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:io.atrac613.AbstractNfcTagFragment.java

@Override
public void onResume() {
    Log.d(TAG, "*** AbstractNfcFeliCaTagFragment go Resume");

    //foregrandDispathch
    Activity a = this.getActivity();
    IntentFilter ndef = new IntentFilter(NfcAdapter.ACTION_NDEF_DISCOVERED);
    IntentFilter tag = new IntentFilter(NfcAdapter.ACTION_TAG_DISCOVERED);
    IntentFilter tech = new IntentFilter(NfcAdapter.ACTION_TECH_DISCOVERED);
    try {/*  www  .  j a  v  a 2  s.c o m*/
        ndef.addDataType("*/*");
    } catch (MalformedMimeTypeException e) {
        throw new RuntimeException("fail", e);
    }
    IntentFilter[] filters = new IntentFilter[] { ndef, tag, tech };

    PendingIntent pendingIntent = PendingIntent.getActivity(a, 0,
            new Intent(a, a.getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0);
    NfcAdapter adapter = NfcAdapter.getDefaultAdapter(this.getActivity());

    adapter.enableForegroundDispatch(this.getActivity(), pendingIntent, filters, registerTechList(mTechList));

    super.onResume();
}

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From source file:io.selendroid.server.ServerInstrumentation.java

public void resumeActivity() {
    Activity activity = activitiesReporter.getBackgroundActivity();
    Log.d("TAG", "got background activity");
    if (activity == null) {
        SelendroidLogger.error("activity class is empty",
                new NullPointerException("Activity class to start is null."));
        return;//from w ww  .  ja  v  a  2 s.c o  m
    }
    // start now the new activity
    Log.d("TAG", "background activity is not null");
    Intent intent = new Intent(getTargetContext(), activity.getClass());
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
            | Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
    Log.d("TAG", "created intent and got target context");
    getTargetContext().startActivity(intent);
    Log.d("TAG", "got target context and started activity");
    activitiesReporter.setBackgroundActivity(null);
}

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From source file:fr.mixit.android.ui.fragments.MemberDetailsFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);

    if (!(activity instanceof MemberDetailsContract)) {
        throw new IllegalArgumentException(
                activity.getClass().getName() + " must implement MemberDetailsContract");
    }/*  www . j a  v a  2s  .c o  m*/
}

---

From source file:com.smartnsoft.droid4me.app.ActivityController.java

/**
 * Indicates whether a redirection is required before letting the activity continue its life cycle. It launches the redirected {@link Activity} if a
 * redirection is need, and provide to its {@link Intent} the initial activity {@link Intent} trough the extra {@link Parcelable}
 * {@link ActivityController#CALLING_INTENT} key.
 * //from  w  w  w  . j av  a  2 s  .c  o  m
 * <p>
 * If the provided {@code activity} implements the {@link ActivityController.EscapeToRedirector} interface or exposes the
 * {@link ActivityController.EscapeToRedirectorAnnotation} annotation, the method returns {@code false}.
 * </p>
 * 
 * <p>
 * Note that this method does not need to be marked as {@code synchronized}, because it is supposed to be invoked systematically from the UI thread.
 * </p>
 * 
 * @param activity
 *          the activity which is being proved against the {@link ActivityController.Redirector}
 * @return {@code true} if and only if the given activity should be paused (or ended) and if another activity should be launched instead through the
 *         {@link Activity#startActivity(Intent)} method
 * @see ActivityController#extractCallingIntent(Activity)
 * @see ActivityController.Redirector#getRedirection(Activity)
 * @see ActivityController.EscapeToRedirector
 * @see ActivityController.EscapeToRedirectorAnnotation
 */
public boolean needsRedirection(Activity activity) {
    if (redirector == null) {
        return false;
    }
    if (activity instanceof ActivityController.EscapeToRedirector || activity.getClass()
            .getAnnotation(ActivityController.EscapeToRedirectorAnnotation.class) != null) {
        if (log.isDebugEnabled()) {
            log.debug("The Activity with class '" + activity.getClass().getName()
                    + "' is escaped regarding the Redirector");
        }
        return false;
    }
    final Intent intent = redirector.getRedirection(activity);
    if (intent == null) {
        return false;
    }
    if (log.isDebugEnabled()) {
        log.debug("A redirection is needed");
    }

    // We redirect to the right Activity
    {
        // We consider the parent activity in case it is embedded (like in an ActivityGroup)
        final Intent formerIntent = activity.getParent() != null ? activity.getParent().getIntent()
                : activity.getIntent();
        intent.putExtra(ActivityController.CALLING_INTENT, formerIntent);
        // Disables the fact that the new started activity should belong to the tasks history and from the recent tasks
        // intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
        // intent.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
        activity.startActivity(intent);
    }

    // We now finish the redirected Activity
    activity.finish();

    return true;
}

---

From source file:im.neon.activity.CommonActivityUtils.java

/**
 * Manage the trim memory./* w w w  . j ava  2s  .co m*/
 *
 * @param activity the activity.
 * @param level    the memory level
 */
public static void onTrimMemory(Activity activity, int level) {
    String activityName = (null != activity) ? activity.getClass().getSimpleName() : "NotAvailable";
    Log.e(LOW_MEMORY_LOG_TAG, "Active application : onTrimMemory from " + activityName + " level=" + level);
    // TODO implement things to reduce memory usage

    displayMemoryInformation(activity, "onTrimMemory");
}

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From source file:io.lqd.sdk.Liquid.java

private void attachActivity(Activity activity) {
    mAttachedActivities.put(activity.getClass().getName(), activity);
    if (LiquidOnEventListener.class.isInstance(activity)) {
        attachLiquidEventListener((LiquidOnEventListener) activity);
    }/*w  ww.  j a v a  2s .c om*/
}

---

From source file:org.cobaltians.cobalt.activities.CobaltActivity.java

public void dataForPop(JSONObject data) {
    if (sActivitiesArrayList.size() >= 2) {
        boolean cobaltActivityFound = false;
        int index = sActivitiesArrayList.size() - 2;
        while (!cobaltActivityFound && index >= 0) {
            Activity activity = sActivitiesArrayList.get(index);
            if (CobaltActivity.class.isAssignableFrom(activity.getClass())) {
                ((CobaltActivity) activity).setDataNavigation(data);
                cobaltActivityFound = true;
            }//from   w  w w.  j av  a 2  s  .c  om
            index--;
        }
        if (!cobaltActivityFound && Cobalt.DEBUG)
            Log.e(Cobalt.TAG, TAG + " - dataForPop: CobaltActivity not found");
    }
}

---

From source file:io.lqd.sdk.Liquid.java

private void detachActivity(Activity activity) {
    mAttachedActivities.remove(activity.getClass().getName());
    if (LiquidOnEventListener.class.isInstance(activity)) {
        detachLiquidEventListener((LiquidOnEventListener) activity);
    }/*  w  ww. j  a v  a  2s  .c  o m*/
}

---

From source file:im.neon.activity.CommonActivityUtils.java

/**
 * Manage the low memory case//from   w w w .j  a  va2  s  . c o m
 *
 * @param activity activity instance
 */
public static void onLowMemory(Activity activity) {
    if (!VectorApp.isAppInBackground()) {
        String activityName = (null != activity) ? activity.getClass().getSimpleName() : "NotAvailable";
        Log.e(LOW_MEMORY_LOG_TAG, "Active application : onLowMemory from " + activityName);

        // it seems that onLowMemory is called whereas the device is seen on low memory condition
        // so, test if the both conditions
        if (displayMemoryInformation(activity, "onLowMemory test")) {
            if (CommonActivityUtils.shouldRestartApp(activity)) {
                Log.e(LOW_MEMORY_LOG_TAG, "restart");
                CommonActivityUtils.restartApp(activity);
            } else {
                Log.e(LOW_MEMORY_LOG_TAG, "clear the application cache");
                Matrix.getInstance(activity).reloadSessions(activity);
            }
        } else {
            Log.e(LOW_MEMORY_LOG_TAG, "Wait to be concerned");
        }
    } else {
        Log.e(LOW_MEMORY_LOG_TAG, "background application : onLowMemory ");
    }

    displayMemoryInformation(activity, "onLowMemory global");
}

---

From source file:org.cobaltians.cobalt.activities.CobaltActivity.java

public void popTo(String controller, String page, JSONObject data) {
    Intent popToIntent = Cobalt.getInstance(this).getIntentForController(controller, page);

    if (popToIntent != null) {
        Bundle popToExtras = popToIntent.getBundleExtra(Cobalt.kExtras);
        String popToActivityClassName = popToExtras.getString(Cobalt.kActivity);

        try {//from w  w  w . ja  va 2 s . c  om
            Class<?> popToActivityClass = Class.forName(popToActivityClassName);

            boolean popToControllerFound = false;
            int popToControllerIndex = -1;

            for (int i = sActivitiesArrayList.size() - 1; i >= 0; i--) {
                Activity oldActivity = sActivitiesArrayList.get(i);
                Class<?> oldActivityClass = oldActivity.getClass();

                Bundle oldBundle = oldActivity.getIntent().getExtras();
                Bundle oldExtras = (oldBundle != null) ? oldBundle.getBundle(Cobalt.kExtras) : null;
                String oldPage = (oldExtras != null) ? oldExtras.getString(Cobalt.kPage) : null;

                if (oldPage == null && CobaltActivity.class.isAssignableFrom(oldActivityClass)) {
                    Fragment fragment = ((CobaltActivity) oldActivity).getSupportFragmentManager()
                            .findFragmentById(((CobaltActivity) oldActivity).getFragmentContainerId());
                    if (fragment != null) {
                        oldExtras = fragment.getArguments();
                        oldPage = (oldExtras != null) ? oldExtras.getString(Cobalt.kPage) : null;
                    }
                }

                if (popToActivityClass.equals(oldActivityClass) && (!CobaltActivity.class
                        .isAssignableFrom(oldActivityClass)
                        || (CobaltActivity.class.isAssignableFrom(oldActivityClass) && page.equals(oldPage)))) {
                    popToControllerFound = true;
                    popToControllerIndex = i;
                    ((CobaltActivity) oldActivity).setDataNavigation(data);
                    break;
                }
            }

            if (popToControllerFound) {
                while (popToControllerIndex + 1 < sActivitiesArrayList.size()) {
                    sActivitiesArrayList.get(popToControllerIndex + 1).finish();
                }
            } else if (Cobalt.DEBUG)
                Log.w(Cobalt.TAG, TAG + " - popTo: controller " + controller
                        + (page == null ? "" : " with page " + page) + " not found in history. Abort.");
        } catch (ClassNotFoundException exception) {
            exception.printStackTrace();
        }
    } else if (Cobalt.DEBUG)
        Log.e(Cobalt.TAG, TAG + " - popTo: unable to pop to null controller");
}

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