Example usage for java.lang.reflect Field getInt

Introduction

In this page you can find the example usage for java.lang.reflect Field getInt.

Prototype

@CallerSensitive
@ForceInline 
public int getInt(Object obj) throws IllegalArgumentException, IllegalAccessException

Source Link

Document

Gets the value of a static or instance field of type int or of another primitive type convertible to type int via a widening conversion.

Usage

From source file:com.swtxml.util.parser.ConstantParser.java

private Map<String, Integer> extractConstants(Class<?> cl) {
    Map<String, Integer> constants = new HashMap<String, Integer>();
    try {//from  ww w  .j ava 2  s  . c o  m
        Collection<Field> fields = Reflector.findFields(Visibility.PUBLIC, Subclasses.NONE).isStatic(true)
                .type(Integer.TYPE).all(cl);
        for (Field field : fields) {
            constants.put(field.getName(), field.getInt(cl));
        }
    } catch (Exception e) {
        throw new ReflectorException(e);
    }
    return constants;
}

From source file:com.unlockdisk.android.opengl.MainGLActivity.java

private int findSoundId(Activity activity, String variable) {
    try {//from  w  ww . jav a2  s  .  c om
        String idClass = activity.getPackageName() + ".R$raw";
        Class clazz = Class.forName(idClass);
        Field field = clazz.getField(variable);

        return field.getInt(clazz);
    } catch (Exception e) {
        return -1;
    }
}

From source file:org.eyeseetea.malariacare.layout.dashboard.config.DashboardSettings.java

/**
 * Resolves the value of the given attribute in the given class
 * @param generatedAndroidClass/* w w  w  .j  a v  a 2  s . co  m*/
 * @param attributeName
 * @return
 */
private int resolve(Class generatedAndroidClass, String attributeName) {
    try {
        Field field = generatedAndroidClass.getField(attributeName);
        return field.getInt(null);
    } catch (Exception ex) {
        return 0;
    }
}

From source file:org.openqa.selendroid.server.model.internal.execute_native.FindRId.java

@Override
public Object executeScript(JSONArray args) {
    Class rClazz;//  w  w w  .  j ava 2s .  co  m
    try {
        rClazz = serverInstrumentation.getTargetContext().getClassLoader()
                .loadClass(serverInstrumentation.getTargetContext().getPackageName() + ".R$id");
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
        return "";
    }
    String using = null;
    try {
        using = args.getString(0);
    } catch (JSONException e) {
        e.printStackTrace();
    }
    for (Field field : rClazz.getFields()) {
        if (field.getName().equalsIgnoreCase(using)) {
            try {
                return field.getInt(null);
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }
    }
    return "";
}

From source file:io.selendroid.server.model.internal.execute_native.FindRId.java

@Override
public Object executeScript(JSONArray args) {
    Class rClazz;//from  w w  w  .j a  v  a 2  s .c  om
    try {
        rClazz = serverInstrumentation.getTargetContext().getClassLoader()
                .loadClass(serverInstrumentation.getTargetContext().getPackageName() + ".R$id");
    } catch (ClassNotFoundException e) {
        SelendroidLogger.error("Cannot find id", e);
        return "";
    }
    String using = null;
    try {
        using = args.getString(0);
    } catch (JSONException e) {
        e.printStackTrace();
    }
    for (Field field : rClazz.getFields()) {
        if (field.getName().equalsIgnoreCase(using)) {
            try {
                return field.getInt(null);
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }
    }
    return "";
}

From source file:org.jasig.cas.util.annotation.IsInAnnotationBeanPostProcessor.java

protected void processField(final Field field, final Annotation annotation, final Object bean,
        final String beanName) throws IllegalAccessException {
    final IsIn isIn = (IsIn) annotation;

    final int val = field.getInt(bean);

    for (int i = 0; i < isIn.value().length; i++) {
        if (val == isIn.value()[i]) {
            return;
        }/*from w w w .j av a 2 s.c  o m*/
    }

    throw new FatalBeanException("field '" + field.getName() + "' does not contain a value of '" + isIn.value()
            + "' on bean '" + beanName + "'");
}

From source file:com.efithealth.app.activity.BaseActivity.java

@Override
protected void onCreate(Bundle arg0) {
    super.onCreate(arg0);

    // ????//w w w. j ava  2  s.  com
    Window window = getWindow();
    Class<? extends Window> clazz = window.getClass();
    int tranceFlag = 0;
    int darkModeFlag = 0;
    Class<?> layoutParams;
    try {
        layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
        Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_TRANSPARENT");
        tranceFlag = field.getInt(layoutParams);
        field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
        darkModeFlag = field.getInt(layoutParams);
        Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
        // ?????
        // extraFlagField.invoke(window, tranceFlag, tranceFlag);
        // ???
        extraFlagField.invoke(window, tranceFlag | darkModeFlag, tranceFlag | darkModeFlag);
        // 
        // extraFlagField.invoke(window, 0, darkModeFlag);
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:com.acdd.homelauncher.MainActivity.java

int getVersionCode() {
    try {// w w w.ja v  a2 s.  c  o m
        Class sdk = Class.forName("org.acdd.sdk.BuildConfig");
        Field mField = Reflect.getField(sdk, "VERSION_CODE");
        int verName = mField.getInt(null);
        return verName;
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    return 1;
}

From source file:com.oprisnik.semdroid.app.parser.DefaultAndroidAppParser.java

protected synchronized void extract(App app, DexFileReader dexFileReader) {
    try {/*from  w  w w .ja v  a  2 s. c  o m*/
        // get the number of classes
        Field f = dexFileReader.getClass().getDeclaredField("class_defs_size");
        f.setAccessible(true);
        mVisitor.setNumberOfClasses(f.getInt(dexFileReader));
    } catch (Exception e) {
        Log.e(TAG, "Could not retrieve number of classes. Ignoring... Exception:" + e.getMessage());
    }
    mLastProgress = -1;
    // set app for visitor and extract data
    mVisitor.setApp(app);
    dexFileReader.accept(mVisitor);
}

From source file:com.nxp.ltsm.ltsmclient.tools.Utils.java

static String getForeGroundL(Context context) {
    final int PROCESS_STATE_TOP = 2;
    RunningAppProcessInfo currentInfo = null;
    Field field = null;
    try {// w  w  w. j  ava  2 s  . c om
        field = RunningAppProcessInfo.class.getDeclaredField("processState");
    } catch (Exception e) {
        e.printStackTrace();
    }
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningAppProcessInfo> appList = am.getRunningAppProcesses();
    for (RunningAppProcessInfo app : appList) {
        if (app.importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND && app.importanceReasonCode == 0) {
            Integer state = null;
            try {
                state = field.getInt(app);
            } catch (Exception e) {
                e.printStackTrace();
            }
            if (state != null && state == PROCESS_STATE_TOP) {
                currentInfo = app;
                break;
            }
        }
    }
    return currentInfo.processName;
}