
*/
public class AudioHandleActivity extends AppCompatActivity implements View.OnClickListener{
public class AudioHandleActivity extends BaseActivity {
private final static String TAG = AudioHandleActivity.class.getSimpleName();
private final static String PATH = Environment.getExternalStorageDirectory().getPath();
private String srcFile = PATH + File.separator + "tiger.mp3";
private String appendFile = PATH + File.separator + "test.mp3";
private final static int MSG_BEGIN = 11;
private final static int MSG_FINISH = 12;
private final static int MSG_BEGIN = 311;
private final static int MSG_FINISH = 312;
private ProgressBar progress_audio;
private LinearLayout layoutAudioHandle;
private int viewId;
@SuppressLint("HandlerLeak")
private Handler mHandler = new Handler(){
@ -41,11 +42,11 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
switch (msg.what) {
case MSG_BEGIN:
progress_audio.setVisibility(View.VISIBLE);
setGone();
layoutAudioHandle.setVisibility(View.GONE);
break;
case MSG_FINISH:
progress_audio.setVisibility(View.GONE);
setVisible();
layoutAudioHandle.setVisibility(View.VISIBLE);
break;
default:
break;
@ -53,94 +54,58 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
}
};
@Override
int getLayoutId() {
return R.layout.activity_audio_handle;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_audio_handle);
initView();
}
private void initView() {
progress_audio = (ProgressBar) findViewById(R.id.progress_audio);
findViewById(R.id.btn_transform).setOnClickListener(this);
findViewById(R.id.btn_cut).setOnClickListener(this);
findViewById(R.id.btn_concat).setOnClickListener(this);
findViewById(R.id.btn_mix).setOnClickListener(this);
findViewById(R.id.btn_play_audio).setOnClickListener(this);
findViewById(R.id.btn_play_opensl).setOnClickListener(this);
findViewById(R.id.btn_audio_encode).setOnClickListener(this);
findViewById(R.id.btn_pcm_concat).setOnClickListener(this);
}
private void setVisible() {
findViewById(R.id.btn_transform).setVisibility(View.VISIBLE);
findViewById(R.id.btn_cut).setVisibility(View.VISIBLE);
findViewById(R.id.btn_concat).setVisibility(View.VISIBLE);
findViewById(R.id.btn_mix).setVisibility(View.VISIBLE);
findViewById(R.id.btn_play_audio).setVisibility(View.VISIBLE);
findViewById(R.id.btn_play_opensl).setVisibility(View.VISIBLE);
findViewById(R.id.btn_audio_encode).setVisibility(View.VISIBLE);
findViewById(R.id.btn_pcm_concat).setVisibility(View.VISIBLE);
}
private void setGone() {
findViewById(R.id.btn_transform).setVisibility(View.GONE);
findViewById(R.id.btn_cut).setVisibility(View.GONE);
findViewById(R.id.btn_concat).setVisibility(View.GONE);
findViewById(R.id.btn_mix).setVisibility(View.GONE);
findViewById(R.id.btn_play_audio).setVisibility(View.GONE);
findViewById(R.id.btn_play_opensl).setVisibility(View.GONE);
findViewById(R.id.btn_audio_encode).setVisibility(View.GONE);
findViewById(R.id.btn_pcm_concat).setVisibility(View.GONE);
progress_audio = getView(R.id.progress_audio);
layoutAudioHandle = getView(R.id.layout_audio_handle);
initViewsWithClick(
R.id.btn_transform,
R.id.btn_cut,
R.id.btn_concat,
R.id.btn_mix,
R.id.btn_play_audio,
R.id.btn_play_opensl,
R.id.btn_audio_encode,
R.id.btn_pcm_concat);
}
@Override
public void onClick(View v) {
int handleType;
switch (v.getId()){
case R.id.btn_transform:
handleType = 0;
break;
case R.id.btn_cut:
handleType = 1;
break;
case R.id.btn_concat:
handleType = 2;
break;
case R.id.btn_mix:
handleType = 3;
break;
case R.id.btn_play_audio:
handleType = 4;
break;
case R.id.btn_play_opensl:
handleType = 5;
break;
case R.id.btn_audio_encode:
handleType = 6;
break;
case R.id.btn_pcm_concat:
handleType = 7;
break;
default:
handleType = 0;
break;
public void onViewClick(View view) {
viewId = view.getId();
selectFile();
}
doHandleAudio(handleType);
@Override
void onSelectedFile(String filePath) {
doHandleAudio(filePath);
}
/**
* 调用ffmpeg处理音频
* @param handleType handleType
* @param srcFile srcFile
*/
private void doHandleAudio(int handleType){
private void doHandleAudio(final String srcFile) {
String[] commandLine = null;
if (!FileUtil.checkFileExist(srcFile)) {
return;
}
switch (handleType){
case 0://转码
if (!FileUtil.isAudio(srcFile)) {
showToast(getString(R.string.wrong_audio_format));
return;
}
switch (viewId) {
case R.id.btn_transform://转码
// String transformFile = PATH + File.separator + "transform.aac";
// commandLine = FFmpegUtil.transformAudio(srcFile, transformFile);
//使用mp3lame进行转码
@ -149,25 +114,25 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
Mp3Converter mp3Converter = new Mp3Converter();
mp3Converter.convertToMp3(inputFile, transformFile);
break;
case 1://剪切
String cutFile = PATH + File.separator + "cut.mp3";
case R.id.btn_cut://剪切(注意原文件与剪切文件格式一致)
String cutFile = PATH + File.separator + "cut.aac";
commandLine = FFmpegUtil.cutAudio(srcFile, 10, 15, cutFile);
break;
case 2://合并，支持MP3、AAC、AMR等，不支持PCM裸流，不支持WAV（PCM裸流加音频头）
case R.id.btn_concat://合并，支持MP3、AAC、AMR等，不支持PCM裸流，不支持WAV（PCM裸流加音频头）
if (!FileUtil.checkFileExist(appendFile)){
return;
}
String concatFile = PATH + File.separator + "concat.mp3";
commandLine = FFmpegUtil.concatAudio(srcFile, appendFile, concatFile);
break;
case 3://混合
case R.id.btn_mix://混合
if (!FileUtil.checkFileExist(appendFile)){
return;
}
String mixFile = PATH + File.separator + "mix.aac";
commandLine = FFmpegUtil.mixAudio(srcFile, appendFile, mixFile);
break;
case 4://解码播放（AudioTrack）
case R.id.btn_play_audio://解码播放（AudioTrack）
new Thread(new Runnable() {
@Override
public void run() {
@ -175,7 +140,7 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
}
}).start();
return;
case 5://解码播放（OpenSL ES）
case R.id.btn_play_opensl://解码播放（OpenSL ES）
new Thread(new Runnable() {
@Override
public void run() {
@ -183,8 +148,8 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
}
}).start();
return;
case 6://音频编码
//可编码成WAV、AAC。如果需要编码成MP3、AMR，ffmpeg需要重新编译，把MP3、AMR库enable
case R.id.btn_audio_encode://音频编码
//可编码成WAV、AAC。如果需要编码成MP3，ffmpeg需要重新编译，把MP3库enable
String pcmFile = PATH + File.separator + "concat.pcm";
String wavFile = PATH + File.separator + "new.wav";
//pcm数据的采样率，一般采样率为8000、16000、44100
@ -193,7 +158,7 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
int channel = 1;
commandLine = FFmpegUtil.encodeAudio(pcmFile, wavFile, sampleRate, channel);
break;
case 7://PCM裸流音频文件合并
case R.id.btn_pcm_concat://PCM裸流音频文件合并
String srcPCM = PATH + File.separator + "audio.pcm";//第一个pcm文件
String appendPCM = PATH + File.separator + "audio.pcm";//第二个pcm文件
String concatPCM = PATH + File.separator + "concat.pcm";//合并后的文件

6
app/src/main/java/com/frank/ffmpeg/activity/BaseActivity.java
Unescape View File

@ -54,12 +54,6 @@ public abstract class BaseActivity extends AppCompatActivity implements View.OnC
}
}
protected void initViews(int... viewIds) {
for (int viewId : viewIds) {
getView(viewId);
}
}
protected void initViewsWithClick(int... viewIds) {
for (int viewId : viewIds) {
getView(viewId).setOnClickListener(this);

53
app/src/main/java/com/frank/ffmpeg/util/FileUtil.java
Unescape View File

@ -16,6 +16,27 @@ import java.io.IOException;
public class FileUtil {
private final static String TYPE_MP3 = "mp3";
private final static String TYPE_AAC = "aac";
private final static String TYPE_AMR = "amr";
private final static String TYPE_FLAC = "flac";
private final static String TYPE_M4A = "m4a";
private final static String TYPE_WMA = "wma";
private final static String TYPE_WAV = "wav";
private final static String TYPE_OGG = "ogg";
private final static String TYPE_AC3 = "ac3";
private final static String TYPE_MP4 = "mp4";
private final static String TYPE_MKV = "mkv";
private final static String TYPE_WEBM = "webm";
private final static String TYPE_AVI = "avi";
private final static String TYPE_WMV = "wmv";
private final static String TYPE_FLV = "flv";
private final static String TYPE_TS = "ts";
private final static String TYPE_M3U8 = "m3u8";
private final static String TYPE_3GP = "3gp";
private final static String TYPE_MOV = "mov";
public static boolean concatFile(String srcFilePath, String appendFilePath, String concatFilePath){
if(TextUtils.isEmpty(srcFilePath)
|| TextUtils.isEmpty(appendFilePath)
@ -75,7 +96,6 @@ public class FileUtil {
*/
public static boolean checkFileExist(String path){
if (TextUtils.isEmpty(path)) {
Log.e("FileUtil", path + "is null!");
return false;
}
File file = new File(path);
@ -86,4 +106,35 @@ public class FileUtil {
return true;
}
public static boolean isAudio(String path) {
if (TextUtils.isEmpty(path)) {
return false;
}
return path.endsWith(TYPE_MP3)
|| path.endsWith(TYPE_AAC)
|| path.endsWith(TYPE_AMR)
|| path.endsWith(TYPE_FLAC)
|| path.endsWith(TYPE_M4A)
|| path.endsWith(TYPE_WMA)
|| path.endsWith(TYPE_WAV)
|| path.endsWith(TYPE_OGG)
|| path.endsWith(TYPE_AC3);
}
public static boolean isVideo(String path) {
if (TextUtils.isEmpty(path)) {
return false;
}
return path.endsWith(TYPE_MP4)
|| path.endsWith(TYPE_MKV)
|| path.endsWith(TYPE_WEBM)
|| path.endsWith(TYPE_WMV)
|| path.endsWith(TYPE_AVI)
|| path.endsWith(TYPE_FLV)
|| path.endsWith(TYPE_3GP)
|| path.endsWith(TYPE_TS)
|| path.endsWith(TYPE_M3U8)
|| path.endsWith(TYPE_MOV);
}
}

53
app/src/main/res/layout/activity_audio_handle.xml
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@ -3,85 +3,76 @@
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".activity.AudioHandleActivity">
<LinearLayout
android:id="@+id/layout_audio_handle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:gravity="center_horizontal">
<Button
android:id="@+id/btn_transform"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_transform"
android:layout_marginTop="40dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="40dp" />
<Button
android:id="@+id/btn_cut"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_cut"
android:layout_below="@+id/btn_transform"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="10dp" />
<Button
android:id="@+id/btn_concat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_concat"
android:layout_below="@+id/btn_cut"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="10dp" />
<Button
android:id="@+id/btn_mix"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_mix"
android:layout_below="@+id/btn_concat"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
<ProgressBar
android:id="@+id/progress_audio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:visibility="gone"/>
android:layout_marginTop="10dp" />
<Button
android:id="@+id/btn_play_audio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_play"
android:layout_below="@+id/btn_mix"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="10dp" />
<Button
android:id="@+id/btn_play_opensl"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_opensl"
android:layout_below="@+id/btn_play_audio"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="10dp" />
<Button
android:id="@+id/btn_audio_encode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/audio_encode"
android:layout_below="@+id/btn_play_opensl"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="10dp" />
<Button
android:id="@+id/btn_pcm_concat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/pcm_concat"
android:layout_below="@+id/btn_audio_encode"
android:layout_marginTop="10dp"
android:layout_centerHorizontal="true"/>
android:layout_marginTop="10dp" />
</LinearLayout>
<ProgressBar
android:id="@+id/progress_audio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:visibility="gone"/>
</RelativeLayout>

2
app/src/main/res/layout/activity_main.xml
Unescape View File

@ -7,7 +7,7 @@
android:id="@+id/btn_audio"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginTop="20dp"
android:layout_centerHorizontal="true"
android:text="@string/audio_handle"/>

2
app/src/main/res/values/strings.xml
Unescape View File

@ -66,5 +66,7 @@
<string name="please_select">请选择正确文件</string>
<string name="file_not_found">文件不存在</string>
<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>
</resources>

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