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Added Android boilerplate for CLIPBOARD_MANAGER

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This still fails due to obviously running in the wrong thread.
Looking for suggestions.
This commit is contained in:
Mario Liebisch 2017-05-01 10:13:59 +02:00
parent 35680e6405
commit 30a22bfbbe
1 changed files with 78 additions and 3 deletions
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81
src/SFML/Window/Android/ClipboardImpl.cpp
View file

@ -26,8 +26,10 @@
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/Android/ClipboardImpl.hpp>
#include <SFML/System/Android/Activity.hpp>
#include <SFML/System/Err.hpp>
#include <SFML/System/Lock.hpp>
#include <jni.h>
namespace sf
{
@ -36,8 +38,81 @@ namespace priv
////////////////////////////////////////////////////////////
String ClipboardImpl::getString()
{
sf::err() << "Clipboard API not implemented for Android.\n";
return String();
String content;
ActivityStates* states = getActivity(NULL);
Lock lock(states->mutex);
// Initializes JNI
jint lResult;
jint lFlags = 0;
JavaVM* lJavaVM = states->activity->vm;
JNIEnv* lJNIEnv = states->activity->env;
JavaVMAttachArgs lJavaVMAttachArgs;
lJavaVMAttachArgs.version = JNI_VERSION_1_6;
lJavaVMAttachArgs.name = "NativeThread";
lJavaVMAttachArgs.group = NULL;
lResult=lJavaVM->AttachCurrentThread(&lJNIEnv, &lJavaVMAttachArgs);
if (lResult == JNI_ERR)
err() << "Failed to initialize JNI, couldn't switch the keyboard visibility" << std::endl;
// Retrieves NativeActivity
jobject lNativeActivity = states->activity->clazz;
jclass ClassNativeActivity = lJNIEnv->GetObjectClass(lNativeActivity);
// Retrieves Context.CLIPBOARD_SERVICE
jclass ClassContext = lJNIEnv->FindClass("android/content/Context");
jfieldID FieldCLIPBOARD_SERVICE = lJNIEnv->GetStaticFieldID(ClassContext,
"CLIPBOARD_SERVICE", "Ljava/lang/String;");
jobject CLIPBOARD_SERVICE = lJNIEnv->GetStaticObjectField(ClassContext,
FieldCLIPBOARD_SERVICE);
lJNIEnv->DeleteLocalRef(ClassContext);
// Runs getSystemService(Context.CLIPBOARD_SERVICE)
jclass ClassInputMethodManager =
lJNIEnv->FindClass("android/view/inputmethod/InputMethodManager");
jmethodID MethodGetSystemService = lJNIEnv->GetMethodID(ClassNativeActivity,
"getSystemService", "(Ljava/lang/String;)Ljava/lang/Object;");
jobject lInputMethodManager = lJNIEnv->CallObjectMethod(lNativeActivity,
MethodGetSystemService, CLIPBOARD_SERVICE);
lJNIEnv->DeleteLocalRef(CLIPBOARD_SERVICE);
/*if (visible)
{
// Runs lInputMethodManager.showSoftInput(...)
jmethodID MethodShowSoftInput = lJNIEnv->GetMethodID(ClassInputMethodManager,
"showSoftInput", "(Landroid/view/View;I)Z");
jboolean lResult = lJNIEnv->CallBooleanMethod(lInputMethodManager,
MethodShowSoftInput, lDecorView, lFlags);
}
else
{
// Runs lWindow.getViewToken()
jclass ClassView = lJNIEnv->FindClass("android/view/View");
jmethodID MethodGetWindowToken = lJNIEnv->GetMethodID(ClassView,
"getWindowToken", "()Landroid/os/IBinder;");
jobject lBinder = lJNIEnv->CallObjectMethod(lDecorView,
MethodGetWindowToken);
lJNIEnv->DeleteLocalRef(ClassView);
// lInputMethodManager.hideSoftInput(...)
jmethodID MethodHideSoftInput = lJNIEnv->GetMethodID(ClassInputMethodManager,
"hideSoftInputFromWindow", "(Landroid/os/IBinder;I)Z");
jboolean lRes = lJNIEnv->CallBooleanMethod(lInputMethodManager,
MethodHideSoftInput, lBinder, lFlags);
lJNIEnv->DeleteLocalRef(lBinder);
}*/
lJNIEnv->DeleteLocalRef(ClassNativeActivity);
lJNIEnv->DeleteLocalRef(ClassInputMethodManager);
// Finished with the JVM
lJavaVM->DetachCurrentThread();
return content;
}