[英]Android 6 Permission access to internet
month ago I wrote my first app and I put permission to write on sd-card, when activity start i request permission i do: 一个月前我写了我的第一个应用程序并且我允许在SD卡上写,当活动开始我请求权限时我做:
if (permission != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage("L'app richiede i permessi di scrittura")
.setTitle("Richiesta Permessi");
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
makeRequest();
}
});
AlertDialog dialog = builder.create();
dialog.show();
} else {
makeRequest();
}
}
this is makeRequest()
这是makeRequest()
private static final int REQUEST_WRITE_STORAGE = 112;
private static String TAG = "PermissionDemo";
protected void makeRequest() {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
REQUEST_WRITE_STORAGE);
}
@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case REQUEST_WRITE_STORAGE: {
if (grantResults.length == 0
|| grantResults[0] !=
PackageManager.PERMISSION_GRANTED) {
//Log.i(TAG, "Permission has been denied by user");
finish();
} else {
//Log.i(TAG, "Permission has been granted by user");
creaConfigurazioneIniziale();
}
return;
}
}
}
Now my app have need permission for internet i have put this on manifest: 现在我的应用程序需要互联网许可我已经把它放在清单上:
<uses-permission android:name="android.permission.INTERNET" />
and this 和这个
but don't work, what i can do to add permission for Internet and network? 但是不工作,我可以做些什么来增加互联网和网络的权限? I have try to add makereqeust
this: 我试着添加makereqeust
这个:
protected void makeRequest() {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
REQUEST_WRITE_STORAGE);
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.INTERNET},
REQUEST_WRITE_STORAGE);
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_NETWORK_STATE},
REQUEST_WRITE_STORAGE);
}
but don't work. 但是不行。 How i can do to solve problem? 我该怎么做才能解决问题?
You don't need to ask for internet or access_network_state permission because Android grant it by default. 您无需请求Internet或access_network_state权限,因为Android默认授予它。
there are some dangerous permissions which we have to check 我们必须检查一些危险的权限
CALENDAR : READ_CALENDAR, WRITE_CALENDAR 日历: READ_CALENDAR,WRITE_CALENDAR
CAMERA : CAMERA 相机:相机
CONTACTS : READ_CONTACTS, WRITE_CONTACTS, GET_ACCOUNTS 联系人: READ_CONTACTS,WRITE_CONTACTS,GET_ACCOUNTS
LOCATION : ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION 位置: ACCESS_FINE_LOCATION,ACCESS_COARSE_LOCATION
MICROPHONE : RECORD_AUDIO 麦克风: RECORD_AUDIO
PHONE : READ_PHONE_STATE, CALL_PHONE, READ_CALL_LOG, WRITE_CALL_LOG, ADD_VOICEMAIL, USE_SIP, PROCESS_OUTGOING_CALLS 电话: READ_PHONE_STATE,CALL_PHONE,READ_CALL_LOG,WRITE_CALL_LOG,ADD_VOICEMAIL,USE_SIP,PROCESS_OUTGOING_CALLS
SENSORS : BODY_SENSORS 传感器: BODY_SENSORS
SMS : SEND_SMS, RECEIVE_SMS, READ_SMS, RECEIVE_WAP_PUSH, RECEIVE_MMS SMS: SEND_SMS,RECEIVE_SMS,READ_SMS,RECEIVE_WAP_PUSH,RECEIVE_MMS
STORAGE : READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE 存储: READ_EXTERNAL_STORAGE,WRITE_EXTERNAL_STORAGE
ACCESS_LOCATION_EXTRA_COMMANDS ACCESS_LOCATION_EXTRA_COMMANDS
ACCESS_NETWORK_STATE ACCESS_NETWORK_STATE
ACCESS_NOTIFICATION_POLICY ACCESS_NOTIFICATION_POLICY
ACCESS_WIFI_STATE ACCESS_WIFI_STATE
BLUETOOTH 蓝牙
BLUETOOTH_ADMIN BLUETOOTH_ADMIN
BROADCAST_STICKY BROADCAST_STICKY
CHANGE_NETWORK_STATE CHANGE_NETWORK_STATE
CHANGE_WIFI_MULTICAST_STATE CHANGE_WIFI_MULTICAST_STATE
CHANGE_WIFI_STATE CHANGE_WIFI_STATE
DISABLE_KEYGUARD DISABLE_KEYGUARD
EXPAND_STATUS_BAR EXPAND_STATUS_BAR
FLASHLIGHT 手电筒
GET_PACKAGE_SIZE GET_PACKAGE_SIZE
INTERNET 互联网
KILL_BACKGROUND_PROCESSES KILL_BACKGROUND_PROCESSES
MODIFY_AUDIO_SETTINGS 许可权
NFC NFC
READ_SYNC_SETTINGS READ_SYNC_SETTINGS
READ_SYNC_STATS READ_SYNC_STATS
RECEIVE_BOOT_COMPLETED 项值
REORDER_TASKS REORDER_TASKS
REQUEST_INSTALL_PACKAGES REQUEST_INSTALL_PACKAGES
SET_TIME_ZONE SET_TIME_ZONE
SET_WALLPAPER SET_WALLPAPER
SET_WALLPAPER_HINTS SET_WALLPAPER_HINTS
TRANSMIT_IR TRANSMIT_IR
USE_FINGERPRINT USE_FINGERPRINT
VIBRATE VIBRATE
WAKE_LOCK WAKE_LOCK
WRITE_SYNC_SETTINGS WRITE_SYNC_SETTINGS
SET_ALARM SET_ALARM
INSTALL_SHORTCUT INSTALL_SHORTCUT
UNINSTALL_SHORTCUT UNINSTALL_SHORTCUT
For more information check this out. 有关更多信息,请查看此信息。 Normal and Dangerous Permissions 正常和危险的权限
I am posting code the way i did. 我按照我的方式发布代码。 Let's say we what to check for CAMARA
permission. 假设我们要检查CAMARA
权限。
public class Utility {
public static final int MY_PERMISSIONS_REQUEST_CAMERA = 130;
public static boolean checkPermissionCAMERA(final Context context) {
int currentAPIVersion = Build.VERSION.SDK_INT;
if (currentAPIVersion >= android.os.Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(context,
Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale((Activity) context,
Manifest.permission.CAMERA)) {
AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
alertBuilder.setCancelable(true);
alertBuilder.setTitle("Permission necessary");
alertBuilder.setMessage("Camera permission is necessary");
alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions((Activity) context,
new String[] { Manifest.permission.CAMERA }, MY_PERMISSIONS_REQUEST_CAMERA);
}
});
AlertDialog alert = alertBuilder.create();
alert.show();
} else {
ActivityCompat.requestPermissions((Activity) context, new String[] { Manifest.permission.CAMERA },
MY_PERMISSIONS_REQUEST_CAMERA);
}
return false;
} else {
return true;
}
} else {
return true;
}
}
public static void showDialogOK(final Activity context, String message) {
AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
alertBuilder.setCancelable(true);
alertBuilder.setTitle("Permission necessary");
alertBuilder.setMessage(message);
alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Utility.checkAndRequestPermissions(context);
}
});
AlertDialog alert = alertBuilder.create();
alert.show();
}
}
Now inside your Activity. 现在进入你的活动。
if(Utility.checkPermissionCAMERA(this)){
// Do work
}
and finally override onRequestPermissionsResult
最后覆盖onRequestPermissionsResult
@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] grantResults) {
switch (requestCode) {
case Utility.MY_PERMISSIONS_REQUEST_CAMERA:
if (ContextCompat.checkSelfPermission(Splash_Activity.this,
Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED) {
// do work
}else{
// take action
}
break;
}
}
How to Check for multiple permissions? 如何检查多个权限?
public class Utility {
public static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 101;
public static boolean checkAndRequestPermissions(final Activity context) {
int ExtstorePermission = ContextCompat.checkSelfPermission(context,
Manifest.permission.READ_EXTERNAL_STORAGE);
int WExtstorePermission = ContextCompat.checkSelfPermission(context,
Manifest.permission.WRITE_EXTERNAL_STORAGE);
int cameraPermission = ContextCompat.checkSelfPermission(context,
Manifest.permission.CAMERA);
int READ_PHONE_STATE = ContextCompat.checkSelfPermission(context,
Manifest.permission.READ_PHONE_STATE);
int location = ContextCompat.checkSelfPermission(context,
Manifest.permission.ACCESS_FINE_LOCATION);
int READ_CONTACTS = ContextCompat.checkSelfPermission(context,
Manifest.permission.READ_CONTACTS);
int RECORD_AUDIO = ContextCompat.checkSelfPermission(context,
Manifest.permission.RECORD_AUDIO);
int internet = ContextCompat.checkSelfPermission(context,
Manifest.permission.INTERNET);
List<String> listPermissionsNeeded = new ArrayList<>();
if (cameraPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.CAMERA);
}
if (WExtstorePermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded
.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
if (ExtstorePermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded
.add(Manifest.permission.READ_EXTERNAL_STORAGE);
}
if (location != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (READ_PHONE_STATE != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_PHONE_STATE);
}
if (READ_CONTACTS != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_CONTACTS);
}
if (RECORD_AUDIO != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.RECORD_AUDIO);
}
if (internet != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.INTERNET);
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(context, listPermissionsNeeded
.toArray(new String[listPermissionsNeeded.size()]),
REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
public static void showDialogOK(final Activity context, String message) {
AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
alertBuilder.setCancelable(true);
alertBuilder.setTitle("Permission necessary");
alertBuilder.setMessage(message);
alertBuilder.setPositiveButton(android.R.string.yes,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Utility.checkAndRequestPermissions(context);
}
});
AlertDialog alert = alertBuilder.create();
alert.show();
}
}
I hope this will help 我希望这个能帮上忙
Please check link1 , link2 请检查link1 , link2
It is still mandatory for apps that will access the Internet. 对于将访问Internet的应用程序,它仍然是必需的。 If a developer were to publish an app without defining it in the Android manifest, an exception will be thrown the first time a connection attempt is made, and the app will possibly crash. 如果开发人员发布应用程序而未在Android清单中定义该应用程序,则在第一次进行连接尝试时将抛出异常,并且应用程序可能会崩溃。 This is no different than before. 这和以前没什么不同。
Limited Permissions Granted at Install Time: When the user installs or updates the app, the system grants the app all permissions that the app requests that fall under PROTECTION_NORMAL. 安装时授予的有限权限:当用户安装或更新应用程序时,系统会向应用程序授予应用程序请求属于PROTECTION_NORMAL的所有权限。 For example, alarm clock and internet permissions fall under PROTECTION_NORMAL, so they are automatically granted at install time. 例如,闹钟和互联网权限属于PROTECTION_NORMAL,因此它们会在安装时自动授予。
Thanks 谢谢
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