Example usage for android.app Activity getClass

Introduction

In this page you can find the example usage for android.app Activity 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 recreate(@NonNull Activity activity) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        activity.recreate();//w  w  w . j  av  a 2 s  .  co  m
    } else {
        Intent intent = activity.getIntent();
        intent.setClass(activity, activity.getClass());
        activity.startActivity(intent);
        activity.finish();
        activity.overridePendingTransition(0, 0);
    }
}

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From source file:com.sun.inject.Injector.java

/**
 * Injects all fields that are marked with the {@link InjectView} annotation.
 * <p>/*from w ww  . ja  v  a 2 s. c  o  m*/
 * For each field marked with the InjectView annotation, a call to {@link Activity#findViewById(int)} will be made, passing in the resource id stored in the
 * value() method of the InjectView annotation as the int parameter, and the result of this call will be assigned to the field.
 * 
 * @throws IllegalStateException
 *             if injection fails, common causes being that you have used an invalid id value, or you haven't called setContentView() on your Activity.
 */
public static final void injectActivity(Activity activity) {
    if (activity == null)
        return;
    Field[] fields = activity.getClass().getDeclaredFields();
    if (fields == null || fields.length == 0)
        return;
    try {
        for (Field field : fields) {
            if (field.isAnnotationPresent(InjectView.class)) {
                injectViewByActivity(field, activity);
            } else if (field.isAnnotationPresent(InjectFragment.class)) {
                injectFragmentByActivity(field, activity);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:cn.bingoogolapple.scaffolding.util.UMAnalyticsUtil.java

/**
 *  ActivityLifecycleCallbacks  onActivityResumed 
 *
 * @param activity//from ww w .  j ava2s .  c om
 */
public static void onActivityResumed(Activity activity) {
    if (sIsInit) {
        // ?
        if (AppManager.getInstance().isActivityNotContainFragment(activity)) {
            MobclickAgent.onPageStart(activity.getClass().getSimpleName());
        }
        // 
        MobclickAgent.onResume(activity);
    }
}

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From source file:Main.java

public static void displayErrorDialog(Activity activity, Exception e) {
    String message = e.getLocalizedMessage();
    if (message == null || message == "") {
        message = e.getClass().getName();
    } else {/*  w w w. j ava 2s  .  c o m*/
        message = e.getClass().getName() + ": " + message;
    }

    Log.e(activity.getClass().toString(), "Exception: " + message, e);

    final String title = "Error";

    displayInfoBox(activity, title, message);
}

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From source file:org.andstatus.app.util.Permissions.java

/**
 * See http://stackoverflow.com/questions/30719047/android-m-check-runtime-permission-how-to-determine-if-the-user-checked-nev
 *//*from w w  w  .  j  a v  a  2 s  . c  o m*/
public static void checkPermissionAndRequestIt(@NonNull Activity activity,
        @NonNull PermissionType permissionType) {
    if (checkPermission(activity, permissionType)) {
        return;
    }
    if (!ActivityCompat.OnRequestPermissionsResultCallback.class.isAssignableFrom(activity.getClass())) {
        throw new IllegalArgumentException("The activity " + activity.getClass().getName()
                + " should implement OnRequestPermissionsResultCallback");
    }
    MyLog.d(activity, "Requesting permission: " + permissionType);
    ActivityCompat.requestPermissions(activity, new String[] { permissionType.manifestPermission },
            permissionType.ordinal());
}

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From source file:com.ccs.wedate.common.eventbus.util.ErrorDialogManager.java

private static boolean isSupportActivity(Activity activity) {
    boolean isSupport = false;
    for (Class<?> c = activity.getClass().getSuperclass();; c = c.getSuperclass()) {
        if (c == null) {
            throw new RuntimeException("Illegal activity type: " + activity.getClass());
        }/*from w  w w.ja  v  a2s. c  o  m*/
        String name = c.getName();
        if (name.equals("android.support.v4.app.FragmentActivity")) {
            isSupport = true;
            break;
        } else if (name.startsWith("com.actionbarsherlock.app") && (name.endsWith(".SherlockActivity")
                || name.endsWith(".SherlockListActivity") || name.endsWith(".SherlockPreferenceActivity"))) {
            throw new RuntimeException("Please use SherlockFragmentActivity. Illegal activity: " + name);
        } else if (name.equals("android.app.Activity")) {
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
                throw new RuntimeException(
                        "Illegal activity without fragment support. Either use Android 3.0+ or android.support.v4.app.FragmentActivity.");
            }
            break;
        }
    }
    return isSupport;
}

---

From source file:com.binomed.showtime.android.util.CineShowTimeLayoutUtils.java

/**
 * Set the theme of the Activity, and restart it by creating a new Activity of the same type.
 *///from  w  w  w .  ja  va2s. c om

public static void changeToTheme(Activity activity, Intent originalIntent) {
    activity.finish();
    Intent newIntent = new Intent(activity, activity.getClass());
    newIntent.replaceExtras(originalIntent);
    activity.startActivity(newIntent);
}

---

From source file:com.ccs.wedate.common.eventbus.util.ErrorDialogManager.java

/** Scope is limited to the activity's class. */
public static void attachTo(Activity activity, boolean finishAfterDialog, Bundle argumentsForErrorDialog) {
    Object executionScope = activity.getClass();
    attachTo(activity, executionScope, finishAfterDialog, argumentsForErrorDialog);
}

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From source file:com.dimasdanz.kendalipintu.NFCOpenDoorActivity.java

public static void setupForegroundDispatch(final Activity activity, NfcAdapter adapter) {
    final Intent intent = new Intent(activity.getApplicationContext(), activity.getClass());
    intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);

    final PendingIntent pendingIntent = PendingIntent.getActivity(activity.getApplicationContext(), 0, intent,
            0);/* w ww.j  ava2s .  c  o m*/

    IntentFilter[] filters = new IntentFilter[1];
    String[][] techList = new String[][] {};
    filters[0] = new IntentFilter();
    filters[0].addAction(NfcAdapter.ACTION_NDEF_DISCOVERED);
    filters[0].addCategory(Intent.CATEGORY_DEFAULT);
    try {
        filters[0].addDataType(MIME_TEXT_PLAIN);
    } catch (MalformedMimeTypeException e) {
        throw new RuntimeException("Check your mime type.");
    }
    adapter.enableForegroundDispatch(activity, pendingIntent, filters, techList);
}

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From source file:com.joulespersecond.oba.ObaAnalytics.java

/**
 * For reporting activities on Start//from  w ww  .  j  a  v  a2 s . c  om
 *
 * @param activity The activity being reported
 */
public static void reportActivityStart(Activity activity) {
    if (isAnalyticsActive()) {
        Tracker tracker = Application.get().getTracker(Application.TrackerName.APP_TRACKER);
        tracker.setScreenName(activity.getClass().getSimpleName());
        tracker.send(new HitBuilders.ScreenViewBuilder().build());
        Tracker tracker2 = Application.get().getTracker(Application.TrackerName.GLOBAL_TRACKER);
        tracker2.setScreenName(activity.getClass().getSimpleName());
        tracker2.send(new HitBuilders.ScreenViewBuilder().build());
    }
}

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