Android6.0运行时权限(基于RxPermission开源库)

//运行时权限
compile ‘com.tbruyelle.rxpermissions:rxpermissions:0.9.4@aar‘

//运行时权限
compile ‘com.tbruyelle.rxpermissions2:rxpermissions:0.9.4@aar‘
compile ‘io.reactivex.rxjava2:rxjava:2.0.2‘

compile ‘com.jakewharton.rxbinding2:rxbinding:2.0.0‘

<!-- ======================授权获取设备ANDROID_ID========================== -->
<!-- 访问电话状态 -->
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<!-- 允许程序读取外部存储文件 -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<!-- 允许程序写入外部存储，如SD卡上写文件 -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
<uses-permission android:name="android.permission.CAMERA" />

import com.jakewharton.rxbinding2.view.RxView;
import com.tbruyelle.rxpermissions2.Permission;
import com.tbruyelle.rxpermissions2.RxPermissions;
import io.reactivex.functions.Action;
import io.reactivex.functions.Consumer;

/**只有一个运行时权限申请的情况*/
private void onePermission(){
    RxPermissions rxPermissions = new RxPermissions(MainActivity.this); // where this is an Activity instance
    rxPermissions.request(Manifest.permission.READ_PHONE_STATE) //权限名称，多个权限之间逗号分隔开
            .subscribe(new Consumer<Boolean>() {
                @Override
                public void accept(Boolean granted) throws Exception {
                    Log.e(TAG, "{accept}granted=" + granted);//执行顺序——1【多个权限的情况，只有所有的权限均允许的情况下granted==true】
                    if (granted) { // 在android 6.0之前会默认返回true
                        // 已经获取权限
                        Toast.makeText(MainActivity.this, "已经获取权限", Toast.LENGTH_SHORT).show();
                        String deviceId = ((TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();//根据不同的手机设备返回IMEI，MEID或者ESN码
                        Toast.makeText(MainActivity.this, "{accept}deviceId=" + deviceId, Toast.LENGTH_SHORT).show();
                    } else {
                        // 未获取权限
                        Toast.makeText(MainActivity.this, "您没有授权该权限，请在设置中打开授权", Toast.LENGTH_SHORT).show();
                    }
                }
            }, new Consumer<Throwable>() {
                @Override
                public void accept(Throwable throwable) throws Exception {
                    Log.e(TAG,"{accept}");//可能是授权异常的情况下的处理
                }
            }, new Action() {
                @Override
                public void run() throws Exception {
                    Log.e(TAG,"{run}");//执行顺序——2
                }
            });
}

/**同时请求多个权限（合并结果）的情况*/
    private void MultPermission(){
        RxPermissions rxPermissions = new RxPermissions(MainActivity.this); // where this is an Activity instance
        rxPermissions.request(Manifest.permission.READ_PHONE_STATE,
                Manifest.permission.READ_EXTERNAL_STORAGE)//权限名称，多个权限之间逗号分隔开
                .subscribe(new Consumer<Boolean>() {
                    @Override
                    public void accept(Boolean granted) throws Exception {
                        Log.e(TAG, "{accept}granted=" + granted);//执行顺序——1【多个权限的情况，只有所有的权限均允许的情况下granted==true】
                        if (granted) { // 在android 6.0之前会默认返回true
                            // 已经获取权限
                            Toast.makeText(MainActivity.this, "已经获取权限", Toast.LENGTH_SHORT).show();
                        } else {
                            // 未获取权限
                            Toast.makeText(MainActivity.this, "您没有授权该权限，请在设置中打开授权", Toast.LENGTH_SHORT).show();
                        }
                    }
                }, new Consumer<Throwable>() {
                    @Override
                    public void accept(Throwable throwable) throws Exception {
                        Log.e(TAG,"{accept}");//可能是授权异常的情况下的处理
                    }
                }, new Action() {
                    @Override
                    public void run() throws Exception {
                        Log.e(TAG,"{run}");//执行顺序——2
                    }
                });
    }

/**同时请求多个权限（分别获取结果）的情况*/
    private void MultPermission2(){
        RxPermissions rxPermissions = new RxPermissions(MainActivity.this); // where this is an Activity instance
        rxPermissions.requestEach(Manifest.permission.READ_PHONE_STATE,
                Manifest.permission.READ_EXTERNAL_STORAGE)//权限名称，多个权限之间逗号分隔开
                .subscribe(new Consumer<Permission>(){
                    @Override
                    public void accept(Permission permission) throws Exception {
                        Log.e(TAG, "{accept}permission.name=" + permission.name);
                        Log.e(TAG, "{accept}permission.granted=" + permission.granted);
                        if(permission.name.equals(Manifest.permission.READ_PHONE_STATE) && permission.granted){
                            // 已经获取权限
                            Toast.makeText(MainActivity.this, "已经获取权限", Toast.LENGTH_SHORT).show();
                            String deviceId = ((TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE)).getDeviceId();//根据不同的手机设备返回IMEI，MEID或者ESN码
                            Toast.makeText(MainActivity.this, "{accept}deviceId=" + deviceId, Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }

/**条件触发获取权限(结合RxBinding使用)的情况*/
    private void clickPermission(View view){
        RxPermissions rxPermissions = new RxPermissions(MainActivity.this); // where this is an Activity instance
        RxView.clicks(view)
                .compose(rxPermissions.ensure(Manifest.permission.CAMERA))
                .subscribe(new Consumer<Boolean>() {
                    @Override
                    public void accept(Boolean granted) {
                        Log.e(TAG, "{accept}granted=" + granted);//【多个权限的情况，只有所有的权限均允许的情况下granted==true】
                        if (granted) { // 在android 6.0之前会默认返回true
                            // 已经获取权限
                            Toast.makeText(MainActivity.this, "已经获取CAMERA权限", Toast.LENGTH_SHORT).show();
                        } else {
                            // 未获取权限
                            Toast.makeText(MainActivity.this, "您没有授权该权限，请在设置中打开授权", Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.why.project.runtime.MainActivity">

    <Button
        android:id="@+id/btn_getpermission"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="手动获取权限"
        android:layout_centerInParent="true"/>
</RelativeLayout>