Java tutorial
/* * Copyright 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.mimp.fragment.institucion; import android.app.Activity; import android.app.Dialog; import android.content.DialogInterface; import android.graphics.drawable.ColorDrawable; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v7.app.AlertDialog; import android.util.TypedValue; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.TextView; import com.mimp.activity.R; import com.mimp.entidades.clsPlanTrabajo; import com.mimp.utilidades.clsUtilidades; import java.util.ArrayList; import java.util.List; public class PlanTrabajoPage extends Fragment { /** * The argument key for the page number this fragment represents. */ public static final String ARG_PAGE = "page"; private TextView lblPagina; private List<clsPlanTrabajo> list; private int SizeText = 0; private AdaptadorPlanTrabajo adaptadorPlanTrabajo; private ListView listPlanTrabajo; private Button btnAgregar; /** * The fragment's page number, which is set to the argument value for {@link #ARG_PAGE}. */ private int mPageNumber; /** * Factory method for this fragment class. Constructs a new fragment for the given page number. */ public static PlanTrabajoPage create(int pageNumber) { PlanTrabajoPage fragment = new PlanTrabajoPage(); Bundle args = new Bundle(); args.putInt(ARG_PAGE, pageNumber); fragment.setArguments(args); return fragment; } public PlanTrabajoPage() { } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mPageNumber = getArguments().getInt(ARG_PAGE); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout containing a title and body text. View view = (View) inflater.inflate(R.layout.page_plan_trabajo, container, false); list = new ArrayList<clsPlanTrabajo>(); lblPagina = (TextView) view.findViewById(R.id.lblPagina); lblPagina.setText(getString(R.string.pagina_ficha) + " 2 " + getString(R.string.de_ficha) + " 3."); listPlanTrabajo = (ListView) view.findViewById(R.id.listPlanTrabajo); btnAgregar = (Button) view.findViewById(R.id.btnAgregar); btnAgregar.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { btnAgregar(); } }); list = new ArrayList<clsPlanTrabajo>(); getListaPlanTrabajo(); return view; } /** * Returns the page number represented by this fragment object. */ public int getPageNumber() { return mPageNumber; } public void btnAgregar() { final Dialog dialog = new Dialog(this.getActivity()); dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT)); //dialog.setCancelable(false); dialog.setContentView(R.layout.dialog_plan_trabajo); TextView lblResponsable = (TextView) dialog.findViewById(R.id.lblResponsable); lblResponsable.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblResponsable.getTextSize() + SizeText); TextView lblDResponsable = (TextView) dialog.findViewById(R.id.lblDResponsable); lblDResponsable.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblDResponsable.getTextSize() + SizeText); TextView lblObejtivo = (TextView) dialog.findViewById(R.id.lblObejtivo); lblObejtivo.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblObejtivo.getTextSize() + SizeText); TextView lblMeta = (TextView) dialog.findViewById(R.id.lblMeta); lblMeta.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblMeta.getTextSize() + SizeText); TextView lblActividad = (TextView) dialog.findViewById(R.id.lblActividad); lblActividad.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblActividad.getTextSize() + SizeText); TextView lblCronograma = (TextView) dialog.findViewById(R.id.lblCronograma); lblCronograma.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblCronograma.getTextSize() + SizeText); final EditText txtObejtivo = (EditText) dialog.findViewById(R.id.txtObejtivo); txtObejtivo.setTextSize(TypedValue.COMPLEX_UNIT_DIP, txtObejtivo.getTextSize() + SizeText); txtObejtivo.setText(""); final EditText txtActividad = (EditText) dialog.findViewById(R.id.txtActividad); txtActividad.setTextSize(TypedValue.COMPLEX_UNIT_DIP, txtActividad.getTextSize() + SizeText); txtActividad.setText(""); final EditText txtCronograma = (EditText) dialog.findViewById(R.id.txtCronograma); txtCronograma.setTextSize(TypedValue.COMPLEX_UNIT_DIP, txtCronograma.getTextSize() + SizeText); txtCronograma.setText(""); final EditText txtMeta = (EditText) dialog.findViewById(R.id.txtMeta); txtMeta.setTextSize(TypedValue.COMPLEX_UNIT_DIP, txtMeta.getTextSize() + SizeText); txtMeta.setText(""); final EditText txtResponsable = (EditText) dialog.findViewById(R.id.txtResponsable); txtResponsable.setTextSize(TypedValue.COMPLEX_UNIT_DIP, txtResponsable.getTextSize() + SizeText); txtResponsable.setText(""); Button btnAgregar = (Button) dialog.findViewById(R.id.btnAgregar); btnAgregar.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { clsPlanTrabajo entidad = new clsPlanTrabajo(); entidad.setActividad(txtActividad.getText().toString()); entidad.setCronograma(txtCronograma.getText().toString()); entidad.setMeta(txtMeta.getText().toString()); entidad.setObejtivo(txtObejtivo.getText().toString()); entidad.setResponsable(txtResponsable.getText().toString()); list.add(entidad); getListaPlanTrabajo(); dialog.dismiss(); } }); dialog.show(); } class AdaptadorPlanTrabajo extends ArrayAdapter { Activity context; AdaptadorPlanTrabajo(Activity context) { super(context, R.layout.list_plan_trabajo, list); this.context = context; } public View getView(int position, View convertView, ViewGroup parent) { final int pos = position; LayoutInflater inflater = context.getLayoutInflater(); View item = inflater.inflate(R.layout.list_plan_trabajo, null); TextView lblNObejtivo = (TextView) item.findViewById(R.id.lblNObejtivo); lblNObejtivo.setText("" + (position + 1)); lblNObejtivo.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblNObejtivo.getTextSize() + SizeText); TextView lblObejtivo = (TextView) item.findViewById(R.id.lblObejtivo); lblObejtivo.setText(list.get(position).getActividad()); lblObejtivo.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblObejtivo.getTextSize() + SizeText); TextView lblActividad = (TextView) item.findViewById(R.id.lblActividad); lblActividad.setText(list.get(position).getObejtivo()); lblActividad.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblActividad.getTextSize() + SizeText); TextView lblMeta = (TextView) item.findViewById(R.id.lblMeta); lblMeta.setText(list.get(position).getMeta()); lblMeta.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblMeta.getTextSize() + SizeText); TextView lblCronograma = (TextView) item.findViewById(R.id.lblCronograma); lblCronograma.setText(list.get(position).getCronograma()); lblCronograma.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblCronograma.getTextSize() + SizeText); TextView lblResponsable = (TextView) item.findViewById(R.id.lblResponsable); lblResponsable.setText(list.get(position).getResponsable()); lblResponsable.setTextSize(TypedValue.COMPLEX_UNIT_DIP, lblResponsable.getTextSize() + SizeText); Button btnEliminar = (Button) item.findViewById(R.id.btnEliminar); btnEliminar.setTextSize(TypedValue.COMPLEX_UNIT_DIP, btnEliminar.getTextSize() + SizeText); btnEliminar.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { btnEliminar(pos); } }); return (item); } } public void btnEliminar(int pos) { final int position = pos; AlertDialog.Builder alert = new AlertDialog.Builder(this.getActivity()); alert.setTitle(getString(R.string.eliminar_dialog)); alert.setPositiveButton(getString(R.string.btn_aceptar), new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { list.remove(position); getListaPlanTrabajo(); } }); alert.setNegativeButton(getString(R.string.btn_cancelar), new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { } }); alert.show(); } protected void getListaPlanTrabajo() { adaptadorPlanTrabajo = new AdaptadorPlanTrabajo(this.getActivity()); listPlanTrabajo.setAdapter(adaptadorPlanTrabajo); } }