Este blog está orientado para aquellos desarrolladores especializados en Android. Todo el contenido está en base de aquellos errores que me he ido encontrando y a la vez, posteando las soluciones, ya que de momento para varios problemas específicos, todavía falta documentación en la red.
Espero que sea de ayuda para todos los Android developers.
Si eres de alguna empresa, con hacer click en la imagen, podrás descargar mi curriculum.
Marca el tiempo de entrenamiento de boxeo. Se repite cada tres minutos incluyendo un minuto de descanso, pudiendo ser muy útil para practicar boxeo al aire libre sin necesidad de programar ninguna alarma cada tres minutos.
Si llevas un gimnasio con enchufar un cable de audio en una cadena de música, no tendrás necesidad de comprar un cronómetro de entrenamiento de boxeo ¡ya lo tienes en tu móvil!
“Cualquier tonto puede escribir código que un ordenador entiende. Los buenos programadores escriben código que los humanos pueden entender.”
Martin Fowler.
ESTAMOS cerrando el blog, en un periodo de tiempo dejaremos de escribir entradas ya que estamos modelando la migracion del blog a liferay, donde dedicare una sección a Android. Sigo dejandolo publico para que podais descargar código, ya que la idea inicial era compartir codigo e ideas con la cominidad java, especificamente Android.
Salu2!
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class fragmento extends Fragment {
private OnFragmentInteractionListener mListener;
// TODO: Rename and change types and number of parameters
public static fragmento newInstance(String param1, String param2) {
fragmento fragment = new fragmento();
Bundle args = new Bundle();
fragment.setArguments(args);
return fragment;
}
public fragmento() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragmento, container, false);
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
public void onFragmentInteraction(Uri uri);
}
}
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class fragmento2 extends Fragment {
public fragmento2() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragmento2, container, false);
}
@Override
public void onDetach() {
super.onDetach();
}
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
public void onFragmentInteraction(Uri uri);
}
}
import android.app.Dialog;
import android.support.v4.app.DialogFragment;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
/**
* Created by makone on 16/03/2015.
*/
public class fragmentDialogo extends DialogFragment{
private PageAdapter PagAdapter; //ADAPTADOR
private ViewPager viewPager;
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
Dialog dialog = super.onCreateDialog(savedInstanceState);
//Configuracion Dialog
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
return dialog;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_dialog, container); //INFLAMOS CON LA VIEW
android.support.v4.app.FragmentManager fm = getChildFragmentManager();
PagAdapter = new PageAdapter(fm); //CREAMOS ADAPTER
viewPager = (ViewPager)view.findViewById(R.id.pager); //INICIAMOS PAGER
viewPager.setAdapter(PagAdapter); //APLICAMOS ADAPTER AL PAGER
return view;
}
}
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
public class PageAdapter extends FragmentPagerAdapter {
public PageAdapter(FragmentManager fm) {
super(fm);
}
@Override
public android.support.v4.app.Fragment getItem(int position) {
if (position == 0) {
// find first fragment...
fragmento ft1 = new fragmento();
return ft1;
}
if (position == 1) {
// find first fragment...
fragmento2 ft2 = new fragmento2();
return ft2;
}
return null;
}
@Override
public int getCount() {
return 2;
}
}
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.view.View;
import android.widget.Button;
public class MainActivity extends FragmentActivity {
private Button boton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
boton = (Button) findViewById(R.id.botonAction); //REFERENCIA AL BOTON
boton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
openDialog(v);
}
});
}
public void openDialog(View view) {
FragmentManager fm = getSupportFragmentManager();
fragmentDialogo overlay = new fragmentDialogo();
overlay.show(fm, "FragmentDialog");
}
}
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public class MainActivity extends Activity {
int numero = 8;
String cadena = "Blog ThebestAndroide";
private Button boton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//REFERENCIA BOTON
boton = (Button) findViewById(R.id.button);
boton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
lanzarIntent1(MainActivity.this, cadena, numero);
}
});
}
public static void lanzarIntent1(Activity activity, String cadena, int numero) {
String NombreActivity = "segundaActivity";
Intent intent = new Intent(NombreActivity);
Bundle bundle = new Bundle();
bundle.putInt("NUMERO", numero);
bundle.putString("CADENA", cadena);
intent.putExtras(bundle);
activity.startActivity(intent);
}
}
public class Activity2 extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_activity2);
TextView text1, text2;
//REFERENCIA OBJETOS XML
text1 = (TextView) findViewById(R.id.textView2);
text2 = (TextView) findViewById(R.id.textView3);
//RECOGER PARÁMETROS
Bundle extras = getIntent().getExtras();
if (extras != null) {
String cadena = extras.getString("CADENA");
int numero = extras.getInt("NUMERO");
if (cadena != null) {
text1.setText("Variable Int : " + numero);
text2.setText("Variable String : " + cadena);
}
}
}
}
package intents.thebestandroide.intents;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Created by makone on 15/03/2015.
*/
public class producto implements Parcelable {
int id;
String name;
String descripcion;
public producto() {
}
public producto(int id, String name, String descripcion) {
this.id = id;
this.name = name;
this.descripcion = descripcion;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescripcion() {
return descripcion;
}
public void setDescripcion(String descripcion) {
this.descripcion = descripcion;
}
@Override
public int describeContents() {
return 0;
}
public producto (Parcel parcel){
readToParcel(parcel);
}
public static final Parcelable.Creator CREATOR =
new Parcelable.Creator() {
public producto createFromParcel(Parcel source) {
return new producto(source);
}
public producto[] newArray(int size) {
return new producto[size];
}
};
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(id);
out.writeString(name);
out.writeString(descripcion);
}
public void readToParcel(Parcel parcel){
id = parcel.readInt();
name = parcel.readString();
descripcion = parcel.readString();
}
}
public class MainActivity extends Activity {
private Button boton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//REFERENCIA BOTON
boton = (Button) findViewById(R.id.button);
boton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
lanzarIntent1(MainActivity.this);
}
});
}
public static void lanzarIntent1(Activity activity) {
String NombreActivity = "segundaActivity";
Intent intent = new Intent(NombreActivity);
producto p = new producto();
p.setId(1);
p.setName("makone");
p.setDescripcion("thebestAndroide");
//Insertamos objeto
intent.putExtra("producto",p);
activity.startActivity(intent);
}
}
public class Activity2 extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_activity2);
TextView text1, text2, text3;
//REFERENCIA OBJETOS XML
text1 = (TextView) findViewById(R.id.textView2);
text2 = (TextView) findViewById(R.id.textView3);
text3 = (TextView) findViewById(R.id.textView4);
//RECOGER PARÁMETROS
Bundle extras = getIntent().getExtras();
producto p = extras.getParcelable("producto");
if (extras != null) {
int numero = p.getId();
String nombre = p.getName();
String desc = p.getDescripcion();
text1.setText("Id : " + numero );
text2.setText("Nombre : " + nombre );
text3.setText("Descripcion : " + desc );
}
}
}
//la url debe incluir siempre el protocolo
public static void lanzarIntent1(Activity activity) {
String url = "http://www.google.es";
activity.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
}
public static void lanzarIntent1(Activity activity) {
Intent intent = new Intent(Intent.ACTION_SEARCH);
intent.setPackage("com.google.android.youtube");
//CADENA PARA BÚSQUEDA
intent.putExtra("query", "zenet soñar contigo");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
try{
activity.startActivity(intent);
} catch (ActivityNotFoundException e) {
//la app no está instalada
System.out.println("App youtube no instalada");
}
}
public static void lanzarIntent1(Activity activity) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse("market://details?id=cronometroboxeo.com"));
try {
activity.startActivity(intent);
} catch (android.content.ActivityNotFoundException e) {
//SI HA DADO EXCEPCION PORQUE EL MARKET NO ESTA DISPONIBLE, ABRIMOS NAVEGADOR CON LA RUTA DE LA APP INTERESADA
activity.startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse("https://play.google.com/store/apps/details?id=cronometroboxeo.com")));
System.out.println("Market no disponible");
}
}
public static void lanzarIntent1(Activity activity) {
Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
intent.putExtra(SearchManager.QUERY, "Thebestandroide");
activity.startActivity(intent);
}
public static void lanzarIntent1(Activity activity) {
Intent intent = new Intent(android.content.Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Asunto");
intent.putExtra(Intent.EXTRA_TEXT, "Contenido mensaje");
activity.startActivity(Intent.createChooser(intent, "Compartir usando"));
}
public static void lanzarIntent1(Activity activity) {
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:mail@gmail.com"));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Subject");
emailIntent.putExtra(Intent.EXTRA_TEXT, "body");
activity.startActivity(Intent.createChooser(emailIntent, "Seleccione una aplicación"));
}
public static void lanzarIntent1(Activity activity) {
Intent contactIntent = new Intent(Intent.ACTION_INSERT);
contactIntent.setType(ContactsContract.Contacts.CONTENT_TYPE);
contactIntent.putExtra(ContactsContract.Intents.Insert.NAME,"Peter Parker");
contactIntent.putExtra(ContactsContract.Intents.Insert.EMAIL,"mail@mail.com");
contactIntent.putExtra(ContactsContract.Intents.Insert.PHONE,"11-7-666-23");
activity.startActivity(contactIntent);
}
public static void lanzarIntent1(Activity activity) {
Intent intent = new Intent(Intent.ACTION_EDIT);
intent.setType("vnd.android.cursor.item/event");
intent.putExtra("allDay", false);
intent.putExtra("title", "Cita Laura");
intent.putExtra("description", "Llevar preservativos por si se deja...");
activity.startActivity(Intent.createChooser(intent, "Seleccione una aplicación"));
}
public static void lanzarIntent1(Activity activity) {
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse("http://dominio.com/song.mp3"),"audio/mpeg");
activity.startActivity(intent);
}
//ACTION DIAL NO REQUIERE CALL_PHONE
public void HacerLLamada(){
try {
Intent callIntent;
callIntent = new Intent(Intent.ACTION_DIAL);
Resources res = getResources();
//String text = String.format(res.getString(R.string.telefono)); //PARA TELF EN STRING
String text = "tel:555-555-555";
Log.e("formato llamada ::: ", text.toString());
callIntent.setData(Uri.parse("tel:"+text));
startActivity(callIntent);
} catch (ActivityNotFoundException activityException) {
Log.e("dialing-example", "Llamada fallida", activityException);
}
}
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/**
* Created by makone
* Description : Encapsula objetos para el menú del Dawer
*/
public class itemsMenuDrawer {
private int id;
private String name;
private String subName;
private Drawable icon;
public itemsMenuDrawer(int id, String name, String subName, Drawable icon) {
this.id = id;
this.name = name;
this.subName = subName;
this.icon = icon;
}
public int getId() { return id; }
public void setId(int id) { this.id = id; }
public String getName() { return name; }
public void setName(String name) { this.name = name; }
public String getSubName() { return subName; }
public void setSubName(String subName) { this.subName = subName; }
public Drawable getIcon() { return icon; }
public void setIcon(Drawable icon) { this.icon = icon; }
}
/**
* Created by makone.
* Description : Adapter para los objetos del Drawer
*/
public class menuAdapter extends BaseAdapter {
protected Activity activity;
//ARRAYLIST CON TODOS LOS ITEMS
protected ArrayList items;
//CONSTRUCTOR
public menuAdapter(Activity activity, ArrayList items) {
this.activity = activity;
this.items = items;
}
//CUENTA LOS ELEMENTOS
@Override
public int getCount() {
return items.size();
}
//DEVUELVE UN OBJETO DE UNA DETERMINADA POSICION
@Override
public Object getItem(int arg0) {
return items.get(arg0);
}
//DEVUELVE EL ID DE UN ELEMENTO
@Override
public long getItemId(int position) {
return items.get(position).getId();
}
//METODO PRINCIPAL, AQUI SE LLENAN LOS DATOS
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
//ASOCIAMOS LA VISTA AL LAYOUT DEL RECURSO XML DONDE ESTA LA BASE DE
if (convertView == null) {
LayoutInflater inf = (LayoutInflater) activity.
getSystemService(activity.getApplicationContext().LAYOUT_INFLATER_SERVICE);
v = inf.inflate(R.layout.itemdrawer, null);
}
itemsMenuDrawer dir = items.get(position);
//RELLENAMOS LA IMAGEN Y EL TEXTO
ImageView foto = (ImageView) v.findViewById(R.id.img_menu);
foto.setImageDrawable(dir.getIcon());
TextView txtPrinc = (TextView) v.findViewById(R.id.txt_princip);
txtPrinc.setText(dir.getName());
TextView txtSecund = (TextView) v.findViewById(R.id.txt_secund);
txtSecund.setText(dir.getSubName());
// DEVOLVEMOS VISTA
return v;
}
}
public class MainActivity extends ActionBarActivity {
DrawerLayout drawerLayout;
FrameLayout contenedorPrincipal;
ListView listaMenu;
private ArrayList array;
Activity activity;
Context context;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
this.activity = MainActivity.this;
this.context = activity.getApplicationContext();
gestionDatos();
}
public void gestionDatos(){
instanciarObjetos ();
configurarMenuDrawer();
}
public void configurarMenuDrawer(){
}
public void instanciarObjetos (){
contenedorPrincipal=(FrameLayout) findViewById(R.id.contenedor_principal);
drawerLayout = (DrawerLayout) findViewById(R.id.menu_drawer);
listaMenu = (ListView) findViewById(R.id.lista_menu);
listaMenu.setOnItemClickListener(new AdapterView.OnItemClickListener(){
@Override
public void onItemClick(AdapterView parent, View view,int position, long id) {
seleccionarFragment(position);
}
});
View header=getLayoutInflater().inflate(R.layout.header_menu, null); //HEADER
listaMenu.addHeaderView(header,null,false);
array = new ArrayList();
llenarListaMenu(array);
menuAdapter adaptador = new menuAdapter(this, array); //ADAPTER
listaMenu.setAdapter(adaptador);
}
public void seleccionarFragment(int posicion){
switch (posicion) {
// BOTON PLAY, PRIMERA POSICION = 0
case 1:
//fragment1
break;
case 2:
//fragment2
break;
case 3:
//fragment3
break;
case 4:
//fragment4
break;
case 5:
finish();
}
}
//LLENAR LISTA DE OBJETOS DEL MENU
public void llenarListaMenu(ArrayList arraydir){
itemsMenuDrawer item;
// Introduzco los elementos
item = new itemsMenuDrawer(1, "Nirvana", "Heart, sharped box",
context.getResources().getDrawable(R.drawable.ico1));
arraydir.add(item);
item = new itemsMenuDrawer(2, "The pixies", "Where is my mind",
context.getResources().getDrawable(R.drawable.ico2));
arraydir.add(item);
item = new itemsMenuDrawer(3,"Bob Dylan","Hurrican Carter",
context.getResources().getDrawable(R.drawable.ico3));
arraydir.add(item);
item = new itemsMenuDrawer(4, "Toxicity","System of a down",
context.getResources().getDrawable(R.drawable.ico4));
arraydir.add(item);
item = new itemsMenuDrawer(5, "Maneras de vivir", "Rosendo",
context.getResources().getDrawable(R.drawable.ico5));
arraydir.add(item);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the actionBar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
switch (item.getItemId()) {
return super.onOptionsItemSelected(item);
}
}
}//END CLASS
import texto.cifrador.makone.cifradortexto.R;
/**
* Created by makone.
* Description : Gestiona los menús que deben salir en cada actividad
*/
public class configActionBAR {
ActionBar actionBar = null;
int opcion;
public configActionBAR(ActionBar menu, int opcion) {
this.actionBar = menu;
this.opcion = opcion;
ClasificarMenu(opcion);
}
public void ClasificarMenu(int opcion) {
switch (opcion) {
case 1:cifrador();
case 2:
case 3:
default:
Log.e("BotoonesMenu", "Opcion incorrecta");
}
}
public void cifrador (){
//actionBar.hide(); //Ocultar ActionBar
actionBar.setIcon(R.drawable.ic_launcher); //Establecer icono
actionBar.setTitle("Cifrador"); //Establecer titulo
actionBar.setSubtitle("Menu principal"); //Establecer Subtitulo
// actionBar.setDisplayHomeAsUpEnabled(true); //Boton atras
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
switch (item.getItemId()) {
case android.R.id.home :
drawerLayout.openDrawer(Gravity.LEFT);
return true;
public void configurarMenuDrawer(){
actionBar = getSupportActionBar();
}
//EN EL ONCLICK DE listaMenu PARA PODER DARLE OTRA APARIENCIA DEPENDIENDO DEL FRAGMENT
ACM = new configActionBAR(actionBar,position);
xmlns:texto.makone="http://schemas.android.com/apk/res-auto"
public class fragmentIntro extends Fragment {
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private OnFragmentInteractionListener mListener;
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @param param1 Parameter 1.
* @param param2 Parameter 2.
* @return A new instance of fragment fragmentIntro.
*/
// TODO: Rename and change types and number of parameters
public static fragmentIntro newInstance(String param1, String param2) {
fragmentIntro fragment = new fragmentIntro();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
public fragmentIntro() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_cifrador, container, false);
return v;
}
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}
//Comentamos porque sino de momento daría error
/*@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mListener = (OnFragmentInteractionListener) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement OnFragmentInteractionListener");
}
}*/
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* * See the Android Training lesson Communicating with Other Fragments for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
public void onFragmentInteraction(Uri uri);
}
}
this.activity.invalidateOptionsMenu(); //PARA REFRESCAR ACTION BAR JUSTO ANTES DE CREAR EL MENU
this.actionBar = actionBar = ((android.support.v7.app.ActionBarActivity) activity).getSupportActionBar();
//EN CADA FRAGMENT GENERAMOS onCreateOptionsMenu Y AÑADIMOS menu.clear()
public class fragmentIntro extends Fragment {
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
menu.clear(); //Vaciar el menu
inflater.inflate(R.menu.menu_main, menu);
}
//EN CADA FRAGMENT GENERAMOS onActivityCreated Y AÑADIMOS setHasOptionsMenu(true);
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setHasOptionsMenu(true); //PARA PODER MODIFICAR EL MENU
}
}
public void instanciarObjetos (){
contenedorPrincipal=(FrameLayout) findViewById(R.id.contenedor_principal);
drawerLayout = (DrawerLayout) findViewById(R.id.menu_drawer);
listaMenu = (ListView) findViewById(R.id.lista_menu);
listaMenu.setOnItemClickListener(new AdapterView.OnItemClickListener(){
@Override
public void onItemClick(AdapterView parent, View view,int position, long id) {
seleccionarFragment(position);
}
});
View header=getLayoutInflater().inflate(R.layout.header_menu, null); //HEADER
listaMenu.addHeaderView(header,null,false);
array = new ArrayList();
llenarListaMenu(array);
menuAdapter adaptador = new menuAdapter(this, array); //ADAPTER
listaMenu.setAdapter(adaptador);
//PARA QUE SEA POR DEFECTO EL FRAGMENT INTRO
seleccionarFragment(1);
Log.e("MainActivity", "PASOOOOOOOO on CREATE");
}
public void seleccionarFragment(int posicion){
Log.e("MainActivity", "PAS Selecciono fragment"+posicion);
boolean salida=false;
android.support.v4.app.Fragment fragment=null;
switch (posicion) {
// BOTON PLAY, PRIMERA POSICION = 0
case 1:
fragment = new fragmentIntro();
break;
case 2:
fragment = new fragmentCifrador();
break;
case 3:
fragment = new fragmentImagen();
break;
case 4:
fragment = new fragmentCripto();
break;
case 5:
salida=true;
//MARCAMOS EL CLICKADO
listaMenu.setItemChecked(posicion, true);
drawerLayout.closeDrawer(listaMenu);
finish();
break;
default: Log.e("Main Activity ", "Opcion "+posicion);
}
//SI SE SALE DE LA APLICACIÓN, AL HACER EL CAMBIO DE FRAGMENT DARIA NULLPOINTEREXCEPTION
if (salida==false) {
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.contenedor_principal, fragment)
.commit();
listaMenu.setItemChecked(posicion, true); //MARCAMOS EL CLICKADO
drawerLayout.closeDrawer(listaMenu);
}
}
/**
* Created by makone
*/
public class PageAdapter extends FragmentPagerAdapter
{
public PageAdapter(FragmentManager fm) {
super(fm);
}
@Override
public android.support.v4.app.Fragment getItem(int position) {
// TODO Auto-generated method stub
switch (position) {
case 0:
return new fragmentNew1();
case 1:
return new fragmentNew2();
case 2:
return new fragmentNew3();
default:
break;
}
return null;
}
@Override
public int getCount() {
return 3;
}
}
package FRAGMENTS.FRAGMENTS_CIFRADOR;
import android.app.Activity;
//import android.app.Fragment;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.support.v7.app.ActionBarActivity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.View;
import android.view.ViewGroup;
import GESTION.configActionBAR;
import JAVAEE.PageAdapter;
import texto.cifrador.makone.cifradortexto.R;
public class fragmentCifrador extends Fragment implements android.support.v7.app.ActionBar.TabListener{
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private OnFragmentInteractionListener mListener;
public static android.support.v7.app.ActionBar actionBar;
public configActionBAR CAB;
Activity host;
ViewPager viewpager;
PageAdapter ft;
// TODO: Rename and change types and number of parameters
public static fragmentCifrador newInstance(String param1, String param2) {
fragmentCifrador fragment = new fragmentCifrador();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
public fragmentCifrador() {
// Required empty public constructor
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setHasOptionsMenu(true); //PARA PODER MODIFICAR EL MENU
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_cifrador, container, false);
aniadirTabs(v);
return v;
}
private void aniadirTabs(View v) {
//RECUPERAMOS CONTEXTO APLICACION
// host = (Activity) activity.getApplicationContext();
host = (Activity) v.getContext();
actionBar = ((ActionBarActivity) host).getSupportActionBar();
CAB = new configActionBAR(host, 2);
SacarPestanias (v,host);
}
public void SacarPestanias (View v,Activity activity){
viewpager = (ViewPager) v.findViewById(R.id.pager);
//ft = new PageAdapter(getSupportFragmentManager());
//Aqui le añadimos los fragments donde nos queremos mover
ft = new PageAdapter(((android.support.v7.app.ActionBarActivity) activity)
.getSupportFragmentManager());
viewpager.setAdapter(ft);
actionBar.setNavigationMode(android.app.ActionBar.NAVIGATION_MODE_TABS);
actionBar.addTab(actionBar.newTab().setText("CASAR").setTabListener(this));
actionBar.addTab(actionBar.newTab().setText("Estadisticas").setTabListener(this));
actionBar.addTab(actionBar.newTab().setText("Editor").setTabListener(this));
viewpager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int arg0) {
actionBar.setSelectedNavigationItem(arg0);
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
// TODO Auto-generated method stub
}
@Override
public void onPageScrollStateChanged(int arg0) {
// TODO Auto-generated method stub
}
});
}
@Override
public void onTabSelected(android.support.v7.app.ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
viewpager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(android.support.v7.app.ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { }
@Override
public void onTabReselected(android.support.v7.app.ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { }
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
/* try {
mListener = (OnFragmentInteractionListener) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement OnFragmentInteractionListener");*/
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
actionBar = ((ActionBarActivity) host).getSupportActionBar();
actionBar.removeAllTabs();
actionBar.setNavigationMode(android.app.ActionBar.NAVIGATION_MODE_STANDARD); //PARA BORRAR PESTAÑERO
}
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
public void onFragmentInteraction(Uri uri);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
menu.clear();
inflater.inflate(R.menu.menu_cifradores, menu);
}
}
|
|
| Emulated Device Key | Keyboard Key | KeyEvent |
| Home | HOME | KeyEvent.KEYCODE_HOME |
| Menu (left softkey) | F2 or Page-up button | KeyEvent.KEYCODE_MENU |
| Star (right softkey) | Shift-F2 or Page Down | |
| Back | ESC | KeyEvent.KEYCODE_BACK |
| Call/dial button | F3 | |
| Hangup/end call button | F4 | |
| Search | F5 | KeyEvent.KEYCODE_SEARCH |
| Power button | F7 | KeyEvent.KEYCODE_POWER |
| Audio volume up button | KEYPAD_PLUS, Ctrl-F5 | KeyEvent.KEYCODE_VOLUMEN_UP |
| Audio volume down button | KEYPAD_MINUS, Ctrl-F6 | KEYCODE_VOLUMEN_DOWN |
| Camera button | Ctrl-KEYPAD_5, Ctrl-F3 | KeyEvent.KEYCODE_CAMERA |
| Switch to previous layout orientation (for example, portrait, landscape) |
KEYPAD_7, Ctrl-F11 | |
| Switch to next layout orientation (for example, portrait, landscape) |
KEYPAD_9, Ctrl-F12 | |
| Toggle cell networking on/off | F8 | |
| Toggle code profiling | F9 (only with -trace startup option) |
|
| Toggle fullscreen mode | Alt-Enter | |
| Toggle trackball mode | F6 | |
| Enter trackball mode temporarily (while key is pressed) |
Delete | |
| DPad left/up/right/down | KEYPAD_4/8/6/2 | KeyEvent.KEYCODE_DPAD_UP, KeyEvent.KEYCODE_DPAD_DOWN, KeyEvent.KEYCODE_DPAD_LEFT, KeyEvent.KEYCODE_DPAD_RIGHT |
| DPad center click | KEYPAD_5 | KeyEvent.KEYCODE_DPAD_CENTER |
| Onion alpha increase/decrease | KEYPAD_MULTIPLY(*) / KEYPAD_DIVIDE(/) | |
| Teclado Numérico | KeyEvent. – KEYCODE_0, KEYCODE_1, KEYCODE_2, … , KEYCODE_9 , KEYCODE_A, … , KEYCODE_Z | |
| Botón de medios | KEYCODE_HEADSETHOOK |
|
|
|
|
