小米手机读取手机短信

由于小米的系统屏蔽了短信广播事件。通过广播事件读取短信的方法失败。

所以使用读取短信数据库的方法来读取短信

需要读取短信权限

读取短信类

package com.heima.readsms;

import android.app.Activity;
import android.content.ContentValues;
import android.database.ContentObserver;
import android.database.Cursor;
import android.net.Uri;
import android.os.Handler;
import android.os.Message;

public class SMSContent extends ContentObserver {

	private Cursor cursor = null;
	private String last_id = "";
	private Activity activity;
	private Uri uri;

	public SMSContent(Handler handler, Activity activity) {
		super(handler);
		// this.handler = handler;
		this.activity = activity;
	}

	@Override
	public void onChange(boolean selfChange) {
		super.onChange(selfChange);

		// 读取收件箱中指定号码的短信
		cursor = activity.managedQuery(Uri.parse("content://sms/inbox"),
				new String[] { "_id", "address", "read", "body" }, "read=?", new String[] { "0" }, "date desc");
		if (cursor != null) {
			if (cursor.moveToFirst()) {
				String phone = cursor.getString(cursor.getColumnIndex("address"));
				String body = cursor.getString(cursor.getColumnIndex("body"));
				String _id = cursor.getString(cursor.getColumnIndex("_id"));
				// 缓存上一次信息
				if (!last_id.equals(_id)) {
					System.out.println("1111未接短信---->" + "电话号码：" + phone + "内容：" + body);
					last_id = _id;
					System.out.println(_id);
					ContentValues values = new ContentValues();
					values.put("read", "1"); // 修改短信为已读模式
					Message msg = handler.obtainMessage();
					msg.what = 1;
					msg.obj = phone;
					this.handler.sendMessage(msg);
				}

			}

		}
		cursor.close();
	}

	// 处理接收的短信
	Handler handler = new Handler() {

		@Override
		public void handleMessage(Message msg) {
			switch (msg.what) {
			case 1:
				System.out.println("处理接收的短信" + msg.obj);
				break;

			default:
				break;
			}

		}

	};

}

使用方法：

package com.heima.readsms;

import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;

public class MainActivity extends Activity {
	private Handler handler;

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		SMSContent smsContent = new SMSContent(handler, this);
		// 注册短信变化监听
		this.getContentResolver().registerContentObserver(Uri.parse("content://sms/"), true, smsContent);
	}

}