android 開發如果api >= 23 需要顯式申請許可權
阿新 • • 發佈:2018-11-26
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // 如果api >= 23 需要顯式申請許可權,程式碼舉例如下: if (Build.VERSION.SDK_INT >= 23) { if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(this, Manifest.permission.INTERNET) != PackageManager.PERMISSION_GRANTED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_PHONE_STATE, Manifest.permission.INTERNET}, 0); } } setContentView(R.layout.main);