Android6.0权限封装

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简介

Android6.0中对权限分为了一般权限和危险权限。

一般权限：只要在清单文件中注册即可使用。

危险权限：除了要在清单文件中注册外，还要对用户进行请求权限弹窗提醒，才可以使用。

危险权限

关于日历的权限：

<uses-permission android:name="android.permission.READ_CALENDAR"/><uses-permission android:name="android.permission.WRITE_CALENDAR"/>

关于相机的权限：

<uses-permission android:name="android.permission.CAMERA"/>

关于联系人的权限：

<uses-permission android:name="android.permission.READ_CONTACTS"/><uses-permission android:name="android.permission.WRITE_CONTACTS"/><uses-permission android:name="android.permission.GET_CONTACTS"/>

关于位置的权限：

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/><uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

关于电话的权限：

<uses-permission android:name="android.permission.READ_PHONE_STATE"/><uses-permission android:name="android.permission.CALL_PHONE"/><uses-permission android:name="android.permission.READ_CALL_LOG"/><uses-permission android:name="android.permission.WRITE_CALL_LOG"/><uses-permission android:name="android.permission.USE_SIP"/><uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>

关于传感器的权限：

<uses-permission android:name="android.permission.BODY_SENSORS"/>

关于短信的权限：

<uses-permission android:name="android.permission.SEND_SMS"/><uses-permission android:name="android.permission.RECEIVE_SMS"/><uses-permission android:name="android.permission.READ_SMS"/><uses-permission android:name="android.permission.RECEIVE_WAP_PUSH"/><uses-permission android:name="android.permission.RECEIVE_MMS"/><uses-permission android:name="android.permission.READ_CELL_BROADCASTS"/>

关于SD卡的权限

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

import android.app.Activity;import android.content.DialogInterface;import android.content.Intent;import android.content.pm.PackageManager;import android.net.Uri;import android.os.Build;import android.provider.Settings;import android.support.annotation.NonNull;import android.support.v4.app.ActivityCompat;import android.support.v4.content.ContextCompat;import android.support.v7.app.AlertDialog;import android.util.Log;import java.util.ArrayList;import java.util.List;/** * Created by zhoujian on 2017/3/5. */public class BasePermissionsActivity extends Activity{    public static final String TAG = "BasePermissionsActivity";    public static  int REQUEST_CODE = 0;    public void requestPermission(String[] permissions,int requestCode)    {        this.REQUEST_CODE = requestCode;        //检查权限是否授权        if(checkPermissions(permissions))        {            permissinSucceed(REQUEST_CODE);        }        else        {            List<String> needPermissions = getPermissions(permissions);            ActivityCompat.requestPermissions(this, needPermissions.toArray(new String[needPermissions.size()]), REQUEST_CODE);        }    }    private List<String> getPermissions(String[] permissions)    {        List<String> permissionList = new ArrayList<>();        for (String permission : permissions) {            if (ContextCompat.checkSelfPermission(this, permission) !=                    PackageManager.PERMISSION_GRANTED ||                    ActivityCompat.shouldShowRequestPermissionRationale(this, permission)) {                permissionList.add(permission);            }        }        return permissionList;    }    @Override    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {        super.onRequestPermissionsResult(requestCode, permissions, grantResults);        if (requestCode == REQUEST_CODE) {            if (verificationPermissions(grantResults)) {                permissinSucceed(REQUEST_CODE);            } else {                permissionFailing(REQUEST_CODE);                showFaiingDialog();            }        }    }    private boolean verificationPermissions(int[] results)    {        for (int result : results) {            if (result != PackageManager.PERMISSION_GRANTED) {                return false;            }        }        return true;    }    /**     * 检测所有的权限是否都已授权     *     * @param permissions     * @return     */    private boolean checkPermissions(String[] permissions)    {        if(Build.VERSION.SDK_INT<Build.VERSION_CODES.M)        {            return true;        }        for(String permission:permissions)        {            if(ContextCompat.checkSelfPermission(BasePermissionsActivity.this,permission)!= PackageManager.PERMISSION_GRANTED)            {                return false;            }        }        return true;    }    private void showFaiingDialog()    {        new AlertDialog.Builder(this)                .setTitle("消息")                .setMessage("当前应用无此权限，该功能暂时无法使用。如若需要，请单击确定按钮进行权限授权！")                .setNegativeButton("取消", new DialogInterface.OnClickListener() {                    @Override                    public void onClick(DialogInterface dialog, int which) {                        return;                    }                })                .setPositiveButton("确定", new DialogInterface.OnClickListener() {                    @Override                    public void onClick(DialogInterface dialog, int which) {                        startSettings();                    }                }).show();    }    private void startSettings() {        Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);        intent.setData(Uri.parse("package:" + getPackageName()));        startActivity(intent);    }    public void permissionFailing(int code) {        Log.d(TAG, "获取权限失败=" + code);    }    public void permissinSucceed(int code) {        Log.d(TAG, "获取权限成功=" + code);    }}

import android.Manifest;import android.content.Intent;import android.net.Uri;import android.os.Bundle;import android.provider.MediaStore;import android.view.View;import android.widget.Button;public class MainActivity extends BasePermissionsActivity{    private Intent intent;    private Button mTake_phone;    private Button mTake_photo;    protected void onCreate(Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        initViews();        clickEvents();    }    private void initViews()    {        mTake_phone = (Button)findViewById(R.id.take_phone);        mTake_photo = (Button)findViewById(R.id.take_photo);    }    private void clickEvents()    {        mTake_phone.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                requestPermission(new String[]{Manifest.permission.CALL_PHONE},1);            }        });        mTake_photo.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                requestPermission(new String[]{Manifest.permission.CAMERA},2);            }        });    }    /**     * 权限成功回调函数     *     * @param requestCode     */    @Override    public void permissinSucceed(int requestCode) {        super.permissinSucceed(requestCode);        switch (requestCode) {            case 1:                intent= new Intent(Intent.ACTION_CALL, Uri.parse("tel:15855759639"));                startActivity(intent);                break;            case 2:                intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);                startActivity(intent);                break;        }    }    @Override    public void permissionFailing(int code) {        super.permissionFailing(code);    }}

清单文件加上权限

<uses-permission android:name="android.permission.CALL_PHONE"/><uses-permission android:name="android.permission.CAMERA"/>

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