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    private Toolbar toolbar;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(getLayoutResource());
        toolbar = (Toolbar) findViewById(R.id.toolbar);
        if (toolbar != null) {
            setSupportActionBar(toolbar);

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package com.example;

import java.util.ArrayList;
import java.util.List;

public class MyClass {

    public static void main(String[] args){

        UserBuild mUserBuild = new UserBuild("INTEGER");

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public boolean eMailValidations(String emailstring){
        Pattern emailPattern = Pattern.compile(".+@.+\\.[a-z]+");
        Matcher emailMatcher = emailPattern.matcher(emailstring);
        return emailMatcher.matches();
}


//call method
eMailValidations("[email protected]");

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public String reverseString(String data){
        return new StringBuffer(data).reverse().toString();
}

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/**
 * <p>Helper class for managing multiple running embedded activities in the same
 * process. This class is not normally used directly, but rather created for
 * you as part of the {@link android.app.ActivityGroup} implementation.
 *
 * @see ActivityGroup
 *
 * @deprecated Use the new {@link Fragment} and {@link FragmentManager} APIs
 * instead; these are also
 * available on older platforms through the Android compatibility package.

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/**
         * 解决listview向上滑动刷新的bug
         */
        mListView.setOnScrollListener(new AbsListView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(AbsListView view, int scrollState) {

            }

            @Override

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this.getWindow().requestFeature(Window.FEATURE_PROGRESS);
        setContentView(R.layout.main );
         final Activity MyActivity = this;
        // Makes Progress bar Visible
        getWindow().setFeatureInt( Window.FEATURE_PROGRESS, Window.PROGRESS_VISIBILITY_ON);

        webview = (WebView) findViewById(R.id.webview);
        webview.setWebChromeClient(new WebChromeClient() {
            public void onProgressChanged(WebView view, int progress)   
            {

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private int getActionBarHeight() {
        int actionBarHeight = getSupportActionBar().getHeight();
        if (actionBarHeight != 0) {
            return actionBarHeight;
        }

        final TypedValue typedValue = new TypedValue();
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            if (getTheme().resolveAttribute(android.R.attr.actionBarSize, typedValue, true)) {
                actionBarHeight = TypedValue.complexToDimensionPixelSize(

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protected final void initStatusBar(int resId) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            SystemBarTintManager tintManager = new SystemBarTintManager(this);
            tintManager.setStatusBarTintEnabled(true);
            tintManager.setTintResource(R.color.your_color);
            SystemBarTintManager.SystemBarConfig config = tintManager.getConfig();
            findViewById(resId).setPadding(0, config.getPixelInsetTop(true), 0, config.getPixelInsetBottom());
        }
    }

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package com.gitcafe.android.base.fragment;

import android.util.Log;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.Hashtable;
import java.util.regex.Matcher;