Android6.0动态权限申请步骤以及需要注意的一些坑

http://www.jianshu.com/p/a51593817825

因为工作需要，简单研究了一下Android6.0权限申请，在Google提供的sample的基础上，写了一个简单的demo。算是自己的笔记吧，可能会比较混乱，主要是方便以后查看。后期有别的问题，随时更新~

本demo github下载地址！！！
Google提供的demo的下载地址

6.0权限的基本知识，以下是需要单独申请的权限，共分为9组，每组只要有一个权限申请成功了，就默认整组权限都可以使用了。

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: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

以下是普通权限，只需要在AndroidManifest.xml中申请即可。

android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_NOTIFICATION_POLICY
android.permission.ACCESS_WIFI_STATE
android.permission.ACCESS_WIMAX_STATE
android.permission.BLUETOOTH
android.permission.BLUETOOTH_ADMIN
android.permission.BROADCAST_STICKY
android.permission.CHANGE_NETWORK_STATE
android.permission.CHANGE_WIFI_MULTICAST_STATE
android.permission.CHANGE_WIFI_STATE
android.permission.CHANGE_WIMAX_STATE
android.permission.DISABLE_KEYGUARD
android.permission.EXPAND_STATUS_BAR
android.permission.FLASHLIGHT
android.permission.GET_ACCOUNTS
android.permission.GET_PACKAGE_SIZE
android.permission.INTERNET
android.permission.KILL_BACKGROUND_PROCESSES
android.permission.MODIFY_AUDIO_SETTINGS
android.permission.NFC
android.permission.READ_SYNC_SETTINGS
android.permission.READ_SYNC_STATS
android.permission.RECEIVE_BOOT_COMPLETED
android.permission.REORDER_TASKS
android.permission.REQUEST_INSTALL_PACKAGES
android.permission.SET_TIME_ZONE
android.permission.SET_WALLPAPER
android.permission.SET_WALLPAPER_HINTS
android.permission.SUBSCRIBED_FEEDS_READ
android.permission.TRANSMIT_IR
android.permission.USE_FINGERPRINT
android.permission.VIBRATE
android.permission.WAKE_LOCK
android.permission.WRITE_SYNC_SETTINGS
com.android.alarm.permission.SET_ALARM
com.android.launcher.permission.INSTALL_SHORTCUT
com.android.launcher.permission.UNINSTALL_SHORTCUT

申请步骤

将targetSdkVersion设置为23，注意，如果你将targetSdkVersion设置为>=23，则必须按照Android谷歌的要求，动态的申请权限，如果你暂时不打算支持动态权限申请，则targetSdkVersion最大只能设置为22.

2 在AndroidManifest.xml中申请你需要的权限，包括普通权限和需要申请的特殊权限。

3.开始申请权限，此处分为3部。

（1）检查是否由此权限checkSelfPermission()，如果已经开启，则直接做你想做的。

（2）如果未开启，则判断是否需要向用户解释为何申请权限shouldShowRequestPermissionRationale。

（3）如果需要（即返回true），则可以弹出对话框提示用户申请权限原因，用户确认后申请权限requestPermissions()，如果不需要（即返回false），则直接申请权限requestPermissions()。

（这里是一部门代码，底部有比较完善的代码，整个demo可以在github中下载）。



单个权限申请.png

/**
* Requests permission.
*
* @param activity
* @param requestCode request code, e.g. if you need request CAMERA permission,parameters is PermissionUtils.CODE_CAMERA
*/
public static void requestPermission(final Activity activity, final int requestCode, PermissionGrant permissionGrant) {
if (activity == null) {
return;
}

Log.i(TAG, "requestPermission requestCode:" + requestCode);
if (requestCode < 0 || requestCode >= requestPermissions.length) {
Log.w(TAG, "requestPermission illegal requestCode:" + requestCode);
return;
}

final String requestPermission = requestPermissions[requestCode];

//如果是6.0以下的手机，ActivityCompat.checkSelfPermission()会始终等于PERMISSION_GRANTED，
// 但是，如果用户关闭了你申请的权限(如下图，在安装的时候，将一些权限关闭了)，ActivityCompat.checkSelfPermission()则可能会导致程序崩溃(java.lang.RuntimeException: Unknown exception code: 1 msg null)，
// 你可以使用try{}catch(){},处理异常，也可以判断系统版本，低于23就不申请权限，直接做你想做的。permissionGrant.onPermissionGranted(requestCode);
//        if (Build.VERSION.SDK_INT < 23) {
//            permissionGrant.onPermissionGranted(requestCode);
//            return;
//        }

int checkSelfPermission;
try {
checkSelfPermission = ActivityCompat.checkSelfPermission(activity, requestPermission);
} catch (RuntimeException e) {
Toast.makeText(activity, "please open this permission", Toast.LENGTH_SHORT)
.show();
Log.e(TAG, "RuntimeException:" + e.getMessage());
return;
}

if (checkSelfPermission != PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "ActivityCompat.checkSelfPermission != PackageManager.PERMISSION_GRANTED");

if (ActivityCompat.shouldShowRequestPermissionRationale(activity, requestPermission)) {
Log.i(TAG, "requestPermission shouldShowRequestPermissionRationale");
shouldShowRationale(activity, requestCode, requestPermission);

} else {
Log.d(TAG, "requestCameraPermission else");
ActivityCompat.requestPermissions(activity, new String[]{requestPermission}, requestCode);
}

} else {
Log.d(TAG, "ActivityCompat.checkSelfPermission ==== PackageManager.PERMISSION_GRANTED");
Toast.makeText(activity, "opened:" + requestPermissions[requestCode], Toast.LENGTH_SHORT).show();
//得到权限的时候，就可以在回调里面做你想做的事情了
permissionGrant.onPermissionGranted(requestCode);
}
}

6.0以下系统的应用程序安装界面.png

备注！！！

（1）checkSelfPermission：检查是否拥有这个权限

（2）requestPermissions：请求权限，一般会弹出一个系统对话框，询问用户是否开启这个权限。

（3）shouldShowRequestPermissionRationale：Android原生系统中，如果第二次弹出权限申请的对话框，会出现“以后不再弹出”的提示框，如果用户勾选了，你再申请权限，则shouldShowRequestPermissionRationale返回true，意思是说要给用户一个 解释，告诉用户为什么要这个权限。然而，在实际开发中，需要注意的是，很多手机对原生系统做了修改，比如小米，小米4的6.0的shouldShowRequestPermissionRationale 就一直返回false，而且在申请权限时，如果用户选择了拒绝，则不会再弹出对话框了。。。。
所以说这个地方有坑，我的解决方法是，在回调里面处理，如果用户拒绝了这个权限，则打开本应用信息界面，由用户自己手动开启这个权限。

（4）每个应用都有自己的权限管理界面，里面有本应用申请的权限以及各种状态，即使用户已经同意了你申请的权限，他也随时可以关闭



权限管理界面.png

一次申请多个权限

其实和申请一个权限是一样的，只是requestPermissions(final @NonNull Activity activity,

final @NonNull String[] permissions, final int requestCode),里面的permissions给的参数多些而已。



申请多个权限.png

/**
* 一次申请多个权限
*/
public static void requestMultiPermissions(final Activity activity, PermissionGrant grant) {

final List<String> permissionsList = getNoGrantedPermission(activity, false);
final List<String> shouldRationalePermissionsList = getNoGrantedPermission(activity, true);

//TODO checkSelfPermission
if (permissionsList == null || shouldRationalePermissionsList == null) {
return;
}
Log.d(TAG, "requestMultiPermissions permissionsList:" + permissionsList.size() + ",shouldRationalePermissionsList:" + shouldRationalePermissionsList.size());

if (permissionsList.size() > 0) {
ActivityCompat.requestPermissions(activity, permissionsList.toArray(new String[permissionsList.size()]),
CODE_MULTI_PERMISSION);
Log.d(TAG, "showMessageOKCancel requestPermissions");

} else if (shouldRationalePermissionsList.size() > 0) {
showMessageOKCancel(activity, "should open those permission",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions(activity, shouldRationalePermissionsList.toArray(new String[shouldRationalePermissionsList.size()]),
CODE_MULTI_PERMISSION);
Log.d(TAG, "showMessageOKCancel requestPermissions");
}
});
} else {
grant.onPermissionGranted(CODE_MULTI_PERMISSION);
}

}

关于权限请求结果的回调。Activity实现ActivityCompat.OnRequestPermissionsResultCallback接口，重写onRequestPermissionsResult方法。

@Override
public void onRequestPermissionsResult(final int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
PermissionUtils.requestPermissionsResult(this, requestCode, permissions, grantResults, mPermissionGrant);

}

整个申请权限工具类代码

package com.example.android.system.runtimepermissions;

import android.Manifest;
import android.app.Activity;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.provider.Settings;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
* Created by qianxiaoai on 2016/7/7.
*/
public class PermissionUtils {

private static final String TAG = PermissionUtils.class.getSimpleName();
public static final int CODE_RECORD_AUDIO = 0;
public static final int CODE_GET_ACCOUNTS = 1;
public static final int CODE_READ_PHONE_STATE = 2;
public static final int CODE_CALL_PHONE = 3;
public static final int CODE_CAMERA = 4;
public static final int CODE_ACCESS_FINE_LOCATION = 5;
public static final int CODE_ACCESS_COARSE_LOCATION = 6;
public static final int CODE_READ_EXTERNAL_STORAGE = 7;
public static final int CODE_WRITE_EXTERNAL_STORAGE = 8;
public static final int CODE_MULTI_PERMISSION = 100;

public static final String PERMISSION_RECORD_AUDIO = Manifest.permission.RECORD_AUDIO;
public static final String PERMISSION_GET_ACCOUNTS = Manifest.permission.GET_ACCOUNTS;
public static final String PERMISSION_READ_PHONE_STATE = Manifest.permission.READ_PHONE_STATE;
public static final String PERMISSION_CALL_PHONE = Manifest.permission.CALL_PHONE;
public static final String PERMISSION_CAMERA = Manifest.permission.CAMERA;
public static final String PERMISSION_ACCESS_FINE_LOCATION = Manifest.permission.ACCESS_FINE_LOCATION;
public static final String PERMISSION_ACCESS_COARSE_LOCATION = Manifest.permission.ACCESS_COARSE_LOCATION;
public static final String PERMISSION_READ_EXTERNAL_STORAGE = Manifest.permission.READ_EXTERNAL_STORAGE;
public static final String PERMISSION_WRITE_EXTERNAL_STORAGE = Manifest.permission.WRITE_EXTERNAL_STORAGE;

private static final String[] requestPermissions = {
PERMISSION_RECORD_AUDIO,
PERMISSION_GET_ACCOUNTS,
PERMISSION_READ_PHONE_STATE,
PERMISSION_CALL_PHONE,
PERMISSION_CAMERA,
PERMISSION_ACCESS_FINE_LOCATION,
PERMISSION_ACCESS_COARSE_LOCATION,
PERMISSION_READ_EXTERNAL_STORAGE,
PERMISSION_WRITE_EXTERNAL_STORAGE
};

interface PermissionGrant {
void onPermissionGranted(int requestCode);
}

/**
* Requests permission.
*
* @param activity
* @param requestCode request code, e.g. if you need request CAMERA permission,parameters is PermissionUtils.CODE_CAMERA
*/
public static void requestPermission(final Activity activity, final int requestCode, PermissionGrant permissionGrant) {
if (activity == null) {
return;
}

Log.i(TAG, "requestPermission requestCode:" + requestCode);
if (requestCode < 0 || requestCode >= requestPermissions.length) {
Log.w(TAG, "requestPermission illegal requestCode:" + requestCode);
return;
}

final String requestPermission = requestPermissions[requestCode];

//如果是6.0以下的手机，ActivityCompat.checkSelfPermission()会始终等于PERMISSION_GRANTED，
// 但是，如果用户关闭了你申请的权限，ActivityCompat.checkSelfPermission(),会导致程序崩溃(java.lang.RuntimeException: Unknown exception code: 1 msg null)，
// 你可以使用try{}catch(){},处理异常，也可以在这个地方，低于23就什么都不做，
// 个人建议try{}catch(){}单独处理，提示用户开启权限。
//        if (Build.VERSION.SDK_INT < 23) {
//            return;
//        }

int checkSelfPermission;
try {
checkSelfPermission = ActivityCompat.checkSelfPermission(activity, requestPermission);
} catch (RuntimeException e) {
Toast.makeText(activity, "please open this permission", Toast.LENGTH_SHORT)
.show();
Log.e(TAG, "RuntimeException:" + e.getMessage());
return;
}

if (checkSelfPermission != PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "ActivityCompat.checkSelfPermission != PackageManager.PERMISSION_GRANTED");

if (ActivityCompat.shouldShowRequestPermissionRationale(activity, requestPermission)) {
Log.i(TAG, "requestPermission shouldShowRequestPermissionRationale");
shouldShowRationale(activity, requestCode, requestPermission);

} else {
Log.d(TAG, "requestCameraPermission else");
ActivityCompat.requestPermissions(activity, new String[]{requestPermission}, requestCode);
}

} else {
Log.d(TAG, "ActivityCompat.checkSelfPermission ==== PackageManager.PERMISSION_GRANTED");
Toast.makeText(activity, "opened:" + requestPermissions[requestCode], Toast.LENGTH_SHORT).show();
permissionGrant.onPermissionGranted(requestCode);
}
}

private static void requestMultiResult(Activity activity, String[] permissions, int[] grantResults, PermissionGrant permissionGrant) {

if (activity == null) {
return;
}

//TODO
Log.d(TAG, "onRequestPermissionsResult permissions length:" + permissions.length);
Map<String, Integer> perms = new HashMap<>();

ArrayList<String> notGranted = new ArrayList<>();
for (int i = 0; i < permissions.length; i++) {
Log.d(TAG, "permissions: [i]:" + i + ", permissions[i]" + permissions[i] + ",grantResults[i]:" + grantResults[i]);
perms.put(permissions[i], grantResults[i]);
if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
notGranted.add(permissions[i]);
}
}

if (notGranted.size() == 0) {
Toast.makeText(activity, "all permission success" + notGranted, Toast.LENGTH_SHORT)
.show();
permissionGrant.onPermissionGranted(CODE_MULTI_PERMISSION);
} else {
openSettingActivity(activity, "those permission need granted!");
}

}

/**
* 一次申请多个权限
*/
public static void requestMultiPermissions(final Activity activity, PermissionGrant grant) {

final List<String> permissionsList = getNoGrantedPermission(activity, false);
final List<String> shouldRationalePermissionsList = getNoGrantedPermission(activity, true);

//TODO checkSelfPermission
if (permissionsList == null || shouldRationalePermissionsList == null) {
return;
}
Log.d(TAG, "requestMultiPermissions permissionsList:" + permissionsList.size() + ",shouldRationalePermissionsList:" + shouldRationalePermissionsList.size());

if (permissionsList.size() > 0) {
ActivityCompat.requestPermissions(activity, permissionsList.toArray(new String[permissionsList.size()]),
CODE_MULTI_PERMISSION);
Log.d(TAG, "showMessageOKCancel requestPermissions");

} else if (shouldRationalePermissionsList.size() > 0) {
showMessageOKCancel(activity, "should open those permission",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions(activity, shouldRationalePermissionsList.toArray(new String[shouldRationalePermissionsList.size()]),
CODE_MULTI_PERMISSION);
Log.d(TAG, "showMessageOKCancel requestPermissions");
}
});
} else {
grant.onPermissionGranted(CODE_MULTI_PERMISSION);
}

}

private static void shouldShowRationale(final Activity activity, final int requestCode, final String requestPermission) {
//TODO
String[] permissionsHint = activity.getResources().getStringArray(R.array.permissions);
showMessageOKCancel(activity, "Rationale: " + permissionsHint[requestCode], new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions(activity,
new String[]{requestPermission},
requestCode);
Log.d(TAG, "showMessageOKCancel requestPermissions:" + requestPermission);
}
});
}

private static void showMessageOKCancel(final Activity context, String message, DialogInterface.OnClickListener okListener) {
new AlertDialog.Builder(context)
.setMessage(message)
.setPositiveButton("OK", okListener)
.setNegativeButton("Cancel", null)
.create()
.show();

}

/**
* @param activity
* @param requestCode  Need consistent with requestPermission
* @param permissions
* @param grantResults
*/
public static void requestPermissionsResult(final Activity activity, final int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults, PermissionGrant permissionGrant) {

if (activity == null) {
return;
}
Log.d(TAG, "requestPermissionsResult requestCode:" + requestCode);

if (requestCode == CODE_MULTI_PERMISSION) {
requestMultiResult(activity, permissions, grantResults, permissionGrant);
return;
}

if (requestCode < 0 || requestCode >= requestPermissions.length) {
Log.w(TAG, "requestPermissionsResult illegal requestCode:" + requestCode);
Toast.makeText(activity, "illegal requestCode:" + requestCode, Toast.LENGTH_SHORT).show();
return;
}

Log.i(TAG, "onRequestPermissionsResult requestCode:" + requestCode + ",permissions:" + permissions.toString()
+ ",grantResults:" + grantResults.toString() + ",length:" + grantResults.length);

if (grantResults.length == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "onRequestPermissionsResult PERMISSION_GRANTED");
//TODO success, do something, can use callback
permissionGrant.onPermissionGranted(requestCode);

} else {
//TODO hint user this permission function
Log.i(TAG, "onRequestPermissionsResult PERMISSION NOT GRANTED");
//TODO
String[] permissionsHint = activity.getResources().getStringArray(R.array.permissions);
openSettingActivity(activity,  "Result" + permissionsHint[requestCode]);
}

}

private static void openSettingActivity(final Activity activity, String message) {

showMessageOKCancel(activity, message, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent();
intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Log.d(TAG, "getPackageName(): " + activity.getPackageName());
Uri uri = Uri.fromParts("package", activity.getPackageName(), null);
intent.setData(uri);
activity.startActivity(intent);
}
});
}

/**
* @param activity
* @param isShouldRationale true: return no granted and shouldShowRequestPermissionRationale permissions, false:return no granted and !shouldShowRequestPermissionRationale
* @return
*/
public static ArrayList<String> getNoGrantedPermission(Activity activity, boolean isShouldRationale) {

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

for (int i = 0; i < requestPermissions.length; i++) {
String requestPermission = requestPermissions[i];

//TODO checkSelfPermission
int checkSelfPermission = -1;
try {
checkSelfPermission = ActivityCompat.checkSelfPermission(activity, requestPermission);
} catch (RuntimeException e) {
Toast.makeText(activity, "please open those permission", Toast.LENGTH_SHORT)
.show();
Log.e(TAG, "RuntimeException:" + e.getMessage());
return null;
}

if (checkSelfPermission != PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "getNoGrantedPermission ActivityCompat.checkSelfPermission != PackageManager.PERMISSION_GRANTED:" + requestPermission);

if (ActivityCompat.shouldShowRequestPermissionRationale(activity, requestPermission)) {
Log.d(TAG, "shouldShowRequestPermissionRationale if");
if (isShouldRationale) {
permissions.add(requestPermission);
}

} else {

if (!isShouldRationale) {
permissions.add(requestPermission);
}
Log.d(TAG, "shouldShowRequestPermissionRationale else");
}

}
}

return permissions;
}

}

界面调用代码

package com.example.android.system.runtimepermissions;

import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.view.View;
import android.widget.Toast;

import com.example.android.common.logger.Log;

/**
* Created by qianxiaoai on 2016/7/8.
*/
public class PermissionActivity extends FragmentActivity implements ActivityCompat.OnRequestPermissionsResultCallback{
private static final String TAG = PermissionActivity.class.getSimpleName();

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_permission);
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
PermissionsFragment fragment = new PermissionsFragment();
transaction.replace(R.id.content_fragment, fragment);
transaction.commit();

}

/**
* Called when the 'show camera' button is clicked.
* Callback is defined in resource layout definition.
*/
public void showCamera(View view) {
Log.i(TAG, "Show camera button pressed. Checking permission.");
PermissionUtils.requestPermission(this, PermissionUtils.CODE_CAMERA, mPermissionGrant);
}

public void getAccounts(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_GET_ACCOUNTS, mPermissionGrant);
}

public void callPhone(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_CALL_PHONE, mPermissionGrant);
}

public void readPhoneState(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_READ_PHONE_STATE, mPermissionGrant);
}

public void accessFineLocation(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_ACCESS_FINE_LOCATION, mPermissionGrant);
}

public void accessCoarseLocation(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_ACCESS_COARSE_LOCATION, mPermissionGrant);
}

public void readExternalStorage(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_READ_EXTERNAL_STORAGE, mPermissionGrant);
}

public void writeExternalStorage(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_WRITE_EXTERNAL_STORAGE, mPermissionGrant);
}

public void recordAudio(View view) {
PermissionUtils.requestPermission(this, PermissionUtils.CODE_RECORD_AUDIO, mPermissionGrant);
}

private PermissionUtils.PermissionGrant mPermissionGrant = new PermissionUtils.PermissionGrant() {
@Override
public void onPermissionGranted(int requestCode) {
switch (requestCode) {
case PermissionUtils.CODE_RECORD_AUDIO:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_RECORD_AUDIO", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_GET_ACCOUNTS:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_GET_ACCOUNTS", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_READ_PHONE_STATE:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_READ_PHONE_STATE", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_CALL_PHONE:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_CALL_PHONE", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_CAMERA:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_CAMERA", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_ACCESS_FINE_LOCATION:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_ACCESS_FINE_LOCATION", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_ACCESS_COARSE_LOCATION:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_ACCESS_COARSE_LOCATION", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_READ_EXTERNAL_STORAGE:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_READ_EXTERNAL_STORAGE", Toast.LENGTH_SHORT).show();
break;
case PermissionUtils.CODE_WRITE_EXTERNAL_STORAGE:
Toast.makeText(PermissionActivity.this, "Result Permission Grant CODE_WRITE_EXTERNAL_STORAGE", Toast.LENGTH_SHORT).show();
break;
default:
break;
}
}
};

/**
* Callback received when a permissions request has been completed.
*/
@Override
public void onRequestPermissionsResult(final int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
PermissionUtils.requestPermissionsResult(this, requestCode, permissions, grantResults, mPermissionGrant);
}
}

xml布局

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/horizontal_page_margin"
android:paddingRight="@dimen/horizontal_page_margin"
android:paddingTop="@dimen/vertical_page_margin"
android:paddingBottom="@dimen/vertical_page_margin"
android:orientation="vertical"
>

<FrameLayout
android:id="@+id/content_fragment"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>

<ScrollView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">

<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Camera"
android:id="@+id/button_camera"
android:onClick="showCamera"/>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="RECORD_AUDIO"
android:onClick="recordAudio"/>
</LinearLayout>

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="GET_ACCOUNTS"
android:onClick="getAccounts"/>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="CALL_PHONE"
android:onClick="callPhone"/>
</LinearLayout>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="PERMISSION_READ_PHONE_STATE"
android:onClick="readPhoneState"/>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ACCESS_FINE_LOCATION"
android:onClick="accessFineLocation"/>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ACCESS_COARSE_LOCATION"
android:onClick="accessCoarseLocation"/>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="READ_EXTERNAL_STORAGE"
android:onClick="readExternalStorage"/>

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="WRITE_EXTERNAL_STORAGE"
android:onClick="writeExternalStorage"/>

</LinearLayout>
</ScrollView>

</LinearLayout>

清单文件申请的权限

<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-permission android:name="android.permission.READ_SMS"/>

<uses-permission android:name="android.permission.GET_ACCOUNTS"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>

部分 资源文件

<?xml version="1.0" encoding="utf-8"?>
<resources>
<string-array name="permissions">
<item>@string/permission_recode_audio_hint</item>
<item>@string/permission_get_accounts_hint</item>
<item>@string/permission_read_phone_hint</item>
<item>@string/permission_call_phone_hint</item>
<item>@string/permission_camera_hint</item>
<item>@string/permission_access_fine_location_hint</item>
<item>@string/permission_access_coarse_location_hint</item>
<item>@string/permission_read_external_hint</item>
<item>@string/permission_white_external_hint</item>
</string-array>
</resources>

<string name="permission_get_accounts_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_GET_ACCOUNTS</string>
<string name="permission_read_phone_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_READ_PHONE_STATE</string>
<string name="permission_call_phone_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_CALL_PHONE</string>
<string name="permission_camera_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_CAMERA</string>
<string name="permission_access_fine_location_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_ACCESS_FINE_LOCATION</string>
<string name="permission_access_coarse_location_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_ACCESS_COARSE_LOCATION</string>
<string name="permission_read_external_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_READ_EXTERNAL_STORAGE</string>
<string name="permission_white_external_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_WRITE_EXTERNAL_STORAGE</string>
<string name="permission_recode_audio_hint">没有此权限，无法开启这个功能，请开启权限。PERMISSION_RECORD_AUDIO</string>