Android Open Source - TheNewBoston Tabs

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License

The source code is released under:

Eclipse Public License - v 1.0 THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECI...

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Java Source Code

package com.homelysoft.thenewboston;
//w w w .java 2  s .co  m
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.webkit.WebView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TabHost;
import android.widget.TabHost.TabSpec;
import android.widget.TextView;

public class Tabs extends Activity implements OnClickListener{

  TabHost th;
  TabSpec specs;
  Button newTab,start,stop;
  Button go,forward,backward,refresh,clear_history;
  TextView display;
  long strt=0,stp=0;
  WebView browser;
  EditText url;
  @SuppressLint("SetJavaScriptEnabled")
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.tabs);
    bridgeXML();
    setupTabs();
    setOnClickListeners();
    browser.getSettings().setJavaScriptEnabled(true);
    browser.getSettings().setLoadWithOverviewMode(true);
    browser.getSettings().setUseWideViewPort(true);
    browser.setWebViewClient(new OurViewClient());
    try
    {
      browser.loadUrl("http://www.mybringback.com");
      
    }catch(Exception e)
    {
      e.printStackTrace();
    }
    
    
  }
  
  protected void setOnClickListeners()
  {
    newTab.setOnClickListener(this);
    start.setOnClickListener(this);
    stop.setOnClickListener(this);
    go.setOnClickListener(this);
    forward.setOnClickListener(this);
    backward.setOnClickListener(this);
    refresh.setOnClickListener(this);
    clear_history.setOnClickListener(this);
    
  }
  
  protected void bridgeXML()
  {
    th = (TabHost) findViewById(R.id.tabhost);
    newTab = (Button) findViewById(R.id.b_add_tab);
    start = (Button) findViewById(R.id.b_tab1_start);
    stop = (Button) findViewById(R.id.b_tab1_stop);
    display=(TextView)findViewById(R.id.tv_stop_watch_result);
    browser=(WebView)findViewById(R.id.wv_browser);
    url=(EditText)findViewById(R.id.et_set_address);
    go = (Button) findViewById(R.id.browser_go);
    forward = (Button) findViewById(R.id.browser_forward);
    backward = (Button) findViewById(R.id.browser_backward);
    refresh = (Button) findViewById(R.id.browser_refresh);
    clear_history = (Button) findViewById(R.id.browser_clear_history);
  }
  
  protected void setupTabs()
  {
    th.setup();
    specs=th.newTabSpec("tag");
    specs.setContent(R.id.tab1);
    specs.setIndicator("StopWatch");
    th.addTab(specs);
    specs=th.newTabSpec("tag");
    specs.setContent(R.id.tab2);
    specs.setIndicator("Tab2");
    th.addTab(specs);
    specs=th.newTabSpec("tag");
    specs.setContent(R.id.tab3);
    specs.setIndicator("Add a Tab");
    th.addTab(specs);
  }

  @Override
  public void onClick(View v) {
    switch(v.getId())
    {
    case R.id.b_add_tab:
      specs=th.newTabSpec("tag");
      specs.setContent(new TabHost.TabContentFactory() {
        
        @Override
        public View createTabContent(String arg0) {
          TextView text=new TextView(Tabs.this);
          text.setText("Text created in Java");
          return text;
        }
      });
      specs.setIndicator("New");
      th.addTab(specs);
      break;
    case R.id.b_tab1_start:
      strt=System.currentTimeMillis();
      break;
    case R.id.b_tab1_stop:
      stp=System.currentTimeMillis();
      if(strt!=0)
      {
        long result=stp-strt;
        int ms=(int)result%1000;
        int sec=(int)(result/1000)%60;
        int min=(int)(result/1000*60)%3600;
        display.setText(String.format("%d:%02d.%02d", min,sec,ms));
      }
      break;
    case R.id.browser_go:
      String website=url.getText().toString();
      browser.loadUrl(website);
      InputMethodManager imm=(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
      imm.hideSoftInputFromWindow(url.getWindowToken(),0);
      break;
    case R.id.browser_forward:
      if(browser.canGoForward())
        browser.goForward();
      break;
    case R.id.browser_backward:
      if(browser.canGoBack())
        browser.goBack();
      break;
    case R.id.browser_refresh:
      browser.refreshDrawableState();
      break;
    case R.id.browser_clear_history:
      browser.clearHistory();
      break;
    }
    
  }

}

Java Source Code List