本文共 5827 字，大约阅读时间需要 19 分钟。

http://download.csdn.net/detail/a332324956/6927141

主要代码片段为：

package com.lxm.app;import android.app.Activity;import android.content.Context;import android.database.Cursor;import android.database.sqlite.SQLiteDatabase;import android.os.Bundle;import android.os.Handler;import android.os.Looper;import android.os.Message;import android.util.Log;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;import android.widget.LinearLayout;import android.widget.TextView;import android.widget.Toast;import cn.waps.AppConnect;public class CallerlocationActivity extends Activity implements OnClickListener {	/** Called when the activity is first created. */	private Button Inquire;	private Button Save;	private EditText InputNum;	private TextView ShowNum;	private TextView ShowCallerLocation;	private String datapath;	private static String dbname = "callerlocation.db";	private Handler subHandler;	public final static int INQUIRE_ENUM = 0;	public final static int SAVE_ENUM = 1;	public final static int INQUIRE_STATUS_DOING = 0;	public final static int INQUIRE_STATUS_END = 1;	public final static int INQUIRE_STATUS_CALLERNUM = 2;	@Override	public void onCreate(Bundle savedInstanceState) {		super.onCreate(savedInstanceState);		setContentView(R.layout.main);		Inquire = (Button) findViewById(R.id.button1);		Save = (Button) findViewById(R.id.button2);		Inquire.setOnClickListener(this);		Save.setOnClickListener(this);		ShowNum = (TextView) findViewById(R.id.textView3);		ShowCallerLocation = (TextView) findViewById(R.id.textView4);		InputNum = (EditText) findViewById(R.id.editText1);		datapath = "/data/data/" + this.getPackageName().toString()				+ "/databases";		AppConnect.getInstance(this);		AppConnect.getInstance(this).initPopAd(this);		AppConnect.getInstance(this).showPopAd(this);		LinearLayout adlayout =(LinearLayout)findViewById(R.id.AdLinearLayout);		AppConnect.getInstance(this).showBannerAd(this, adlayout);	}	@Override	protected void onDestroy() {		// TODO Auto-generated method stub		super.onDestroy();		AppConnect.getInstance(this).close();	}	private Handler handler = new Handler() {		String Location;		public void handleMessage(android.os.Message msg) {			switch (msg.what) {			case INQUIRE_STATUS_END:				Inquire.setEnabled(true);				break;			case INQUIRE_STATUS_DOING:				Message Sendmsg = Message.obtain();				Sendmsg.what = INQUIRE_ENUM;				Sendmsg.obj = new String(InputNum.getText().toString());				subHandler.sendMessage(Sendmsg);				Inquire.setEnabled(false);				break;			case INQUIRE_STATUS_CALLERNUM:				Location = (String) msg.obj;				ShowNum.setText(InputNum.getText().toString());				ShowCallerLocation.setText(Location);				break;			default:				break;			}		}	};	@Override	public void onClick(View v) {		if (v.equals(Inquire)) {			ShowNum.setText("");			ShowCallerLocation.setText("");			if (InputNum.length() == 0) {				Toast.makeText(this, "请输入号码！", Toast.LENGTH_LONG).show();				return;			}			if (InputNum.length() < 3) {				Toast.makeText(this, "请修改输入！", Toast.LENGTH_LONG).show();				return;			}			new Thread() {				public void run() {					Looper.prepare();					handler.sendEmptyMessage(INQUIRE_STATUS_DOING);					subHandler = new Handler() {						public void handleMessage(android.os.Message msg) {							switch (msg.what) {							case INQUIRE_ENUM:								String InquireNum = (String) msg.obj;								try {									// 首先将数据复制出去到data区域									String callerName = "";									CopyRawtodata.CopyRawtodata(datapath,											dbname, getApplicationContext(),											R.raw.callerlocation, true);									//									// Thread.sleep(1000);									callerName = InquireCallerPos(InquireNum,											datapath, dbname);									Message Sendmsg = Message.obtain();									Sendmsg.what = 2;									Sendmsg.obj = new String(callerName);									handler.sendMessage(Sendmsg);								} catch (Exception e) {									e.printStackTrace();									subHandler.getLooper().quit();								} finally {									handler.sendEmptyMessage(INQUIRE_STATUS_END);									subHandler.getLooper().quit();								}								break;							case SAVE_ENUM:								break;							default:								break;							}// end switch						}					};					Looper.loop();				}			}.start();		} else if (v.equals(Save)) {		}	}	// 查询数据，依据号码，返回归属地位置，数据库查询接口当前未作封装，直接处理	private String InquireCallerPos(String num, String dbpath, String dbname) {		int cityId = 0;		String callerName = "未知属地";		SQLiteDatabase db = openOrCreateDatabase(dbpath + "/" + dbname,				Context.MODE_PRIVATE, null);		Cursor cursor = null;		boolean IsNeed2Search = false;		if (num.length() < 7) {			Log.i("lxm", num);			cursor = db.rawQuery("select * from phones WHERE number = " + num,					null);		} else {			IsNeed2Search = true;			String tmp = num.substring(0, 7);			Log.i("lxm", "" + tmp);			cursor = db.rawQuery("select * from mobiles WHERE number = " + tmp,					null);		}		if (IsNeed2Search) {			if (0 == cursor.getCount()) {				String tmp = num.substring(0, 3);				cursor = db.rawQuery("select * from phones WHERE number = "						+ tmp, null);			}			if (0 == cursor.getCount()) {				String tmp = num.substring(0, 4);				cursor = db.rawQuery("select * from phones WHERE number = "						+ tmp, null);			}			if (0 == cursor.getCount()) {				String tmp = num.substring(0, 5);				cursor = db.rawQuery("select * from phones WHERE number = "						+ tmp, null);			}		}		if (0 == cursor.getCount()) {			Log.i("lxm", "" + "xxxxx");		}		while (cursor.moveToNext()) {			cityId = cursor.getInt(cursor.getColumnIndex("cityid"));		}		cursor = db				.rawQuery("select * from cities WHERE _id = " + cityId, null);		while (cursor.moveToNext()) {			callerName = cursor.getString(cursor.getColumnIndex("name"));		}		db.close();		Log.i("lxm", "" + cityId + " " + callerName);		return callerName;	}}

代码比较简单，大家可以自己阅读查看了。

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