今天小编就为大家分享一篇android 6.0 权限授权方法，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧
这里介绍两种方式，如下：
一、逐次
private static final int PERMISSION_READ_EXTERNAL_STORAGE = 101; private static final int PERMISSION_WRITE_EXTERNAL_STORAGE = 102; private static final int PERMISSION_CAMERA = 103; private void requestPermission() { if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)== PackageManager.PERMISSION_DENIED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_WRITE_EXTERNAL_STORAGE); } if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, PERMISSION_READ_EXTERNAL_STORAGE); } if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_DENIED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, PERMISSION_CAMERA); } } @Override public void onRequestPermissionsResult(int requestCode, String permissions[], int []grantResults) { switch (requestCode) { case PERMISSION_CAMERA: { if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { } else { Toast.makeText(this, "没有摄像头权限我什么都做不了哦!", Toast.LENGTH_LONG).show(); } break; } case PERMISSION_READ_EXTERNAL_STORAGE: { if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { } else { Toast.makeText(this, "请打开存储读写权限，确保APP正常运行", Toast.LENGTH_LONG).show();; } break; } case PERMISSION_WRITE_EXTERNAL_STORAGE: { if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { } else { Toast.makeText(this, "请打开存储读写权限，确保APP正常运行", Toast.LENGTH_LONG).show();; } break; } } } 二、全部
private void requestPermission() { List permissionsNeeded = new ArrayList(); if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)== PackageManager.PERMISSION_DENIED) { permissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE); } if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_DENIED) { permissionsNeeded.add(Manifest.permission.READ_EXTERNAL_STORAGE); } if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_DENIED) { permissionsNeeded.add(Manifest.permission.CAMERA); } if(permissionsNeeded.size()>0){ ActivityCompat.requestPermissions(this, permissionsNeeded.toArray(new String[permissionsNeeded.size()]), 1); } } @Override public void onRequestPermissionsResult(int requestCode, String permissions[], int []grantResults) { switch (requestCode) { case 1: { if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { if (grantResults.length > 0 && grantResults[1] == PackageManager.PERMISSION_GRANTED) { if (grantResults.length > 0 && grantResults[2] == PackageManager.PERMISSION_GRANTED) { } else { dialog(); } } else { dialog(); } } else { dialog(); } break; } } } 以上这篇android 6.0 权限授权方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持html中文网。
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