k
/
FFmpegAndroid
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

AudioHandleActivity接入基类Activity

Browse Source 
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
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 139
      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

139
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;
@ -23,29 +23,30 @@ 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(){
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what){
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)){
if (!FileUtil.checkFileExist(srcFile)) {
return;
}
if (!FileUtil.isAudio(srcFile)) {
showToast(getString(R.string.wrong_audio_format));
return;
}
switch (handleType){
case 0://转码
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
@ -215,8 +180,8 @@ public class AudioHandleActivity extends AppCompatActivity implements View.OnCli
* 执行ffmpeg命令行
* @param commandLine commandLine
*/
private void executeFFmpegCmd(final String[] commandLine){
if(commandLine == null){
private void executeFFmpegCmd(final String[] commandLine) {
if(commandLine == null) {
return;
}
FFmpegCmd.execute(commandLine, new FFmpegCmd.OnHandleListener() {

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
Unescape View File

@ -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>

Write Preview
Loading…
Cancel
Save