Android程序研发源码zz-doctor中医大夫助理信息系统.zip

/* * Copyright 2009 eFANsoftware * * 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 efan.zz.android.activity; import android.app.Activity; import android.app.AlertDialog; import android.content.ContentValues; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.net.Uri; import android.os.Bundle; import android.text.InputType; import android.util.Log; import android.view.Gravity; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnFocusChangeListener; import android.widget.AdapterView; import android.widget.Button; import android.widget.CheckBox; import android.widget.EditText; import android.widget.TableLayout; import android.widget.TableRow; import efan.zz.android.R; import efan.zz.android.ZZ; import efan.zz.android.common.android.IdentifiedAutoCompleteTextView; import efan.zz.android.common.android.IdentifiedStringAdapter; import efan.zz.android.util.ZzUtil; /* * Implementation decision: copy&paste RxRecipeDetail.java code, * Only pass rx_recipe id as parameter, * To query the DB again: if it's slow to user, * the query must be optimised anyway otherwise it's slow in RxRecipeDetail page already! */ public class RxRecipeDetailEdit extends Activity { private EditText nameView; private EditText aliasView; private EditText keyCodeView; private EditText descView; private TableLayout medTab; private static IdentifiedStringAdapter medsAdapter; private String rxId0; private String name0; private static OnClickListener insertBtnListener, delBtnListener; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.rx_recipe_detail_edit); init(); initSaveAction(); initCancelAction(); } private void init() { final Intent intent = getIntent(); rxId0 = Uri.decode(intent.getDataString()); // query DB for detail... final String sql = getResources().getString(R.string.SQL_QUERY_RX_RECIPE_BY_ID); final Cursor cursor = ZZ.db.rawQuery(sql, new String[]{rxId0}); String name = null; String desc = null; String alias = null; String keyCode = null; try { cursor.moveToNext(); name = cursor.getString(0); keyCode = cursor.getString(1); desc = cursor.getString(2); alias = cursor.getString(3); } finally { cursor.close(); } nameView = (EditText) findViewById(R.id.rxFormulaName); nameView.setText(name); name0 = name; aliasView = (EditText) findViewById(R.id.rxFormulaAlias); aliasView.setText(alias); keyCodeView = (EditText) findViewById(R.id.rxFormulaKeyCode); keyCodeView.setText(keyCode); descView = (EditText) findViewById(R.id.rxFormulaDesc); descView.setText(desc.replace("\\n", "\n")); } @Override public void onStart() { super.onStart(); // query medicines & display in table loadMedsAutoCompAdapter(); initInsertDelListeners(); medTab = (TableLayout) findViewById(R.id.rxFormulaDetailTab); loadRxMedicines(rxId0, medTab); // Add empty line at the end for adding medicines to the end TableRow nilRow = new TableRow(this); Button lastInsertBtn = new Button(this); lastInsertBtn.setGravity(Gravity.CENTER | Gravity.LEFT); lastInsertBtn.setText("+"); lastInsertBtn.setOnClickListener(insertBtnListener); EditText nilText = new EditText(this); nilText.setEnabled(false); nilText.setText("..."); nilRow.addView(lastInsertBtn); nilRow.addView(nilText); medTab.addView(nilRow); } private void loadMedsAutoCompAdapter() { if (medsAdapter != null) return; medsAdapter = new IdentifiedStringAdapter(this, android.R.layout.simple_dropdown_item_1line); final String sql = getResources().getString(R.string.SQL_LOAD_MEDICINE_FOR_AC); medsAdapter.loadNameOrKeyAutoCompAdapter(sql); } private void initInsertDelListeners() { insertBtnListener = new OnClickListener() { public void onClick(View v) { ((TableRow) v.getParent()).requestFocus(); final TableRow newRow = buildTableRow(-1, "", "", false); final View currentRow = medTab.getFocusedChild(); final int idx = medTab.indexOfChild(currentRow); medTab.addView(newRow, idx); newRow.requestFocus(); } }; delBtnListener = new OnClickListener() { public void onClick(View v) { ((TableRow) v.getParent()).requestFocus(); final View currentRow = medTab.getFocusedChild(); medTab.removeView(currentRow); } }; } private void loadRxMedicines(final String rxId, final TableLayout medTab) { final String sql = getResources().getString(R.string.SQL_LOAD_RX_MEDICINES_BY_ID); final Cursor cursor = ZZ.db.rawQuery(sql, new String[]{rxId}); try { while (cursor.moveToNext()) { int id = cursor.getInt(0); String name = cursor.getString(1); String quantity = cursor.getString(2); boolean isOptional = "Y".equals(cursor.getString(4)); TableRow row = buildTableRow(id, name, quantity, isOptional); medTab.addView(row); } } finally { cursor.close(); } } private TableRow buildTableRow(int id, String name, String quantity, boolean isOptional) { Button insertBtn = new Button(this); insertBtn.setGravity(Gravity.CENTER | Gravity.CENTER); insertBtn.setText("+"); insertBtn.setOnClickListener(insertBtnListener); final IdentifiedAutoCompleteTextView medNameText = new IdentifiedAutoCompleteTextView(this); medNameText.setValueId(id); final EditText qtyText = new EditText(this); final StringBuilder isClicked = new StringBuilder(); medNameText.setOnItemClickListener(new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View view, int position, long id) { medNameText.setValueId(medsAdapter.getItem(position).id); isClicked.append(Boolean.TRUE); qtyText.requestFocus(); } }); medNameText.setThreshold(1); medNameText.setGravity(Gravity.CENTER | Gravity.LEFT); medNameText.setAdapter(medsAdapter); final StringBuilder nameStr0 = new StringBuilder(); medNameText.setOnFocusChangeListener(new OnFocusChangeListener() { public void onFocusChange(View v, boolean hasFocus) { String nameVal0 = medNameText.getText().toString(); if (hasFocus) { nameStr0.replace(0, nameStr0.length(), nameVal0); if (! medsAdapter.isReady()) ZzUtil.doWait(medsAdapter); medNameText.setText(""); ZZ.inputMethodMgr.hideSoftInputFromWindow(v.getWindowToken(), 0); medNameText.showDropDown(); isClicked.delete(0, isClicked.length()); } else { medNameText.dismissDropDown(); if (isClicked.length() == 0) { medNameText.setText(nameStr0.toString()); } } } }); medNameText.setText(name); qtyText.setInputType(InputType.TYPE_CLASS_NUMBER); qtyTex