6.0权限动态适配（四）（存在问题）

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功能

动态申请权限，支持Activity与Fragment，且拒绝后可判断并再次弹出对话框。

用法

引入

project’s build.gradle

buildscript {      dependencies {          classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'      }}

module’s build.gradle

apply plugin: 'com.neenbedankt.android-apt'dependencies {    apt 'com.zhy:mpermission-compiler:1.0.0'    compile 'com.zhy:mpermission-api:1.0.0'}

申请权限

MPermissions.requestPermissions(MainActivity.this, REQUEST_CODE_SDCARD, Manifest.permission.WRITE_EXTERNAL_STORAGE);

权限申请回调

@Overridepublic void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults){    MPermissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);    super.onRequestPermissionsResult(requestCode, permissions, grantResults);}

结果

成功方法通过注解@PermissionGrant标识

@PermissionGrant(REQUEST_CODE_SDCARD)public void requestSdcardSuccess() {    Toast.makeText(this, "GRANT ACCESS SDCARD!" + " " + MPermissions.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE, REQUEST_CODE_SDCARD), Toast.LENGTH_SHORT).show();}

失败方法通过注解@PermissionDenied标识

@PermissionDenied(REQUEST_CODE_SDCARD)public void requestSdcardFailed() {     Toast.makeText(this, "DENY ACCESS SDCARD!" + " " + MPermissions.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE, REQUEST_CODE_SDCARD), Toast.LENGTH_SHORT).show();}

若需解释，会自动执行使用@ShowRequestPermissionRationale注解的方法

if (!MPermissions.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE, REQUECT_CODE_SDCARD)){    MPermissions.requestPermissions(MainActivity.this, REQUEST_CODE_SDCARD, Manifest.permission.WRITE_EXTERNAL_STORAGE);}