Example usage for android.telephony TelephonyManager getClass

Introduction

In this page you can find the example usage for android.telephony TelephonyManager getClass.

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:Main.java

public static void setDataEnabled(Context context, boolean enabled) {
    try {//from   w w  w .ja  v  a  2s  .c o  m
        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        Method setMobileDataEnabledMethod = tm.getClass().getDeclaredMethod("setDataEnabled", boolean.class);
        if (null != setMobileDataEnabledMethod) {
            setMobileDataEnabledMethod.invoke(tm, enabled);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:Main.java

public static boolean getDataEnabled(Context context) {
    try {//from   www .j  a  v  a2s .  co  m
        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        Method getMobileDataEnabledMethod = tm.getClass().getDeclaredMethod("getDataEnabled");
        if (null != getMobileDataEnabledMethod) {
            return (boolean) getMobileDataEnabledMethod.invoke(tm);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

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From source file:Main.java

protected static Object getITelephony(final Context context) throws SecurityException, NoSuchMethodException,
        IllegalArgumentException, InvocationTargetException, IllegalAccessException {
    final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    final Method getITelephony = tm.getClass().getDeclaredMethod("getITelephony");
    if (!getITelephony.isAccessible()) {
        getITelephony.setAccessible(true);
    }/*from ww  w . java 2s.  c  o m*/
    return getITelephony.invoke(tm);
}

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From source file:Main.java

/**
 * Requires {@link android.Manifest.permission#READ_PHONE_STATE} permission.
 *
 * @param context/*from   www  . j  a v a  2s.com*/
 * @return
 */
public static boolean isMobileDataEnabled(Context context) {
    boolean mobileDataEnabled = false; // Assume disabled

    if (Build.VERSION.SDK_INT >= 21) {
        try {
            TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            Class<?> tmClass = Class.forName(tm.getClass().getName());
            Method method = tmClass.getDeclaredMethod("getDataEnabled");
            method.setAccessible(true);
            mobileDataEnabled = (Boolean) method.invoke(tm);
        } catch (ClassNotFoundException | NoSuchMethodException | IllegalArgumentException
                | IllegalAccessException | InvocationTargetException ex) {
            ex.printStackTrace();
        }
    } else {
        try {
            ConnectivityManager cm = (ConnectivityManager) context
                    .getSystemService(Context.CONNECTIVITY_SERVICE);
            Class<?> cmClass = Class.forName(cm.getClass().getName());
            Method method = cmClass.getDeclaredMethod("getMobileDataEnabled");
            method.setAccessible(true);
            mobileDataEnabled = (Boolean) method.invoke(cm);
        } catch (ClassNotFoundException | NoSuchMethodException | IllegalArgumentException
                | IllegalAccessException | InvocationTargetException ex) {
            ex.printStackTrace();
        }
    }

    return mobileDataEnabled;
}

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From source file:hmatalonga.greenhub.models.SimCard.java

/**
 * Retrieves sim operator name using an undocumented telephony manager call.
 * WARNING: Uses reflection, data might not always be available.
 *
 * @param context/*w w  w.  j  a  v a2 s .  c  om*/
 * @param subId
 * @return
 */
private static String getSimOperatorNameForSubscription(final Context context, int subId) {
    TelephonyManager stub = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    try {
        Class<?> telephonyManager = Class.forName(stub.getClass().getName());
        Method getName = telephonyManager.getMethod("getSimOperatorNameForSubscription", int.class);
        getName.setAccessible(true);
        return ((String) getName.invoke(context, subId));
    } catch (Exception e) {
        if (Config.DEBUG && e != null && e.getLocalizedMessage() != null) {
            LOGD(TAG, "Failed getting sim operator with subid: " + e.getLocalizedMessage());
        }
    }
    return null;
}

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From source file:com.ripperdesignandmultimedia.phoneblockplugin.PhoneBlockerPlugin.java

public void onReceive() {
    try {//from w  w  w  . j  a  va2  s  . c om
        TelephonyManager localTelephonyManager;
        Method localMethod = Class.forName(localTelephonyManager.getClass().getName())
                .getDeclaredMethod("getITelephony", new Class[0]);
        localMethod.setAccessible(true);
        this.telephonyService = ((ITelephony) localMethod.invoke(localTelephonyManager, new Object[0]));
        this.telephonyService.endCall();
        return;
    } catch (Exception e) {
        Log.e(LOG_TAG, "Couldn't Block Call: " + e.getMessage(), e);
    }
}

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From source file:at.bitfire.nophonespam.CallReceiver.java

protected void rejectCall(@NonNull Context context, Number number) {
    TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    Class c = null;//  w  w  w . java 2 s .c  om
    try {
        c = Class.forName(tm.getClass().getName());
        Method m = c.getDeclaredMethod("getITelephony");
        m.setAccessible(true);

        ITelephony telephony = (ITelephony) m.invoke(tm);

        telephony.endCall();
    } catch (Exception e) {
        e.printStackTrace();
    }

    Settings settings = new Settings(context);
    if (settings.showNotifications()) {
        Notification notify = new NotificationCompat.Builder(context).setSmallIcon(R.mipmap.ic_launcher)
                .setContentTitle(context.getString(R.string.receiver_notify_call_rejected))
                .setContentText(number != null ? (number.name != null ? number.name : number.number)
                        : context.getString(R.string.receiver_notify_private_number))
                .setPriority(NotificationCompat.PRIORITY_HIGH).setCategory(NotificationCompat.CATEGORY_CALL)
                .setShowWhen(true).setAutoCancel(true)
                .setContentIntent(PendingIntent.getActivity(context, 0,
                        new Intent(context, BlacklistActivity.class), PendingIntent.FLAG_UPDATE_CURRENT))
                .addPerson("tel:" + number).setGroup("rejected").build();

        String tag = number != null ? number.number : "private";
        NotificationManagerCompat.from(context).notify(tag, NOTIFY_REJECTED, notify);
    }

}

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From source file:org.easyaccess.phonedialer.CallingScreen.java

private void answerCall() {
    try {//from   w w  w .j  av a 2  s.  c  o m
        TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        Class clazz = Class.forName(telephonyManager.getClass().getName());
        Method method = clazz.getDeclaredMethod("getITelephony");
        method.setAccessible(true);
        ITelephony telephonyService = (ITelephony) method.invoke(telephonyManager);
        telephonyService.answerRingingCall();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:org.easyaccess.phonedialer.CallingScreen.java

private void rejectCall() {
    try {/* w w  w .j  a va  2  s .co  m*/
        TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        Class clazz = Class.forName(telephonyManager.getClass().getName());
        Method method = clazz.getDeclaredMethod("getITelephony");
        method.setAccessible(true);
        ITelephony telephonyService = (ITelephony) method.invoke(telephonyManager);
        telephonyService.endCall();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:org.easyaccess.phonedialer.CallingScreen.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    // long press of power button will end the call
    if (KeyEvent.KEYCODE_POWER == event.getKeyCode()) {
        TelephonyManager telephony = (TelephonyManager) getApplicationContext()
                .getSystemService(Context.TELEPHONY_SERVICE);
        try {//w  w w.j a  va2s. co  m
            Class<?> c = Class.forName(telephony.getClass().getName());
            Method m = c.getDeclaredMethod("getITelephony");
            m.setAccessible(true);
            ITelephony telephonyService = (ITelephony) m.invoke(telephony);
            telephonyService.endCall();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_BACK) {
        // do nothing
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

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