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Android 6.0权限申请

2017-07-19 18:03 211 查看
一、6.0需要处理哪些权限?

6.0之前,只要在mainfest申请即可。

6.0之后:

普通权限(Normal Permission)同6.0之前。普通权限是不涉及用户隐私的。
如下:
ACCESS_LOCATION_EXTRA_COMMANDS
ACCESS_NETWORK_STATE
ACCESS_NOTIFICATION_POLICY
ACCESS_WIFI_STATE
BLUETOOTH
BLUETOOTH_ADMIN
BROADCAST_STICKY
CHANGE_NETWORK_STATE
CHANGE_WIFI_MULTICAST_STATE
CHANGE_WIFI_STATE
DISABLE_KEYGUARD
EXPAND_STATUS_BAR
GET_PACKAGE_SIZE
INSTALL_SHORTCUT
INTERNET
KILL_BACKGROUND_PROCESSES
MODIFY_AUDIO_SETTINGS
NFC
READ_SYNC_SETTINGS
READ_SYNC_STATS
RECEIVE_BOOT_COMPLETED
REORDER_TASKS
REQUEST_INSTALL_PACKAGES
SET_ALARM
SET_TIME_ZONE
SET_WALLPAPER
SET_WALLPAPER_HINTS
TRANSMIT_IR
UNINSTALL_SHORTCUT
USE_FINGERPRINT
VIBRATE
WAKE_LOCK
WRITE_SYNC_SETTINGS


相对的非普通权限(Dangrous Permission)如下:

通过adb shell pm list permissions -d -g 查看

Dangerous Permissions:

group:android.permission-group.CONTACTS
permission:android.permission.WRITE_CONTACTS
permission:android.permission.GET_ACCOUNTS
permission:android.permission.READ_CONTACTS

group:android.permission-group.PHONE
permission:android.permission.READ_CALL_LOG
permission:android.permission.READ_PHONE_STATE
permission:android.permission.CALL_PHONE
permission:android.permission.WRITE_CALL_LOG
permission:android.permission.USE_SIP
permission:android.permission.PROCESS_OUTGOING_CALLS
permission:com.android.voicemail.permission.ADD_VOICEMAIL

group:android.permission-group.CALENDAR
permission:android.permission.READ_CALENDAR
permission:android.permission.WRITE_CALENDAR

group:android.permission-group.CAMERA
permission:android.permission.CAMERA

group:android.permission-group.SENSORS
permission:android.permission.BODY_SENSORS

group:android.permission-group.LOCATION
permission:android.permission.ACCESS_FINE_LOCATION
permission:android.permission.ACCESS_COARSE_LOCATION

group:android.permission-group.STORAGE
permission:android.permission.READ_EXTERNAL_STORAGE
permission:android.permission.WRITE_EXTERNAL_STORAGE

group:com.sina.weibo.permission-group
permission:com.sina.weibo.permission.USER

group:android.permission-group.MICROPHONE
permission:android.permission.RECORD_AUDIO

group:android.permission-group.SMS
permission:android.permission.READ_SMS
permission:android.permission.RECEIVE_WAP_PUSH
permission:android.permission.RECEIVE_MMS
permission:android.permission.RECEIVE_SMS
permission:android.permission.SEND_SMS
permission:android.permission.READ_CELL_BROADCASTS

ungrouped:
permission:com.xiaomi.xmsf.permission.PAYMENT
permission:com.dsi.ant.permission.ANT
permission:miui.permission.ACCESS_BLE_SETTINGS
permission:com.dsi.ant.permission.ANT_ADMIN


二、6.0权限处理

两种办法:

a:targetSdk如果设置为22及以下,则同6.0之前,直接在清单文件申请即可。

b:targetSdk>=23,动态申请权限。

思路:应用启动或在需要权限的时候判断是否已有对应权限,若无,则对需要的权限进行申请。若用户拒绝,做出对应的处理。

动态申请权限:

流程:清单文件申请—–>权限检查—–>申请权限—–>权限回调

1.清单文件申请



2.权限检查

if (ContextCompat.checkSelfPermission(thisActivity,
Manifest.permission.READ_CONTACTS)
!= PackageManager.PERMISSION_GRANTED) {
}else{
//
}
这里用了 ContextCompat.checkSelfPermission的API,第一个参数是Context,第二个参数是权限。


3.申请权限

ActivityCompat.requestPermissions(thisActivity,
new String[]{Manifest.permission.READ_CONTACTS},
MY_PERMISSIONS_REQUEST_READ_CONTACTS);


这里使用了requestPermissions API,前两个参数同checkSelfPermission,第三个参数是int型的权限请求码。

如果想申请权限时附带解释,可以使用下面这个API

ActivityCompat.shouldShowRequestPermissionRationale(thisActivity,Manifest.permission.READ_CONTACTS)


4.权限申请回调

实现OnRequestPermissionsResultCallback接口中的onRequestPermissionsResult方法。

@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_READ_CONTACTS: {
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {

// permission was granted, yay! Do the
// contacts-related task you need to do.

} else {

// permission denied, boo! Disable the
// functionality that depends on this permission.
}
return;
}
}
}


第一个参数:请求码,第二个参数请求权限的集合,第三个参数对应权限申请的结果集。

如果被用户点击返回,则结果集长度为0。

grantResults[0] == PackageManager.PERMISSION_GRANTED表示 第一个申请的权限已被授权。

关于权限的封装后续补充。
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