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java.lang.RuntimeException: setAudioSource failed. at android.media.MediaRecorder.setAudioSource(Native Method)

at com.tongshuo.tongchuangzhijian.widget.AudioManager.prepareAudio(AudioManager.java:66)报的这里有问题啊，

慕神8331143

2017-07-18

源自：Android-仿微信语音聊天 4-3

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1 回答

BlueBlueSkyZ
2017-07-29

安卓6.0以上需要动态获取权限，在MainActivity中加入以下代码

if (Build.VERSION.SDK_INT >= 23) {
int REQUEST_CODE_CONTACT = 101;
String[] permissions = {Manifest.permission.RECORD_AUDIO,
Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_EXTERNAL_STORAGE};
//验证是否许可权限
for (String str : permissions) {
if (this.checkSelfPermission(str) != PackageManager.PERMISSION_GRANTED) {
//申请权限
this.requestPermissions(permissions, REQUEST_CODE_CONTACT);
return;
}
}
}