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Android: Scan on background thread and show progress

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This commit is contained in:
Connor McLaughlin
2020-10-24 15:46:08 +10:00
parent 5084c90e08
commit e22c7608e3
9 changed files with 314 additions and 17 deletions
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105
android/app/src/cpp/android_progress_callback.cpp Normal file
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#include "android_progress_callback.h"
#include "android_host_interface.h"
#include "common/log.h"
#include "common/assert.h"
Log_SetChannel(AndroidProgressCallback);
AndroidProgressCallback::AndroidProgressCallback(JNIEnv* env, jobject java_object)
: m_java_object(java_object)
{
jclass cls = env->GetObjectClass(java_object);
m_set_title_method = env->GetMethodID(cls, "setTitle", "(Ljava/lang/String;)V");
m_set_status_text_method = env->GetMethodID(cls, "setStatusText", "(Ljava/lang/String;)V");
m_set_progress_range_method = env->GetMethodID(cls, "setProgressRange", "(I)V");
m_set_progress_value_method = env->GetMethodID(cls, "setProgressValue", "(I)V");
m_modal_error_method = env->GetMethodID(cls, "modalError", "(Ljava/lang/String;)V");
m_modal_information_method = env->GetMethodID(cls, "modalInformation", "(Ljava/lang/String;)V");
m_modal_confirmation_method = env->GetMethodID(cls, "modalConfirmation", "(Ljava/lang/String;)Z");
Assert(m_set_status_text_method && m_set_progress_range_method && m_set_progress_value_method && m_modal_error_method && m_modal_information_method && m_modal_confirmation_method);
}
AndroidProgressCallback::~AndroidProgressCallback() = default;
bool AndroidProgressCallback::IsCancelled() const
{
return false;
}
void AndroidProgressCallback::SetCancellable(bool cancellable)
{
if (m_cancellable == cancellable)
return;
BaseProgressCallback::SetCancellable(cancellable);
}
void AndroidProgressCallback::SetTitle(const char* title)
{
JNIEnv* env = AndroidHelpers::GetJNIEnv();
jstring text_jstr = env->NewStringUTF(title);
env->CallVoidMethod(m_java_object, m_set_title_method, text_jstr);
}
void AndroidProgressCallback::SetStatusText(const char* text)
{
JNIEnv* env = AndroidHelpers::GetJNIEnv();
jstring text_jstr = env->NewStringUTF(text);
env->CallVoidMethod(m_java_object, m_set_status_text_method, text_jstr);
}
void AndroidProgressCallback::SetProgressRange(u32 range)
{
BaseProgressCallback::SetProgressRange(range);
JNIEnv* env = AndroidHelpers::GetJNIEnv();
env->CallVoidMethod(m_java_object, m_set_progress_range_method, static_cast<jint>(range));
}
void AndroidProgressCallback::SetProgressValue(u32 value)
{
BaseProgressCallback::SetProgressValue(value);
JNIEnv* env = AndroidHelpers::GetJNIEnv();
env->CallVoidMethod(m_java_object, m_set_progress_value_method, static_cast<jint>(value));
}
void AndroidProgressCallback::DisplayError(const char* message)
{
Log_ErrorPrintf("%s", message);
}
void AndroidProgressCallback::DisplayWarning(const char* message)
{
Log_WarningPrintf("%s", message);
}
void AndroidProgressCallback::DisplayInformation(const char* message)
{
Log_InfoPrintf("%s", message);
}
void AndroidProgressCallback::DisplayDebugMessage(const char* message)
{
Log_DevPrintf("%s", message);
}
void AndroidProgressCallback::ModalError(const char* message)
{
JNIEnv* env = AndroidHelpers::GetJNIEnv();
jstring message_jstr = env->NewStringUTF(message);
env->CallVoidMethod(m_java_object, m_modal_error_method, message_jstr);
}
bool AndroidProgressCallback::ModalConfirmation(const char* message)
{
JNIEnv* env = AndroidHelpers::GetJNIEnv();
jstring message_jstr = env->NewStringUTF(message);
return env->CallBooleanMethod(m_java_object, m_modal_confirmation_method, message_jstr);
}
void AndroidProgressCallback::ModalInformation(const char* message)
{
JNIEnv* env = AndroidHelpers::GetJNIEnv();
jstring message_jstr = env->NewStringUTF(message);
env->CallVoidMethod(m_java_object, m_modal_information_method, message_jstr);
}