android播放铃声

最新推荐文章于 2021-06-03 20:27:25 发布

breeze666

最新推荐文章于 2021-06-03 20:27:25 发布

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CC 4.0 BY-SA版权

文章标签： android import null service string up

本文链接：https://blog.youkuaiyun.com/breeze666/article/details/8014748

/首先需要接收一个Notification的参数
private void setAlarmParams(Notification notification) {
//AudioManager provides access to volume and ringer mode control. AudioManager volMgr = (AudioManager)

mAppContext.getSystemService(Context.AUDIO_SERVICE);
switch (volMgr.getRingerMode()) {
//获取系统设置的铃声模式
case AudioManager.RINGER_MODE_SILENT:
//静音模式，值为0，这时候不震动，不响铃
notification.sound = null;
notification.vibrate = null;
break;
case AudioManager.RINGER_MODE_VIBRATE:
//震动模式，值为1，这时候震动，不响铃
notification.sound = null;
notification.defaults |= Notification.DEFAULT_VIBRATE; break; case AudioManager.RINGER_MODE_NORMAL:
//常规模式，值为2，分两种情况：1_响铃但不震动，2_响铃+震动
Uri ringTone = null;
//获取软件的设置
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mAppContext);
if(!sp.contains(SystemUtil.KEY_RING_TONE)){
//如果没有生成配置文件，那么既有铃声又有震动
notification.defaults |= Notification.DEFAULT_VIBRATE; notification.defaults |= Notification.DEFAULT_SOUND;
}else{ String ringFile = sp.getString(SystemUtil.KEY_RING_TONE, null);
if(ringFile==null){
//无值，为空，不播放铃声
ringTone=null;
}else if(!TextUtils.isEmpty(ringFile)){
//有铃声：1，默认2自定义，都返回一个uri
ringTone=Uri.parse(ringFile);
}
notification.sound = ringTone;
boolean vibrate = sp.getBoolean(SystemUtil.KEY_NEW_MAIL_VIBRATE,true);
if(vibrate == false){
//如果软件设置不震动，那么就不震动了
notification.vibrate = null;
}else{
//否则就是需要震动，这时候要看系统是怎么设置的：不震动=0;震动=1；仅在静音模式下震动=2；
if(volMgr.getVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER) == AudioManager.VIBRATE_SETTING_OFF){
//不震动
notification.vibrate = null;
}else if(volMgr.getVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER) ==

AudioManager.VIBRATE_SETTING_ONLY_SILENT){
//只在静音时震动
notification.vibrate = null; }else{
//震动
notification.defaults |= Notification.DEFAULT_VIBRATE;
}
}
}
notification.flags |= Notification.FLAG_SHOW_LIGHTS;
//都给开灯
break;
default: break;
}

}

package com.google.activity.voice;

import android.content.Context;
import android.media.AudioManager;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ProgressBar;

import com.google.Main;
import com.google.R;



public class IndexActivity extends Main {

/** 日志TAG */
private static final String TAG = ">>>>>>>> IndexActivity.java <<<<<<<";
/** 显示当前的设置 */
private ImageView mImageView;
/** 显示可用于设置声音的按钮  调大、调小、正常、静音、震动  */
private ImageButton mBt_up,mBt_down,mBt_normal,mBt_mute,mBt_vibrate;
/** 设置声音大小的进展条 */
private ProgressBar mProgressBar;
/** 管理音频 */
private AudioManager mAM;
/** 初始前声音的大小 */
private int volume = 0;

@Override
public void onCreate(Bundle savedInstanceState) {
      // TODO Auto-generated method stub
      super.onCreate(savedInstanceState);

      setContentView(R.layout.volume);

      setUI();
      setAction();

}

/** 获取控件  */
private  void setUI() {
      mImageView = (ImageView) findViewById(R.id.myImage);
      mBt_down = (ImageButton) findViewById(R.id.bt_down);
      mBt_up = (ImageButton) findViewById(R.id.bt_up);
      mBt_mute = (ImageButton) findViewById(R.id.bt_mute);
      mBt_normal = (ImageButton)findViewById(R.id.bt_normal);
      mBt_vibrate = (ImageButton) findViewById(R.id.bt_vibrate);

      mProgressBar = (ProgressBar) findViewById(R.id.mProgress);
}

/** 设置界面事件 */
private void setAction(){
      mAM = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
      //设置初始的手机铃声音量
      volume = mAM.getStreamVolume(AudioManager.STREAM_RING);
      mProgressBar.setProgress(volume);

      int mode = mAM.getRingerMode();

      setMode(mode);

      mBt_down.setOnClickListener(listener);
      mBt_mute.setOnClickListener(listener);
      mBt_normal.setOnClickListener(listener);
      mBt_up.setOnClickListener(listener);
      mBt_vibrate.setOnClickListener(listener);
}

private OnClickListener listener = new OnClickListener() {

      @Override
      public void onClick(View v) {
         // TODO Auto-generated method stub
         switch (v.getId())
         { //声音减小
         case R.id.bt_down:
            mAM.adjustVolume(AudioManager.ADJUST_LOWER,0);
            volume = mAM.getStreamVolume(AudioManager.STREAM_RING);
            mProgressBar.setProgress(volume);
            setMode(mAM.getRingerMode());
            break;

            //声音调大
         case R.id.bt_up:
            mAM.adjustVolume(AudioManager.ADJUST_RAISE,0);
            volume = mAM.getStreamVolume(AudioManager.STREAM_RING);
            mProgressBar.setProgress(volume);
            setMode(mAM.getRingerMode());
            break;

            //静音模式
         case R.id.bt_mute:
            mAM.setRingerMode(AudioManager.RINGER_MODE_SILENT);
            volume = mAM.getStreamMaxVolume(AudioManager.STREAM_RING);
            mProgressBar.setProgress(volume);
            setMode(mAM.getRingerMode());
            break;

            //正常模式
         case R.id.bt_normal:
            mAM.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
            volume = mAM.getStreamMaxVolume(AudioManager.STREAM_RING);
            mProgressBar.setProgress(volume);
            setMode(mAM.getRingerMode());
            break;

            //振动模式
         case R.id.bt_vibrate:
            mAM.setRingerMode(AudioManager.RINGER_MODE_VIBRATE);
            volume = mAM.getStreamMaxVolume(AudioManager.STREAM_RING);
            mProgressBar.setProgress(volume);
            setMode(mAM.getRingerMode());
            break;
         default:
            break;
         }
      }
};

/***
   * 设置音频模式
   * @param mode
   */
private void setMode(int mode){
      Log.i(TAG, "current mode= "+ mode);
      if(mode == AudioManager.RINGER_MODE_NORMAL)//正常模式
      {
         mImageView.setImageResource(R.drawable.voice_normal);
      }
      else if (mode == AudioManager.RINGER_MODE_SILENT)//静音模式
      {
         mImageView.setImageResource(R.drawable.voice_mute);
      }
      else if( mode == AudioManager.RINGER_MODE_VIBRATE)//振动模式
      {
         mImageView.setImageResource(R.drawable.voice_vibrate);
      }


}

}