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Android 截取指定号码的短信 并且不让系统获取短信通知用户

2013-04-25 22:50 621 查看
 之前在做黑名单屏蔽短信的时候,遇到一个比较棘手的问题,就是我截取我指定号码的短信之后,但是我如何不让系统通过通知栏通知用户,在网上也寻找了很久,也有点眉目了,以下是别人使用 ContentObserver 来监听短信数据库变化来实现的。

  Java 代码

  public class ScreenTest extends Activity {

  class SmsContent extends ContentObserver{

  private Cursor cursor = null;

  public SmsContent(Handler handler) {

  super(handler);

  }

  /**

  * @Description 当短信表发送改变时,调用该方法

  * 需要两种权限

  * Android.permission.READ_SMS
读取短信

  * android.permission.WRITE_SMS 写短信

  * @Author Snake

  * @Date 2010-1-12

  */

  @Override

  public void onChange(boolean selfChange) {

  // TODO Auto-generated method stub

  super.onChange(selfChange);

  //读取收件箱中指定号码的短信

  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");

  if (cursor != null){

  ContentValues values = new ContentValues();

  values.put("read", "1"); //修改短信为已读模式

  cursor.moveToFirst();

  while (cursor.isLast()){

  //更新当前未读短信状态为已读

  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});

  cursor.moveToNext();

  }

  }

  }

  }

  /** Called when the activity is first created. */

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  SmsContent content = new SmsContent(new Handler());

  //注册短信变化监听

  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"),

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  之前在做黑名单屏蔽短信的时候,遇到一个比较棘手的问题,就是我截取我指定号码的短信之后,但是我如何不让系统通过通知栏通知用户,在网上也寻找了很久,也有点眉目了,以下是别人使用 ContentObserver 来监听短信数据库变化来实现的。

  Java 代码

  public class ScreenTest extends Activity {

  class SmsContent extends ContentObserver{

  private Cursor cursor = null;

  public SmsContent(Handler handler) {

  super(handler);

  }

  /**

  * @Description 当短信表发送改变时,调用该方法

  * 需要两种权限

  * android.permission.READ_SMS 读取短信

  * android.permission.WRITE_SMS 写短信

  * @Author Snake

  * @Date 2010-1-12

  */

  @Override

  public void onChange(boolean selfChange) {

  // TODO Auto-generated method stub

  super.onChange(selfChange);

  //读取收件箱中指定号码的短信

  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");

  if (cursor != null){

  ContentValues values = new ContentValues();

  values.put("read", "1"); //修改短信为已读模式

  cursor.moveToFirst();

  while (cursor.isLast()){

  //更新当前未读短信状态为已读

  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});

  cursor.moveToNext();

  }

  }

  }

  }

  /** Called when the activity is first created. */

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  SmsContent content = new SmsContent(new Handler());

  //注册短信变化监听

  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"),

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  true, content);

  }

  }

  public class ScreenTest extends Activity {

  class SmsContent extends ContentObserver{

  private Cursor cursor = null;

  public SmsContent(Handler handler) {

  super(handler);

  }

  /**

  * @Description 当短信表发送改变时,调用该方法

  * 需要两种权限

  * android.permission.READ_SMS读取短信

  * android.permission.WRITE_SMS写短信

  * @Author Snake

  * @Date 2010-1-12

  */

  @Override

  public void onChange(boolean selfChange) {

  // TODO Auto-generated method stub

  super.onChange(selfChange);

  //读取收件箱中指定号码的短信

  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");

  if (cursor != null){

  ContentValues values = new ContentValues();

  values.put("read", "1"); //修改短信为已读模式

  cursor.moveToFirst();

  while (cursor.isLast()){

  //更新当前未读短信状态为已读

  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});

  cursor.moveToNext();

  }

  }

  }

  }

  /** Called when the activity is first created. */

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  SmsContent content = new SmsContent(new Handler());

  //注册短信变化监听

  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"), true, content);

  }

  }

  public class ScreenTest extends Activity {

  class SmsContent extends ContentObserver{

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  private Cursor cursor = null;

  public SmsContent(Handler handler) {

  super(handler);

  }

  /**

  * @Description 当短信表发送改变时,调用该方法

  * 需要两种权限

  * android.permission.READ_SMS 读取短信

  * android.permission.WRITE_SMS 写短信

  * @Author Snake

  * @Date 2010-1-12

  */

  @Override

  public void onChange(boolean selfChange) {

  // TODO Auto-generated method stub

  super.onChange(selfChange);

  //读取收件箱中指定号码的短信

  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");

  if (cursor != null){

  ContentValues values = new ContentValues();

  values.put("read", "1"); //修改短信为已读模式

  cursor.moveToFirst();

  while (cursor.isLast()){

  //更新当前未读短信状态为已读

  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});

  cursor.moveToNext();

  }

  }

  }

  }

  /** Called when the activity is first created. */

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  SmsContent content = new SmsContent(new Handler());

  //注册短信变化监听

  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"),

  true, content);

  }

  }

  public class ScreenTest extends Activity {

  class SmsContent extends ContentObserver{

  private Cursor cursor = null;

  public SmsContent(Handler handler) {

  super(handler);

  }

  /**

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  * @Description 当短信表发送改变时,调用该方法

  * 需要两种权限

  * android.permission.READ_SMS读取短信

  * android.permission.WRITE_SMS写短信

  * @Author Snake

  * @Date 2010-1-12

  */

  @Override

  public void onChange(boolean selfChange) {

  // TODO Auto-generated method stub

  super.onChange(selfChange);

  //读取收件箱中指定号码的短信

  cursor = managedQuery(Uri.parse("content://sms/inbox"), new String[]{"_id", "address", "read"}, " address=? and read=?", new String[]{"12345678901", "0"}, "date desc");

  if (cursor != null){

  ContentValues values = new ContentValues();

  values.put("read", "1"); //修改短信为已读模式

  cursor.moveToFirst();

  while (cursor.isLast()){

  //更新当前未读短信状态为已读

  getContentResolver().update(Uri.parse("content://sms/inbox"), values, " _id=?", new String[]{""+cursor.getInt(0)});

  cursor.moveToNext();

  }

  }

  }

  }

  /** Called when the activity is first created. */

  @Override

  public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setContentView(R.layout.main);

  SmsContent content = new SmsContent(new Handler());

  //注册短信变化监听

  this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"), true, content);

  }

  }
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