6.0权限动态适配（四）（存在问题）

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

@Override
public 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);}

问题

小米4S真机测试，初次提示无论点击拒绝或同意，

MPermissions.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE, REQUEST_CODE_SDCARD)

均返回

false

。

完整代码

https://github.com/snpmyn/PermissionDynamicTwo.git

原著

MyPermissions