Java Code Examples for com.codename1.system.NativeLookup#create()

/**
 * (iOS only) Sets the app batch that is shown on the app icon to the specified
 * count for this installation.
 * <p>If invoked on other platforms, the badge will still be set via the REST API
 * but will not have the desired effect of badging the app icon.
 * @param count The badge count to be set
 * @throws ParseException if anything goes wrong.
 */
public void setBadge(final int count) throws ParseException {
    if (Parse.getPlatform() == Parse.EPlatform.IOS) {
        final ParsePushNative nativePush
                = (ParsePushNative) NativeLookup.create(ParsePushNative.class);
        if (nativePush != null && nativePush.isSupported()) {
            try {
                nativePush.setBadge(count);
            } catch (Exception ex) {
                throw new ParseException("Resetting badge failed."
                        + (ex != null ? " Error: " + ex.getMessage() : ""), ex);
            }
        }
    } else {
        Logger.getInstance().warn("App icon badging is an iOS-only feature. On this platform, "
                + "the badge will simply be set via the REST API");
        put(KEY_BADGE, count);
        save();
    }
}
 

protected void onGUI1_ScanAction(Component c, ActionEvent event) {
    // If the resource file changes the names of components this call will break notifying you that you should fix the code
    super.onGUI1_ScanAction(c, event);
    System.out.println("onGUI1_ScanAction");
    final ZXingNativeCalls zx = (ZXingNativeCalls)NativeLookup.create(ZXingNativeCalls.class);
    if(zx != null && zx.isSupported()) {
        final Form f = Display.getInstance().getCurrent();
        System.out.println("zx is running");
        new Thread() {
            public void run() {
                System.out.println("scan invoked");
                zx.scan();
                while(zx.getStatus() == ZXingNativeCalls.PENDING) {
                    try {
                        sleep(300);
                    } catch (InterruptedException ex) {
                        ex.printStackTrace();
                    }
                }
                if(zx.getStatus() == ZXingNativeCalls.ERROR) {
                    f.addComponent(new Label("Got error from zxing"));
                } else {
                    f.addComponent(new TextArea("Format: " + zx.getType()));
                    f.addComponent(new TextArea("Content: " + zx.getResult()));
                }
                f.animateLayout(800);
            }
        }.start();
    }
}
 

/**
 * this method should be used to initialize variables instead of
 * the constructor/class scope to avoid race conditions
 */
protected void initVars() {
    TestNative n = (TestNative)NativeLookup.create(TestNative.class);
    if(n != null && n.isSupported()) {
        n.hiWorld("YO!");
    }
}
 

protected void onGUI1_AddNativeButtonAction(Component c, ActionEvent event) {
    // If the resource file changes the names of components this call will break notifying you that you should fix the code
    super.onGUI1_AddNativeButtonAction(c, event);
    try {
        NativeCalls n = (NativeCalls) NativeLookup.create(NativeCalls.class);
        if(n != null && n.isSupported()) {
            if(peer != null){
                System.out.println("Native Button already added");
                return;
            }
            PeerComponent nativeButton = n.createNativeButton(findNameForNativeButton(c.getParent()).getText());
            peer = nativeButton;
            System.out.println("onGUI1_AddNativeButtonAction got native button peer: " + nativeButton);
            if(nativeButton != null) {
                c.getComponentForm().addComponent(nativeButton);
            } else {
                c.getComponentForm().addComponent(new Label("Native interface failed to provide a button"));
            }
        } else {
            c.getComponentForm().addComponent(new Label("Native interface is not supported on this platform"));
        }
        c.getComponentForm().revalidate();
    } catch(Throwable t) {
        t.printStackTrace();
        Dialog.show("Error", "Exception during native access: " + t, "OK", null);
    }
}
 

public void init(Object context) {
    Resources theme = UIManager.initFirstTheme("/theme");
    userPicture = theme.getImage("duke_iphone.png");
    tts = (TTS)NativeLookup.create(TTS.class);        
    // Pro only feature, uncomment if you have a pro subscription
    //Log.bindCrashProtection(true);
}
 

@Override
public boolean runTest() throws Exception {
    MyNativeInterface ni = (MyNativeInterface)NativeLookup.create(MyNativeInterface.class);
    assertArrayEqual(new byte[]{1, 2, 3, -1}, ni.getBytes());
    assertArrayEqual(new int[]{1, 2, 3, -1}, ni.getInts());
    assertEqual(Arrays.toString(new double[]{1, 2, 3, -1}), Arrays.toString(ni.getDouble()));
    assertArrayEqual(new int[]{3, 2, 1}, ni.setInts(new int[]{3, 2, 1}));
    assertArrayEqual(new byte[]{4, 5, 6}, ni.setBytes(new byte[]{4, 5, 6}));
    assertEqual(Arrays.toString(new double[]{7, 8, 9}), Arrays.toString(ni.setDoubles(new double[]{7, 8, 9})));
    return true;
}
 

public static void doFirebase() {
    interfaceFirebase = NativeLookup.create(InterfaceFirebase.class);
    if (interfaceFirebase != null && interfaceFirebase.isSupported()) {
        Log.p("interfaceFirebase != null &* isSupported()");
        interfaceFirebase.launchFirebase();
        interfaceFirebase.logWithFirebase("good", "yes");
    }
}
 

@Override
public boolean runTest() throws Exception {
    
    if (Display.getInstance().isSimulator()) {
        
        NativeTimeZoneUtil tzUtil = NativeLookup.create(NativeTimeZoneUtil.class);
        TimeZone defaultTz = TimeZone.getDefault();
        try {
            for (String tzName : new String[]{"America/Vancouver", "America/Chicago", "UTC"}) {

                tzUtil.setDefaultTimeZone(tzName);
                
                String[] data = new String[]{
                    "yyyy-MM-dd kk:mm:ss.SSS", "2018-04-26 08:04:30.511", "h:mm aa", "8:04 AM",
                    "yyyy-MM-dd hh:mm aaa, z", "2018-04-26 08:04 PM, PDT", "h:mm aa", "8:04 PM",
                    "yyyy-MM-dd hh:mm aaa, z", "2018-04-26 08:04 PM, GMT-08:00", "h:mm aa", "5:04 PM",
                    "yyyy-MM-dd hh:mm aaa, z", "2018-04-26 08:04 PM, GMT", "h:mm aa", "5:04 PM",
                    "dd-MMM-yy HH:mm:ss z", "26-aug-20 18:02:09 gmt"//,
                    //"EEE, dd-MMM-yy HH:mm:ss z", "wed, 26-aug-20 18:02:09 gmt"

                };
                for (int i=0; i<data.length; i+=4) {
                    java.text.DateFormat messageDateFormat0 = new java.text.SimpleDateFormat(data[i], java.util.Locale.US);
                    SimpleDateFormat messageDateFormat = new SimpleDateFormat(data[i]);
                    messageDateFormat.getDateFormatSymbols().addZoneMapping("America/Vancouver", "Pacific Standard Time", "Pacific Daylight Time", "PST", "PDT");
                    messageDateFormat.getDateFormatSymbols().addZoneMapping("America/New_York", "Eastern Standard Time", "Eastern Daylight Time", "EST", "EDT");
                    messageDateFormat.getDateFormatSymbols().addZoneMapping("America/Chicago", "Central Standard Time", "Central Daylight Time", "CST", "CDT");
                    Date when0 = messageDateFormat0.parse(data[i+1]);
                    Date when = messageDateFormat.parse(data[i+1]);
                    assertEqual(when0, when, "In timezone "+tzName+", SimpleDateFormat parse deviated from java.text version.  Parsing "+data[i+1]+" with format "+data[i]);
                    //if (!when0.equals(when)) {
                    //    throw new RuntimeException("Test "+(i/4)+" FAILED.  Expected "+when0+" but found "+when);
                    //}
                    // What is date that is associated with when?
                    DateFormat displayTimeFormat = messageDateFormat;
                    java.text.DateFormat displayTimeFormat0 = new java.text.SimpleDateFormat(data[i], java.util.Locale.US);
                    String output0 = displayTimeFormat0.format(when);
                    String output = displayTimeFormat.format(when);
                    assertEqual(output0, output, "In timezone "+tzName+" SimpleDateFormat format deviated from java.text version.  Formatting "+data[i+1]+" with format "+data[i]);

                }
            }
        } finally {
            tzUtil.setDefaultTimeZone(defaultTz.getID());
        }
    
    }
    /*
    if (true) {
        long[] timestamps = new long[]{
            1524755070511L, 1524798240000L, 1524801840000L, 1524773040000L
        };
        String[] data = new String[]{
            "yyyy-MM-dd kk:mm:ss.SSS", "2018-04-26 08:04:30.511 PDT", "h:mm aa", "8:04 AM",
            "yyyy-MM-dd hh:mm aaa, z", "2018-04-26 08:04 PM, PDT", "h:mm aa", "8:04 PM",
            "yyyy-MM-dd hh:mm aaa, z", "2018-04-26 08:04 PM, GMT-08:00", "h:mm aa", "5:04 PM",
            "yyyy-MM-dd hh:mm aaa, z", "2018-04-26 08:04 PM, GMT", "h:mm aa", "5:04 PM"

        };
        for (int i=0; i<data.length; i+=4) {
            //java.text.DateFormat messageDateFormat0 = new java.text.SimpleDateFormat(data[i]);
            SimpleDateFormat messageDateFormat = new SimpleDateFormat(data[i]);
            messageDateFormat.getDateFormatSymbols().addZoneMapping("America/Vancouver", "Pacific Standard Time", "Pacific Daylight Time", "PST", "PDT");
            messageDateFormat.getDateFormatSymbols().addZoneMapping("America/New_York", "Eastern Standard Time", "Eastern Daylight Time", "EST", "EDT");
            //Date when0 = messageDateFormat0.parse(data[i+1]);
            Date when = messageDateFormat.parse(data[i+1]);
            assertEqual(timestamps[i/4], when.getTime(), "SimpleDateFormat parse deviated from java.text version.  Parsing "+data[i+1]+" with format "+data[i]);
            
            // Formatting depends on the timezone, so we won't run these tests as they will turn out
            // differently depending on the timezone of the device.
            //if (!when0.equals(when)) {
            //    throw new RuntimeException("Test "+(i/4)+" FAILED.  Expected "+when0+" but found "+when);
            //}
            // What is date that is associated with when?
            //DateFormat displayTimeFormat = new SimpleDateFormat(data[i+2]);
            //java.text.DateFormat displayTimeFormat0 = new java.text.SimpleDateFormat(data[i+2]);
            //String output0 = displayTimeFormat0.format(when);
            //String output = displayTimeFormat.format(when);
            //assertEqual(output0, output, "SimpleDateFormat format deviated from java.text version.  Formatting "+data[i+1]+" with format "+data[i+2]);

        }
    }
            */
    return true;

}