Android Widget快捷拨号程序源码-IT计算机-毕业设计.zip

/** * */ package com.ty.shortcall; import android.app.Activity; import android.app.TabActivity; import android.appwidget.AppWidgetManager; import android.content.ContentResolver; import android.content.Intent; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.database.Cursor; import android.os.Bundle; import android.provider.Contacts; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.AdapterView; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.SimpleCursorAdapter; import android.widget.TabHost; import android.widget.TextView; import android.widget.AdapterView.OnItemClickListener; import android.widget.TabHost.TabSpec; /** * 作用:配置快速拨号联系人信息 * * @author TANG YONG * @version 1.0 2010-06-21 * */ public class ConfiguresActivity extends TabActivity implements OnItemClickListener, OnClickListener { private static final String TAG = "ConfiguresActivity"; public final static String PRE_NAME = "Configure"; private static final String[] CONTACT_PROJ = new String[]{ Contacts.People._ID, Contacts.People.NAME, Contacts.People.NUMBER }; private Cursor cursor; private TabHost tabHost; private ListView contactList; private EditText nameEdit; private EditText numberEdit; private Button saveBtn; private int widgetId = AppWidgetManager.INVALID_APPWIDGET_ID; //private String name, number; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); tabHost = getTabHost(); LayoutInflater.from(this).inflate(R.layout.configures, tabHost.getTabContentView(), true); TabSpec tsContact = tabHost.newTabSpec("contact"); tsContact.setIndicator(getString(R.string.contactTabText), getResources().getDrawable(R.drawable.globe)); tsContact.setContent(R.id.contactList); tabHost.addTab(tsContact); TabSpec tsInput = tabHost.newTabSpec("input"); tsInput.setIndicator(getString(R.string.inputTabText), getResources().getDrawable(R.drawable.tag)); tsInput.setContent(R.id.inputLinear); tabHost.addTab(tsInput); tabHost.setCurrentTab(0); contactList = (ListView)findViewById(R.id.contactList); // 处理获取联系人列表 dealContactList(contactList); setContentView(tabHost); // 获取控件信息; nameEdit = (EditText)findViewById(R.id.cfgContactEdit); numberEdit = (EditText)findViewById(R.id.cfgPhoneEdit); saveBtn = (Button)findViewById(R.id.saveBtn); contactList.setOnItemClickListener(this); saveBtn.setOnClickListener(this); // 获取widgetId信息 widgetId = getIntent().getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId); setConfigureResult(Activity.RESULT_CANCELED); if (widgetId == AppWidgetManager.INVALID_APPWIDGET_ID) { finish(); return; } if(savedInstanceState != null){ nameEdit.setText(savedInstanceState.getString("name")); numberEdit.setText(savedInstanceState.getString("number")); } } private void dealContactList(ListView lv) { // TODO Auto-generated method stub Log.d(TAG, "deal with contact list"); ContentResolver cr = getContentResolver(); cursor = cr.query(Contacts.People.CONTENT_URI, CONTACT_PROJ, Contacts.People.NUMBER + " is not null", null, Contacts.People.DEFAULT_SORT_ORDER); cursor.moveToFirst(); SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.contactitems, cursor, new String[]{Contacts.People.NAME, Contacts.People.NUMBER}, new int[]{R.id.itemNameText, R.id.itemNumberText}); lv.setAdapter(adapter); } public void onItemClick(AdapterView<?> av, View v, int arg2, long arg3) { // TODO Auto-generated method stub TextView nameText = (TextView)v.findViewById(R.id.itemNameText); TextView numberText = (TextView)v.findViewById(R.id.itemNumberText); String name = nameText.getText().toString(); String number = numberText.getText().toString(); if (number != null && number.length() > 0){ saveResult(name, number); } } /** * */ public void onClick(View v) { // TODO Auto-generated method stub if (v.getId() == R.id.saveBtn){ String name = nameEdit.getText().toString(); String number = numberEdit.getText().toString(); if (number != null && number.length() > 0){ saveResult(name, number); } } } /** * 保存数据 * @param contactName * @param contactNumber */ private void saveResult(String contactName, String contactNumber) { // TODO Auto-generated method stub AppWidgetManager manager = AppWidgetManager.getInstance(this); // 存储信息至本地 SharedPreferences sp = getSharedPreferences(PRE_NAME + widgetId, 0); Editor editor = sp.edit(); editor.putString("title", contactName); editor.putString("phoneNumber", contactNumber); editor.commit(); setConfigureResult(Activity.RESULT_OK); finish(); ShortCallWidget.updateAppWidget(this, manager, widgetId); } /** * Convenience method to always include {@link #widgetId} when setting * the result {@link Intent}. */ public void setConfigureResult(int resultCode) { final Intent data = new Intent(); data.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId); setResult(resultCode, data); } }