Android6.0的权限问题

最近解决了Android6.0的权限问题，查了许多资料，也看了好多许多大神博客，现在梳理一下，总结为自己的问题。

一.检测权限的地方

我的项目：写在基类里面（BaseActivity：所有Activity继承的类）

二.代码如下：

/**
* 需要进行检测的权限数组
*/
protected String[] needPermissions = {
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.READ_PHONE_STATE
};

/**
* 判断是否需要检测，防止不停的弹框
* true弹出权限框，false不弹出权限
*/
private boolean isNeedCheck = true;

@Override
protected void onResume() {
super.onResume();
if(isNeedCheck){
checkPermissions(needPermissions);
}
}

/**
* 判断权限，若无权限则弹框
* @param permissions
*/
private void checkPermissions(String... permissions) {
List<String> needRequestPermissonList = findDeniedPermissions(permissions);
if (null != needRequestPermissonList
&& needRequestPermissonList.size() > 0) {
ActivityCompat.requestPermissions(this,
needRequestPermissonList.toArray(
new String[needRequestPermissonList.size()]),
PERMISSON_REQUESTCODE);
}
}

/**
* 获取权限集中需要申请权限的列表
* @param permissions
*/
private List<String> findDeniedPermissions(String[] permissions) {
List<String> needRequestPermissonList = new ArrayList<String>();
for (String perm : permissions) {
if (ContextCompat.checkSelfPermission(this,
perm) != PackageManager.PERMISSION_GRANTED) {
needRequestPermissonList.add(perm);
} else {
if (ActivityCompat.shouldShowRequestPermissionRationale(
this, perm)) {
needRequestPermissonList.add(perm);
}
}
}
return needRequestPermissonList;
}

/**
* 检测是否说有的权限都已经授权
* @param grantResults
* @return
*/
private boolean verifyPermissions(int[] grantResults) {
for (int result : grantResults) {
if (result != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
return true;
}

@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] paramArrayOfInt) {
if (requestCode == PERMISSON_REQUESTCODE) {
if (!verifyPermissions(paramArrayOfInt)) {
showMissingPermissionDialog();
isNeedCheck = false;
}
}
}