navigate To Activity - Android Activity

Android examples for Activity:Activity Jump

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  4. Activity Jump

Description

navigate To Activity

Demo Code


//package com.java2s;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;

public class Main {
    public static void navigateTo(Activity activity,
            final Fragment fragment, int containerId) {
        navigateTo(activity, fragment, null, true, false, false,
                containerId);//from  w w  w .j a  v a2  s .  co  m
    }

    public static void navigateTo(Activity activity,
            final Fragment fragment, final boolean addToBackStack,
            int containerId) {
        navigateTo(activity, fragment, null, addToBackStack, false, false,
                containerId);
    }

    public static void navigateTo(Activity activity,
            final Fragment fragment, final FragmentTransaction transaction,
            final boolean addToBackStack, final boolean allowStateLoss,
            final boolean useTransition, int containerId) {
        final FragmentManager fm = activity.getFragmentManager();
        final FragmentTransaction ft = transaction == null ? fm
                .beginTransaction() : transaction;
        ft.setTransition(useTransition ? FragmentTransaction.TRANSIT_FRAGMENT_OPEN
                : FragmentTransaction.TRANSIT_NONE);

        ft.replace(containerId, fragment, fragment.getClass().getName());
        if (addToBackStack) {
            ft.addToBackStack(fragment.getClass().getName());
        }

        commitTransaction(ft, allowStateLoss);
    }

    private static void commitTransaction(final FragmentTransaction ft,
            final boolean allowStateLoss) {
        if (allowStateLoss) {
            ft.commitAllowingStateLoss();
        } else {
            ft.commit();
        }
    }
}

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