package an.qt.extendsQtWithJava;
import android.app.Notification;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.app.PendingIntent;
import android.widget.Toast;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.location.LocationManager;
import android.location.Criteria;
import android.provider.Settings;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationProvider;
import java.lang.ClassLoader;
import dalvik.system.DexClassLoader;
import java.lang.reflect.Field;
import android.os.Bundle;
import android.os.Environment;
import java.io.File;
import android.provider.MediaStore;
public class ExtendsQtWithJava extends org.qtproject.qt5.android.bindings.QtActivity
{
private final static int GET_LOCATION_REQUEST_CODE = 1;
private final static int CAPTURE_IMAGE_REQUEST_CODE = 2;
private static NotificationManager m_notificationManager;
private static ExtendsQtWithJava m_instance;
private static Class m_nativeClass = null;
private final static String TAG = "extendsQt";
public LocationManager m_lm = null;
public String m_imagePath;
private static Handler m_handler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
String qtVersion = ExtendsQtNative.GetQtVersion();
String toastText = String.format("%s,by %s", (String)msg.obj, qtVersion);
Toast toast = Toast.makeText(m_instance, toastText, Toast.LENGTH_LONG);
toast.show();
break;
case 2:
m_instance.doGetLocation();
break;
};
}
};
private LocationListener m_locationListener = new LocationListener(){
public void onLocationChanged(Location location){
double longitude = location.getLongitude();
double latitude = location.getLatitude();
Log.d(TAG, "longitude - " + longitude + " latitude - " + latitude);
ExtendsQtNative.OnLocationReady(RESULT_OK, longitude, latitude);
m_lm.removeUpdates(m_locationListener);
}
public void onProviderDisabled(String provider){
Log.d(TAG, "onProviderDisabled - " + provider);
ExtendsQtNative.OnLocationReady(-1, 0, 0);
}
public void onProviderEnabled(String provider){
Log.d(TAG, "onProviderEnabled - " + provider);
}
public void onStatusChanged(String provider, int status, Bundle extras){
Log.d(TAG, "onStatusChanged - " + provider + " status - " + status);
if(status == LocationProvider.OUT_OF_SERVICE)
ExtendsQtNative.OnLocationReady(-1, 0, 0);
}
};
public ExtendsQtWithJava(){
m_instance = this;
}
/**
* 获得类的成员变量值，包括私有成员
* @param instance 被调用的类
* @param variableName 成员变量名
*
*/
public static Object get(Object instance, String variableName)
{
Class targetClass = instance.getClass().getSuperclass();
org.qtproject.qt5.android.bindings.QtActivity superInst = (org.qtproject.qt5.android.bindings.QtActivity)targetClass.cast(instance);
Log.d(TAG, "super class name - " + targetClass.getName() + " super instance -" + superInst);
Field field;
try {
field = targetClass.getDeclaredField(variableName);
Log.d(TAG, "field name - " + field.getName());
field.setAccessible(true);//访问私有必须调用
return field.get(superInst);
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static void loadExtendsQtNative(){
if(m_nativeClass == null){
DexClassLoader loader = (DexClassLoader)get(m_instance, "m_classLoader");
Log.d(TAG, "loader - " + loader);
if(loader != null){
try{
m_nativeClass = loader.loadClass("an.qt.extendsQtWithJava.ExtendsQtNative");
Log.d(TAG, "load ExtendsQtNative OK!");
}catch(ClassNotFoundException e){
Log.d(TAG, "load ExtendsQtNative failed");
}
}
}
}
public static int networkState(){
ConnectivityManager conMan = (ConnectivityManager) m_instance.getSystemService(Context.CONNECTIVITY_SERVICE);
return conMan.getActiveNetworkInfo() == null ? 0 : 1;
}
public static void notify(String s){
if (m_notificationManager == null) {
m_notificationManager = (NotificationManager)m_instance.getSystemService(Context.NOTIFICATION_SERVICE);
}
Notification n = new Notification(R.drawable.icon, "A Message from Qt", System.currentTimeMillis());
n.flags = Notification.FLAG_AUTO_CANCEL;
Intent i = new Intent(m_instance, ExtendsQtWithJava.class);
i.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
PendingIntent contentIntent = PendingIntent.getActivity(
m_instance,
R.string.app_name,
i,
PendingIntent.FLAG_UPDATE_CURRENT);
n.setLatestEventInfo(
m_instance,
"A Message from Qt",
s,
contentIntent);
m_notificationManager.notify(R.string.app_name, n);
}
public static void makeToast(String s){
m_handler.sendMessage(m_handler.obtainMessage(1, s));
}
public static void launchActivity(String action){
m_instance.startActivity(new Intent(action));
}
public static void emitBroadcast(String action, String extraName, int param){
Intent i = new Intent(action);
i.putExtra(extraName, param);
m_instance.sendBroadcast(i);
Log.d(TAG,
String.format("broadcast - %s extra name - %s value - %d", action, extraName, param));
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
switch(requestCode){
case GET_LOCATION_REQUEST_CODE:
if(m_instance.m_lm.isProviderEnabled(android.location.LocationManager.GPS_PROVIDER)){
doGetLocation();
}
break;
case CAPTURE_IMAGE_REQUEST_CODE:
ExtendsQtNative.OnImageCaptured(resultCode, m_imagePath);
break;
default:
super.onActivityResult(requestCode, resultCode, data);
}
}
public static void getLocation(){
Log.d(TAG, "getLocation");
if(m_instance.m_lm == null)
m_instance.m_lm = (LocationManager)m_instance.getSystemService(Context.LOCATION_SERVICE);
if(m_instance.m_lm.isProviderEnabled(android.location.LocationManager.GPS_PROVIDER)){
m_instance.m_handler.sendMessage(m_handler.obtainMessage(2));
}else{
// open gps
Intent intent = new Intent(Settings.ACTION_SECURITY_SETTINGS);
m_instance.startActivityForResult(intent, GET_LOCATION_REQUEST_CODE);
}
}
private void doGetLocation(){
//LocationManager lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
Criteria criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE); // 高精度
criteria.setAltitudeRequired(false);
criteria.setBearingRequired(false);
criteria.setCostAllowed(true);
criteria.setPowerRequirement(Criteria.POWER_LOW); // 低功耗
Stri
Qt on Android 核心编程源码.7z （477个子文件） 
musicWidget.cpp 16KB widget.cpp 13KB imageProcessor.cpp 11KB imageLoadManager.cpp 10KB openFileWidget.cpp 10KB mainwindow.cpp 9KB imageWidget.cpp 8KB widget.cpp 7KB viewWidget.cpp 7KB widget.cpp 7KB widget.cpp 7KB chatWidget.cpp 7KB tablewidget.cpp 5KB audiorecorder.cpp 4KB main.cpp 4KB widget.cpp 4KB ipQuery.cpp 4KB main.cpp 4KB imageView.cpp 3KB main.cpp 3KB doorbell.cpp 3KB Q12Widget.cpp 3KB main.cpp 3KB main.cpp 3KB widget.cpp 3KB worker.cpp 3KB linearlabel.cpp 2KB note.cpp 2KB widget.cpp 2KB widget.cpp 2KB main.cpp 2KB listwidget.cpp 2KB audioplayer.cpp 2KB log.cpp 2KB main.cpp 2KB widget.cpp 1KB widget.cpp 1KB widget.cpp 1KB timeClient.cpp 1KB timeClient.cpp 1KB widget.cpp 1021B timeService.cpp 959B main.cpp 939B qDebug2Logcat.cpp 898B imageButton.cpp 825B timeService.cpp 814B main.cpp 615B peony.cpp 615B main.cpp 615B main.cpp 543B simpleCustomEvent.cpp 469B main.cpp 449B main.cpp 406B main.cpp 337B thumbnailWidget.cpp 336B main.cpp 313B main.cpp 297B main.cpp 270B main.cpp 262B main.cpp 253B main.cpp 219B main.cpp 201B main.cpp 192B widget.cpp 181B main.cpp 178B main.cpp 177B main.cpp 175B main.cpp 175B main.cpp 175B mainwindow.cpp 138B
airplay.gif 338KB bg.gif 18KB eye.gif 8KB imageLoadManager.h 4KB musicWidget.h 2KB audiorecorder.h 2KB openFileWidget.h 2KB widget.h 2KB imageWidget.h 1KB mainwindow.h 1KB worker.h 1KB widget.h 1KB linearlabel.h 1KB chatWidget.h 1KB widget.h 1KB viewWidget.h 1KB tablewidget.h 1KB doorbell.h 1KB widget.h 1KB imageProcessor.h 993B imageView.h 851B note.h 804B widget.h 799B widget.h 772B log.h 715B widget.h 706B audioplayer.h 575B rowDelegate.h 559B rowDelegate.h 559B ipQuery.h 537B共 477 条
- 1
- 2
- 3
- 4
- 5
资源评论
xjqxzk20002020-01-12满完整的源码，正在研究~- workervip2018-12-25挺好用的，谢谢
- foxgod2019-06-17本来以为是不完整的，看了下还可以是完成的
