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android/usb: pass the usbDevice for intent handling

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Instead of creating a string with all the object information, simply pass
the actual object to the C++ code.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2020-03-14 17:57:36 -07:00
parent c19e3bd5ba
commit b0eccec8ed
2 changed files with 13 additions and 8 deletions
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4
android-mobile/src/org/subsurfacedivelog/mobile/SubsurfaceMobileActivity.java
View file

@ -27,7 +27,7 @@ public class SubsurfaceMobileActivity extends QtActivity
public static boolean isIntentPending;
public static boolean isInitialized;
private static final String TAG = "subsurfacedivelog.mobile";
public static native void setDeviceString(String deviceString);
public static native void setUsbDevice(UsbDevice usbDevice);
private static Context appContext;
// we need to provide two endpoints:
@ -105,7 +105,7 @@ public class SubsurfaceMobileActivity extends QtActivity
return;
}
Log.i(TAG + " processIntent device name", device.getDeviceName());
setDeviceString(device.toString());
setUsbDevice(device);
} // processIntent

17
core/android.cpp
View file

@ -17,6 +17,7 @@
#include <QtAndroidExtras/QAndroidJniObject>
#include <QtAndroid>
#include <QDebug>
#include <core/serial_usb_android.h>
#if defined(SUBSURFACE_MOBILE)
#include "mobile-widgets/qmlmanager.h"
@ -170,17 +171,21 @@ int get_usb_fd(uint16_t idVendor, uint16_t idProduct)
}
JNIEXPORT void JNICALL
Java_org_subsurfacedivelog_mobile_SubsurfaceMobileActivity_setDeviceString(JNIEnv *env,
Java_org_subsurfacedivelog_mobile_SubsurfaceMobileActivity_setUsbDevice(JNIEnv *env,
jobject obj,
jstring javaDeviceString)
jobject javaUsbDevice)
{
const char *deviceString = env->GetStringUTFChars(javaDeviceString, NULL);
Q_UNUSED (obj)
LOG(deviceString);
Q_UNUSED (env)
QAndroidJniObject usbDevice(javaUsbDevice);
if (usbDevice.isValid()) {
android_usb_serial_device_descriptor descriptor = getDescriptor(usbDevice);
LOG(QString("called by intent for device %1").arg(QString::fromStdString(descriptor.uiRepresentation)));
}
#if defined(SUBSURFACE_MOBILE)
QMLManager::instance()->showDownloadPage(deviceString);
QMLManager::instance()->showDownloadPage(usbDevice);
#endif
env->ReleaseStringUTFChars(javaDeviceString, deviceString);
return;
}