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/*
==============================================================================
This file is part of the juce_core module of the JUCE library.
Copyright (c) 2016 - ROLI Ltd.
Permission to use, copy, modify, and/or distribute this software for any purpose with
or without fee is hereby granted, provided that the above copyright notice and this
permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
------------------------------------------------------------------------------
NOTE! This permissive ISC license applies ONLY to files within the juce_core module!
All other JUCE modules are covered by a dual GPL/commercial license, so if you are
using any other modules, be sure to check that you also comply with their license.
For more details, visit www.juce.com
==============================================================================
*/
namespace
{
void handleAndroidCallback (bool permissionWasGranted, RuntimePermissions::Callback* callbackPtr)
{
if (callbackPtr == nullptr)
{
// got a nullptr passed in from java! this should never happen...
jassertfalse;
return;
}
std::unique_ptr<RuntimePermissions::Callback> uptr (callbackPtr);
(*uptr) (permissionWasGranted);
}
}
JUCE_JNI_CALLBACK (JUCE_ANDROID_ACTIVITY_CLASSNAME,
androidRuntimePermissionsCallback,
void, (JNIEnv* env, jobject /*javaObjectHandle*/, jboolean permissionsGranted, jlong callbackPtr))
{
setEnv (env);
handleAndroidCallback (permissionsGranted != 0,
reinterpret_cast<RuntimePermissions::Callback*> (callbackPtr));
}
void RuntimePermissions::request (PermissionID permission, Callback callback)
{
if (! android.activity.callBooleanMethod (JuceAppActivity.isPermissionDeclaredInManifest, (jint) permission))
{
// Error! If you want to be able to request this runtime permission, you
// also need to declare it in your app's manifest. You can do so via
// the Projucer. Otherwise this can't work.
jassertfalse;
callback (false);
return;
}
if (JUCE_ANDROID_API_VERSION < 23)
{
// There is no runtime permission system on API level below 23. As long as the
// permission is in the manifest (seems to be the case), we can simply ask Android
// if the app has the permission, and then directly call through to the callback.
callback (isGranted (permission));
return;
}
// we need to move the callback object to the heap so Java can keep track of the pointer
// and asynchronously pass it back to us (to be called and then deleted)
Callback* callbackPtr = new Callback (std::move (callback));
android.activity.callVoidMethod (JuceAppActivity.requestRuntimePermission, permission, (jlong) callbackPtr);
}
bool RuntimePermissions::isRequired (PermissionID /*permission*/)
{
return JUCE_ANDROID_API_VERSION >= 23;
}
bool RuntimePermissions::isGranted (PermissionID permission)
{
return android.activity.callBooleanMethod (JuceAppActivity.isPermissionGranted, permission);
}
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