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| package com.toto.foo;
//import java.util.Locale;
import com.toto.foo.R;
import com.toto.foo.Login;
import android.app.ActionBar;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.graphics.Color;
import android.media.AudioManager;
import android.media.ToneGenerator;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
//import android.support.v4.app.NavUtils;
import android.support.v4.view.ViewPager;
//import android.view.Gravity;
import android.view.LayoutInflater;
//import android.view.Menu;
//import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
public class Main extends FragmentActivity implements ActionBar.TabListener {
public double value1 = 26.2;
public double value2 = 7.4;
public double value3 = 18.3;
//runs without a timer by reposting this handler at the end of the runnable
Handler timerHandler = new Handler();
Runnable timerRunnable = new Runnable() {
@Override
public void run() {
ToneGenerator toneG = new ToneGenerator(AudioManager.STREAM_ALARM, 100);
toneG.startTone(ToneGenerator.TONE_CDMA_ALERT_CALL_GUARD, 200);
// place here my code to update value1, value2 & value3
//every minute the script is restarted
timerHandler.postDelayed(this, 60 * 1000);
}
};
/**
* The {@link android.support.v4.view.PagerAdapter} that will provide
* fragments for each of the sections. We use a
* {@link android.support.v4.app.FragmentPagerAdapter} derivative, which
* will keep every loaded fragment in memory. If this becomes too memory
* intensive, it may be best to switch to a
* {@link android.support.v4.app.FragmentStatePagerAdapter}.
*/
SectionsPagerAdapter mSectionsPagerAdapter;
/**
* The {@link ViewPager} that will host the section contents.
*/
ViewPager mViewPager;
private static final int RESULT_MAIN = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
//startActivityForResult(new Intent(Main.this, Login.class), RESULT_MAIN);
setContentView(R.layout.activity_main);
// Set up the action bar.
final ActionBar actionBar = getActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
// Create the adapter that will return a fragment for each of the three
// primary sections of the app.
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.pager);
mViewPager.setAdapter(mSectionsPagerAdapter);
// When swiping between different sections, select the corresponding
// tab. We can also use ActionBar.Tab#select() to do this if we have
// a reference to the Tab.
mViewPager
.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
actionBar.setSelectedNavigationItem(position);
}
});
// For each of the sections in the app, add a tab to the action bar.
for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) {
// Create a tab with text corresponding to the page title defined by
// the adapter. Also specify this Activity object, which implements
// the TabListener interface, as the callback (listener) for when
// this tab is selected.
actionBar.addTab(actionBar.newTab()
.setText(mSectionsPagerAdapter.getPageTitle(i))
.setTabListener(this));
}
}
@Override
public void onDestroy()
{
// remove the 'runnable' when the activity is destroyed
timerHandler.removeCallbacks(timerRunnable);
super.onDestroy();
}
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
// en fin d'activité si MAIN ou Annuler(Login) alors bye bye !
if (requestCode == RESULT_MAIN && resultCode == RESULT_CANCELED)
finish();
else
startup();
}
//@Override
//public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
// getMenuInflater().inflate(R.menu.main, menu);
// return true;
//}
@Override
public void onTabSelected(ActionBar.Tab tab,
FragmentTransaction fragmentTransaction) {
// When the given tab is selected, switch to the corresponding page in
// the ViewPager.
mViewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(ActionBar.Tab tab,
FragmentTransaction fragmentTransaction) {
}
@Override
public void onTabReselected(ActionBar.Tab tab,
FragmentTransaction fragmentTransaction) {
}
/**
* A {@link FragmentPagerAdapter} that returns a fragment corresponding to
* one of the sections/tabs/pages.
*/
public class SectionsPagerAdapter extends FragmentPagerAdapter {
public SectionsPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
// getItem is called to instantiate the fragment for the given page.
// Return a DummySectionFragment (defined as a static inner class
// below) with the page number as its lone argument.
Fragment fragment = new DummySectionFragment();
Bundle args = new Bundle();
// Specific background colors.
if (position == 0){
args.putInt(DummySectionFragment.ARG_SECTION_COLOR, Color.CYAN);
args.putString(DummySectionFragment.ARG_SECTION_TEXT, "26,8");
}
if (position == 1){
args.putInt(DummySectionFragment.ARG_SECTION_COLOR, Color.GREEN);
args.putString(DummySectionFragment.ARG_SECTION_TEXT, "7,2");
}
if (position == 2){
args.putInt(DummySectionFragment.ARG_SECTION_COLOR, Color.BLUE);
args.putString(DummySectionFragment.ARG_SECTION_TEXT, "21,4");
}
fragment.setArguments(args);
return fragment;
}
@Override
public int getCount() {
// Show 3 total pages.
return 3;
}
@Override
public CharSequence getPageTitle(int position) {
//Locale l = Locale.getDefault();
switch (position) {
case 0:
return getString(R.string.title_section1); //.toUpperCase(l);
case 1:
return getString(R.string.title_section2); //.toUpperCase(l);
case 2:
return getString(R.string.title_section3); //.toUpperCase(l);
}
return null;
}
}
/**
* A dummy fragment representing a section of the app, but that simply
* displays dummy text.
*/
public static class DummySectionFragment extends Fragment {
/**
* The fragment argument representing the section number for this
* fragment.
*/
public static final String ARG_SECTION_TEXT = "section_text";
public static final String ARG_SECTION_COLOR = "section_color";
public DummySectionFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main_dummy,
container, false);
TextView dummyTextView = (TextView) rootView.findViewById(R.id.section_label);
dummyTextView.setText(getArguments().getString(ARG_SECTION_TEXT));
rootView.setBackgroundColor(getArguments().getInt(ARG_SECTION_COLOR));
return rootView;
}
public void setmytext(String mytext) {
View rootview = this.getView();
TextView dummyTextView = (TextView) rootview.findViewById(R.id.section_label);
dummyTextView.setText(mytext);
}
}
public void startup() {
timerHandler.postDelayed(timerRunnable, 0);
}
} |
Mettre à jour un fragment avec un FragmentPagerAdapter ?
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Envoyé par Feanorin
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