Android开发权限请求的工具类封装
根据Blankj的utils工具 PermissionUtils简单封装的工具类：
有几个开源的Dialog可供选择：
//这是开源的Dialog，也可以使用自己的Dialog
selectorDialog:``空祖家的Dialog
这是CircleDialog
这是 Flyco的NormalDialog
简单封装
public class PermissionCheckUtil {
private OnPermissionListener onPermissionListner;
/**
* 检查权限
* @param activity 传的activity参数，为了创建对话框
* @param permissionListener
* @param permissions
*/
public static void checkPermission(final Context activity,String title,String message,
final OnPermissionListener permissionListener, String... permissions){
if (PermissionUtils.isGranted(permissions)) {
ToastUtils.showShort("检测权限是否已授权");
permissionListener.onSuccess();
}else {
PermissionUtils.permission(permissions)
.callback(new PermissionUtils.FullCallback() {
@Override
public void onGranted(List permissionsGranted) {
permissionListener.onSuccess();
ToastUtils.showShort("允许了权限"+permissionsGranted.size());
}
@Override
public void onDenied(List permissionsDeniedForever, List permissionsDenied) {
if (permissionsDeniedForever.size()!=0) {
ToastUtils.showShort("拒绝了权限");
//这是开源的Dialog
//selectorDialog:``[空祖家的Dialog](https://github.com/kongzue/Dialog)
SelectDialog.show(activity, title,
message,
"设置", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
PermissionUtils.launchAppDetailsSettings();
}
},
"我拒绝",null );
//这是[CircleDialog](https://github.com/mylhyl/Android-CircleDialog)
// new CircleDialog.Builder()
// .setTitle("提示")
// .setText("您拒绝了这个权限，请打开手机设置界面去同意")
// .setMaxHeight(0.5f)
// .setWidth(0.6f)
// .setPositive("设置", new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// PermissionUtils.launchAppDetailsSettings();
// }
// })
// .setNegative("我拒绝",null)
// .show(manager);
}
}
})
.rationale(new PermissionUtils.OnRationaleListener() {
@Override
public void rationale(final ShouldRequest shouldRequest) {
// [Flyco的Dialog](https://github.com/H07000223/FlycoDialog_Master)
NormalDialog normalDialog =new NormalDialog(activity);
normalDialog.title(title)
.content(message)
.btnText("取消", "确定")
.show();
normalDialog.setOnBtnClickL(new OnBtnClickL() {
@Override
public void onBtnClick() {
normalDialog.dismiss();
}
}, new OnBtnClickL() {
@Override
public void onBtnClick() {
shouldRequest.again(true);
}
});
// SelectDialog.show(activity, "必要权限说明"
// , "该应用需要这个权限才能正常使用某些功能",
// new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// shouldRequest.again(true);
// }
// });
// new CircleDialog.Builder()
// .setTitle("必要权限说明")
// .setText("需要这个权限")
// .setWidth(0.6f)
// .setPositive("确定", new View.OnClickListener() {
// @Override
// public void onClick(View v) {
// shouldRequest.again(true);
// }
// })
// .setCanceledOnTouchOutside(false)
// .setNegative("取消",null)
// .show(manager);
}
})
.request();
}
}
/**
*
* @param manager 传 FragmentManager 为了创建DialogFragment对话框。
* @param permissionListener
* @param permissions
*/
public static void checkPermission(final FragmentManager manager, final OnPermissionListener permissionListener, String... permissions){
if (PermissionUtils.isGranted(permissions)) {
ToastUtils.showShort("检测权限是否已授权");
permissionListener.onSuccess();
}else {
PermissionUtils.permission(permissions)
.callback(new PermissionUtils.FullCallback() {
@Override
public void onGranted(List permissionsGranted) {
permissionListener.onSuccess();
ToastUtils.showShort("允许了权限"+permissionsGranted.size());
}
@Override
public void onDenied(List permissionsDeniedForever, List permissionsDenied) {
if (permissionsDeniedForever.size()!=0) {
ToastUtils.showShort("拒绝了");
new CircleDialog.Builder()
.setTitle("提示")
.setText("您拒绝了这个权限，请打开手机设置界面去同意")
.setMaxHeight(0.5f)
.setWidth(0.6f)
.setPositive("设置", new View.OnClickListener() {
@Override
public void onClick(View v) {
PermissionUtils.launchAppDetailsSettings();
}
})
.setNegative("我拒绝",null)
.show(manager)
;
}
}
})
.rationale(new PermissionUtils.OnRationaleListener() {
@Override
public void rationale(final ShouldRequest shouldRequest) {
new CircleDialog.Builder()
.setTitle("必要权限说明")
.setText("需要这个权限")
.setWidth(0.6f)
.setPositive("确定", new View.OnClickListener() {
@Override
public void onClick(View v) {
shouldRequest.again(true);
}
})
.setCanceledOnTouchOutside(false)
.setNegative("取消",null)
.show(manager);
}
})
.request();
}
}
//TODO 这个接口可以根据需要自定义一个失败的回调方法 onFailed
public interface OnPermissionListener{
void onSuccess();
// void onFailed();
}
}
调用：
PermissionCheckUtil.checkPermission(this,"提示","该应用需要这个权限", new PermissionCheckUtil.OnPermissionListener() {
@Override
public void onSuccess() {
//Todo 申请权限成功
}
},
//需要的权限
Manifest.permission.SEND_SMS);