Android6.0使用RxPermissions获取运行时权限

1.添加依赖

compile 'com.tbruyelle.rxpermissions:rxpermissions:0.7.0@aar'
compile 'io.reactivex:rxjava:1.1.3'

2.在清单文件中加入权限

   <uses-permission android:name="android.permission.CALL_PHONE"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.RECEIVE_MMS" />
    <uses-permission android:name="android.permission.READ_CALL_LOG" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.READ_CALENDAR" />

3.代码实现

MainActivity.java

package com.zhoujian.mpermissions;

import android.Manifest;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.tbruyelle.rxpermissions.Permission;
import com.tbruyelle.rxpermissions.RxPermissions;
import rx.Observable;
import rx.functions.Action1;


public class MainActivity extends AppCompatActivity {


    private Button mButtonOne;
    private Button mButton;
    private Button mBtnCallPhone;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initViews();
        clickEvent();
    }


    public void initViews() {
        mButton = (Button) findViewById(R.id.id_btn_button);
        mButtonOne = (Button) findViewById(R.id.id_button);
        mBtnCallPhone = (Button) findViewById(R.id.id_btn_callphone);
    }

    private void clickEvent() {

        //打电话的权限，请求单个权限
        mBtnCallPhone.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                RxPermissions mPermissions = RxPermissions.getInstance(MainActivity.this);
                Observable<Boolean> mRequest = mPermissions.request(Manifest.permission.CALL_PHONE);
                mRequest.subscribe(new Action1<Boolean>() {
                    @Override
                    public void call(Boolean aBoolean) {
                        if (aBoolean) {
                            Toast.makeText(MainActivity.this, "获取打电话权限成功", Toast.LENGTH_SHORT).show();
                            Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + 10086));
                            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                            startActivity(intent);
                        } else {
                            Toast.makeText(MainActivity.this, "获取打电话权限失败", Toast.LENGTH_SHORT).show();
                        }
                    }
                });
            }
        });


        //同时请求多个权限
        mButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                RxPermissions.getInstance(MainActivity.this)
                        .request(Manifest.permission.RECEIVE_MMS,
                                Manifest.permission.READ_CALL_LOG)//多个权限用","隔开
                        .subscribe(new Action1<Boolean>() {
                            @Override
                            public void call(Boolean aBoolean) {
                                if (aBoolean) {
                                    //当所有权限都允许之后，返回true

                                    Toast.makeText(MainActivity.this, "权限允许", Toast.LENGTH_SHORT).show();

                                } else {
                                    //只要有一个权限禁止，返回false
                                    Toast.makeText(MainActivity.this, "拒绝", Toast.LENGTH_SHORT).show();
                                }
                            }

                        });
            }
        });



        //分别申请多个权限
        mButtonOne.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                RxPermissions.getInstance(MainActivity.this)
                        //分别申请多个权限时，使用requestEach
                        .requestEach(Manifest.permission.ACCESS_FINE_LOCATION,
                                Manifest.permission.RECORD_AUDIO,
                                Manifest.permission.CAMERA)
                        .subscribe(new Action1<Permission>() {
                            @Override
                            public void call(Permission permission) {
                                if (permission.name.equals(Manifest.permission.ACCESS_FINE_LOCATION)) {
                                    //当ACCESS_FINE_LOCATION权限获取成功时，permission.granted=true
                                    Log.i("permissions", Manifest.permission.ACCESS_FINE_LOCATION + "：" + permission.granted);
                                }
                                if (permission.name.equals(Manifest.permission.RECORD_AUDIO)) {
                                    //当RECORD_AUDIO 权限获取成功时，permission.granted=true
                                    Log.i("permissions", Manifest.permission.RECORD_AUDIO + "：" + permission.granted);
                                }
                                if (permission.name.equals(Manifest.permission.CAMERA)) {
                                    //当CAMERA权限获取成功时，permission.granted=true
                                    Log.i("permissions", Manifest.permission.CAMERA + "：" + permission.granted);
                                }
                            }
                        });
            }
        });
    }
}

activity_main.xml

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity">

    <Button
        android:id="@+id/id_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="分别请求多个权限"/>

    <Button
        android:id="@+id/id_btn_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="同时请求多个权限"/>

    <Button
        android:id="@+id/id_btn_callphone"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="请求单个权限"/>

</LinearLayout>