一段完整的Android平台上短信功能的接口源码，利用扩展的API可以通过js实现如下功能：
1. getContentUris()：读取短信相关的所有数据库表的Uri地址；
2. get(int number)：读取若干条短信；
3. getUnread(int number)：读取若干条未读短信；
4. getRead(int number)：读取若干条已读短信；
5. getInbox(int number)：从收件箱读取若干条短信；
6. getSent(int number)：读取若干条已发短信；
7. getByThread(int threadID)：读取会话中所有短信；
8. getThreads(int number)：读取若干条会话；
9. getData(String selection, int number)：根据条件读取若干条短信。
代码] Android短信功能接口
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/* |
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* Copyright (C) 2011 The Rexsee Open Source Project |
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* |
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* Licensed under the Rexsee License, Version 1.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.rexsee.com/CN/legal/license.html |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package rexsee.communication; |
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import rexsee.core.browser.JavascriptInterface; |
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import rexsee.core.browser.RexseeBrowser; |
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import rexsee.core.utilities.Escape; |
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import android.content.ContentResolver; |
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import android.content.Context; |
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import android.database.Cursor; |
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import android.net.Uri; |
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|
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public class RexseeSMS implements JavascriptInterface { |
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|
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private static final String INTERFACE_NAME = "SMS"; |
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@Override |
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public String getInterfaceName() { |
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return mBrowser.application.resources.prefix + INTERFACE_NAME; |
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} |
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@Override |
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public JavascriptInterface getInheritInterface(RexseeBrowser childBrowser) { |
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return this; |
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} |
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@Override |
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public JavascriptInterface getNewInterface(RexseeBrowser childBrowser) { |
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return new RexseeSMS(childBrowser); |
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} |
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|
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public static final String CONTENT_URI_SMS = "content://sms"; |
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public static final String CONTENT_URI_SMS_INBOX = "content://sms/inbox"; |
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public static final String CONTENT_URI_SMS_SENT = "content://sms/sent"; |
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public static final String CONTENT_URI_SMS_CONVERSATIONS = "content://sms/conversations"; |
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public static String[] SMS_COLUMNS = new String[]{ |
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"_id", //0 |
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"thread_id", //1 |
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"address", //2 |
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"person", //3 |
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"date", //4 |
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"body", //5 |
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"read", //6; 0:not read 1:read; default is 0 |
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"type", //7; 0:all 1:inBox 2:sent 3:draft 4:outBox 5:failed 6:queued |
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"service_center" //8 |
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}; |
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public static String[] THREAD_COLUMNS = new String[]{ |
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"thread_id", |
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"msg_count", |
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"snippet", |
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}; |
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private final Context mContext; |
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private final RexseeBrowser mBrowser; |
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public RexseeSMS(RexseeBrowser browser) { |
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mBrowser = browser; |
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mContext = browser.getContext(); |
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} |
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|
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//JavaScript Interface |
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public String getContentUris() { |
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String rtn = "{"; |
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rtn += "\"sms\":\"" + CONTENT_URI_SMS + "\""; |
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rtn += ",\"inbox\":\"" + CONTENT_URI_SMS_INBOX + "\""; |
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rtn += ",\"sent\":\"" + CONTENT_URI_SMS_SENT + "\""; |
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rtn += ",\"conversations\":\"" + CONTENT_URI_SMS_CONVERSATIONS + "\""; |
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rtn += "}"; |
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return rtn; |
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} |
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public String get(int number) { |
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return getData(null, number); |
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} |
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public String getUnread(int number) { |
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return getData("type=1 AND read=0", number); |
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} |
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public String getRead(int number) { |
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return getData("type=1 AND read=1", number); |
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} |
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public String getInbox(int number) { |
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return getData("type=1", number); |
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} |
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public String getSent(int number) { |
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return getData("type=2", number); |
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} |
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public String getByThread(int thread) { |
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return getData("thread_id=" + thread, 0); |
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} |
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public String getData(String selection, int number) { |
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Cursor cursor = null; |
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ContentResolver contentResolver = mContext.getContentResolver(); |
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try { |
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if (number > 0) { |
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cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS), SMS_COLUMNS, selection, null, "date desc limit " + number); |
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} else { |
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cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS), SMS_COLUMNS, selection, null, "date desc"); |
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} |
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if (cursor == null || cursor.getCount() == 0) return "[]"; |
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String rtn = ""; |
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for (int i = 0; i < cursor.getCount(); i++) { |
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cursor.moveToPosition(i); |
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if (i > 0) rtn += ","; |
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rtn += "{"; |
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rtn += "\"_id\":" + cursor.getString(0); |
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rtn += ",\"thread_id\":" + cursor.getString(1); |
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rtn += ",\"address\":\"" + cursor.getString(2) + "\""; |
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rtn += ",\"person\":\"" + ((cursor.getString(3) == null) ? "" : cursor.getString(3)) + "\""; |
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rtn += ",\"date\":" + cursor.getString(4); |
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rtn += ",\"body\":\"" + Escape.escape(cursor.getString(5)) + "\""; |
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rtn += ",\"read\":" + ((cursor.getInt(6) == 1) ? "true" : "false"); |
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rtn += ",\"type\":" + cursor.getString(7); |
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rtn += ",\"service_center\":" + cursor.getString(8); |
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rtn += "}"; |
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} |
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return "[" + rtn + "]"; |
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} catch (Exception e) { |
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mBrowser.exception(getInterfaceName(), e); |
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return "[]"; |
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} |
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} |
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public String getThreads(int number) { |
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Cursor cursor = null; |
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ContentResolver contentResolver = mContext.getContentResolver(); |
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try { |
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if (number > 0) { |
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cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS_CONVERSATIONS), THREAD_COLUMNS, null, null, "thread_id desc limit " + number); |
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} else { |
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cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS_CONVERSATIONS), THREAD_COLUMNS, null, null, "thread_id desc"); |
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} |
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if (cursor == null || cursor.getCount() == 0) return "[]"; |
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String rtn = ""; |
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for (int i = 0; i < cursor.getCount(); i++) { |
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cursor.moveToPosition(i); |
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if (i > 0) rtn += ","; |
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rtn += "{"; |
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rtn += "\"thread_id\":" + cursor.getString(0); |
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rtn += ",\"msg_count\":" + cursor.getString(1); |
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rtn += ",\"snippet\":\"" + Escape.escape(cursor.getString(2)) + "\""; |
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rtn += "}"; |
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} |
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return "[" + rtn + "]"; |
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} catch (Exception e) { |
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mBrowser.exception(getInterfaceName(), e); |
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return "[]"; |
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} |
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} |
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|
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} |