Android 6.0以上动态获取权限问题，百度语音识别

标签：申请   state   gem   context   storage   read   on()   override   work   

由于机器人的板子升级到了android 7.0系统，于是出现了语音唤醒不了，识别不了的问题，马上意识到应该是android 6.0以上需要动态获取权限导致的原因，于是乎写了动态申请权限，调用了动态权限回调。果然好了。接下来贴代码，希望对大家有帮助。

/**
 * android 6.0 以上需要动态申请权限
 */
private void initPermission() {
    String permissions[] = {
            Manifest.permission.RECORD_AUDIO,
            Manifest.permission.READ_PHONE_STATE,
            Manifest.permission.ACCESS_NETWORK_STATE,
            Manifest.permission.READ_EXTERNAL_STORAGE,
            Manifest.permission.WRITE_EXTERNAL_STORAGE,
            Manifest.permission.MODIFY_AUDIO_SETTINGS,
            Manifest.permission.ACCESS_WIFI_STATE,
            Manifest.permission.WAKE_LOCK,
            Manifest.permission.RECEIVE_BOOT_COMPLETED
    };

    ArrayList<String> toApplyList = new ArrayList<String>();

    for (String perm : permissions) {
        if (PackageManager.PERMISSION_GRANTED != ContextCompat.checkSelfPermission(this, perm)) {
            toApplyList.add(perm);
            //进入到这里代表没有权限.
            Log.e("--------->", "没有权限");
        } else {

            Log.e("--------->", "已经被授权");
        }
    }
    String tmpList[] = new String[toApplyList.size()];
    if (!toApplyList.isEmpty()) {
        ActivityCompat.requestPermissions(this, toApplyList.toArray(tmpList), 123);
    }

}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    //  super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    switch (requestCode) {
        case 1: {
            // 授权被允许
            if (grantResults.length > 0
                    && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                Log.e("-------->", "授权请求被允许");
                // permission was granted, yay! Do the
                // contacts-related task you need to do.

            } else {
                Log.e("-------->", "授权请求被拒绝");
            }
            return;
        }
    }
}



然后在oncreate方法里调用initpermission方法，完成。

Android 6.0以上动态获取权限问题，百度语音识别

标签：申请   state   gem   context   storage   read   on()   override   work   

原文地址：https://www.cnblogs.com/carina-jiang/p/8856309.html