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package net.micode.notes.audiodemo;
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import android.Manifest;
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import android.content.Context;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Environment;
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import android.support.annotation.Nullable;
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import android.support.v7.app.AppCompatActivity;
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import android.util.Log;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.LinearLayout;
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import android.widget.Toast;
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import com.lqr.adapter.LQRAdapterForRecyclerView;
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import com.lqr.adapter.LQRViewHolder;
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import com.lqr.adapter.LQRViewHolderForRecyclerView;
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import com.lqr.adapter.OnItemClickListener;
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import com.lqr.audio.AudioPlayManager;
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import com.lqr.audio.AudioRecordManager;
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import com.lqr.audio.IAudioPlayListener;
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import com.lqr.audio.IAudioRecordListener;
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import com.lqr.recyclerview.LQRRecyclerView;
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import net.micode.notes.R;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.List;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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import butterknife.Optional;
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import kr.co.namee.permissiongen.PermissionGen;
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/*
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录音主程序
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*/
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public class MainActivity extends AppCompatActivity {
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private static final int MAX_VOICE_TIME = 20;
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private static final String AUDIO_DIR_NAME = "community_audio";
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//录音背景
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@BindView(R.id.root)
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LinearLayout mRoot;
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//放置录音项的背景
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@BindView(R.id.rvMsg)
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LQRRecyclerView mRvMsg;
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//录音按钮
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@BindView(R.id.btnVoice)
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RecordAudioButton mBtnVoice;
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private Context mContext;
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private File mAudioDir;
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private LQRAdapterForRecyclerView<File> mAdapter;
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private RecordVoicePopWindow mRecordVoicePopWindow;
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private List<File> mData = new ArrayList<>();
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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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mContext = this;
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setContentView(R.layout.activity_main);
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ButterKnife.bind(this);
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request();
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initVoice();
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initData();
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}
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//开放权限
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private void request() {
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PermissionGen.with(this)
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.addRequestCode(100)
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.permissions(Manifest.permission.RECORD_AUDIO
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, Manifest.permission.WRITE_EXTERNAL_STORAGE
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, Manifest.permission.WAKE_LOCK
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, Manifest.permission.READ_EXTERNAL_STORAGE)
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.request();
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}
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//初始化声音
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private void initVoice() {
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mAudioDir = new File(Environment.getExternalStorageDirectory(), AUDIO_DIR_NAME);
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if (!mAudioDir.exists()) {
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mAudioDir.mkdirs();
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}
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//利用AudioRecordManager类获取设置录音位置
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AudioRecordManager.getInstance(mContext).setAudioSavePath(mAudioDir.getAbsolutePath());
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//利用AudioRecordManager类设置最大录音时间
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AudioRecordManager.getInstance(this).setMaxVoiceDuration(MAX_VOICE_TIME);
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//实现按钮录音
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mBtnVoice.setOnVoiceButtonCallBack(new RecordAudioButton.OnVoiceButtonCallBack() {
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@Override
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//开始录音
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public void onStartRecord() {
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AudioRecordManager.getInstance(mContext).startRecord();
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}
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@Override
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//停止录音
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public void onStopRecord() {
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AudioRecordManager.getInstance(mContext).stopRecord();
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}
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@Override
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//将要取消录音
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public void onWillCancelRecord() {
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AudioRecordManager.getInstance(mContext).willCancelRecord();
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}
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//继续录音
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@Override
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public void onContinueRecord() {
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AudioRecordManager.getInstance(mContext).continueRecord();
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}
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});
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AudioRecordManager.getInstance(this).setAudioRecordListener(new IAudioRecordListener() {
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@Override
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//初始化提示视图
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public void initTipView() {
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if (mRecordVoicePopWindow == null) {
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mRecordVoicePopWindow = new RecordVoicePopWindow(mContext);
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}
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mRecordVoicePopWindow.showAsDropDown(mRoot);
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}
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//设置超时提示视图
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@Override
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public void setTimeoutTipView(int counter) {
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if (mRecordVoicePopWindow != null) {
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mRecordVoicePopWindow.showTimeOutTipView(counter);
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}
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}
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//设置记录视图
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@Override
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public void setRecordingTipView() {
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if (mRecordVoicePopWindow != null) {
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mRecordVoicePopWindow.showRecordingTipView();
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}
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}
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//设置录音过短视图
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@Override
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public void setAudioShortTipView() {
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if (mRecordVoicePopWindow != null) {
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mRecordVoicePopWindow.showRecordTooShortTipView();
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}
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}
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//设置取消录音视图
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@Override
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public void setCancelTipView() {
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if (mRecordVoicePopWindow != null) {
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mRecordVoicePopWindow.showCancelTipView();
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}
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}
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//取消提示视图
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@Override
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public void destroyTipView() {
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if (mRecordVoicePopWindow != null) {
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mRecordVoicePopWindow.dismiss();
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}
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}
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@Override
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public void onStartRecord() {
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}
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@Override
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public void onFinish(Uri audioPath, int duration) {
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File file = new File(audioPath.getPath());
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if (file.exists()) {
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Toast.makeText(getApplicationContext(), "录制成功", Toast.LENGTH_SHORT).show();
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loadData();
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}
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}
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@Override
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public void onAudioDBChanged(int db) {
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if (mRecordVoicePopWindow != null) {
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mRecordVoicePopWindow.updateCurrentVolume(db);
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}
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}
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});
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}
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private void initData() {
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loadData();
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setAdapter();
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}
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private void loadData() {
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if (mAudioDir.exists()) {
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mData.clear();
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File[] files = mAudioDir.listFiles();
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for (File file : files) {
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if (file.getAbsolutePath().endsWith("voice")) {
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mData.add(file);
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}
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}
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setAdapter();
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}
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}
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//设置适配器
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private void setAdapter() {
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if (mAdapter == null) {
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mAdapter = new LQRAdapterForRecyclerView<File>(this, mData, R.layout.community_adapter_chat_list_right_voice) {
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@Override
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public void convert(LQRViewHolderForRecyclerView helper, File item, int position) {
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//这里就不考虑语音长度了，实际开发中用到的Sdk有提供保存语音信息的bean
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}
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};
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mAdapter.setOnItemClickListener(new OnItemClickListener() {
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@Override
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public void onItemClick(LQRViewHolder helper, ViewGroup parent, View itemView, int position) {
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//AudioPlayManager类停止播放
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AudioPlayManager.getInstance().stopPlay();
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File item = mData.get(position);
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final VoiceImageView ivAudio = helper.getView(R.id.iv_voice);
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Uri audioUri = Uri.fromFile(item);
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Log.e("LQR", audioUri.toString());
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//AudioPlayManager类开始播放
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AudioPlayManager.getInstance().startPlay(mContext, audioUri, new IAudioPlayListener() {
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@Override
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public void onStart(Uri var1) {
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ivAudio.startPlay();
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}
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@Override
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public void onStop(Uri var1) {
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ivAudio.stopPlay();
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}
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@Override
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public void onComplete(Uri var1) {
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ivAudio.stopPlay();
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}
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});
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}
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});
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/*设置一个新的适配器以根据需要提供子视图。
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当适配器被更改时，所有现有的视图都会被回收回池中。
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如果池中有只有一个适配器，它将被清除。
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*/
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mRvMsg.setAdapter(mAdapter);
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} else
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{
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//刷新数据
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mAdapter.notifyDataSetChangedWrapper();
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}
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}
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}
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/root"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical">
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<com.lqr.recyclerview.LQRRecyclerView
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android:id="@+id/rvMsg"
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android:layout_width="match_parent"
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android:layout_height="530dp" />
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<net.micode.notes.audiodemo.RecordAudioButton
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android:id="@+id/btnVoice"
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style="?android:attr/borderlessButtonStyle"
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android:layout_width="match_parent"
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android:layout_height="40dp"
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android:layout_margin="10dp"
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android:background="@drawable/community_btn_chat_press_normal"
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android:text="按住 说话"
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android:textColor="#7e7e7e" />
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</LinearLayout>
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