Android短信功能实现代码
Android短信功能实现源码
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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：
- getContentUris()：读取短信相关的所有数据库表的Uri地址；
- get(int number)：读取若干条短信；
- getUnread(int number)：读取若干条未读短信；
- getRead(int number)：读取若干条已读短信；
- getInbox(int number)：从收件箱读取若干条短信；
- getSent(int number)：读取若干条已发短信；
- getByThread(int threadID)：读取会话中所有短信；
- getThreads(int number)：读取若干条会话；
- getData(String selection, int number)：根据条件读取若干条短信。
Android短信功能接口
import rexsee.core.browser.JavascriptInterface; import rexsee.core.browser.RexseeBrowser; import rexsee.core.utilities.Escape; import android.content.ContentResolver; import android.content.Context; import android.database.Cursor; import android.net.Uri; public class RexseeSMS implements JavascriptInterface { private static final String INTERFACE_NAME = "SMS"; @Override public String getInterfaceName() { return mBrowser.application.resources.prefix + INTERFACE_NAME; } @Override public JavascriptInterface getInheritInterface(RexseeBrowser childBrowser) { return this; } @Override public JavascriptInterface getNewInterface(RexseeBrowser childBrowser) { return new RexseeSMS(childBrowser); } public static final String CONTENT_URI_SMS = "content://sms"; public static final String CONTENT_URI_SMS_INBOX = "content://sms/inbox"; public static final String CONTENT_URI_SMS_SENT = "content://sms/sent"; public static final String CONTENT_URI_SMS_CONVERSATIONS = "content://sms/conversations"; public static String[] SMS_COLUMNS = new String[]{ "_id", //0 "thread_id", //1 "address", //2 "person", //3 "date", //4 "body", //5 "read", //6; 0:not read 1:read; default is 0 "type", //7; 0:all 1:inBox 2:sent 3:draft 4:outBox 5:failed 6:queued "service_center" //8 }; public static String[] THREAD_COLUMNS = new String[]{ "thread_id", "msg_count", "snippet", }; private final Context mContext; private final RexseeBrowser mBrowser; public RexseeSMS(RexseeBrowser browser) { mBrowser = browser; mContext = browser.getContext(); } //JavaScript Interface public String getContentUris() { String rtn = "{"; rtn += "\"sms\":\"" + CONTENT_URI_SMS + "\""; rtn += ",\"inbox\":\"" + CONTENT_URI_SMS_INBOX + "\""; rtn += ",\"sent\":\"" + CONTENT_URI_SMS_SENT + "\""; rtn += ",\"conversations\":\"" + CONTENT_URI_SMS_CONVERSATIONS + "\""; rtn += "}"; return rtn; } public String get(int number) { return getData(null, number); } public String getUnread(int number) { return getData("type=1 AND read=0", number); } public String getRead(int number) { return getData("type=1 AND read=1", number); } public String getInbox(int number) { return getData("type=1", number); } public String getSent(int number) { return getData("type=2", number); } public String getByThread(int thread) { return getData("thread_id=" + thread, 0); } public String getData(String selection, int number) { Cursor cursor = null; ContentResolver contentResolver = mContext.getContentResolver(); try { if (number > 0) { cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS), SMS_COLUMNS, selection, null, "date desc limit " + number); } else { cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS), SMS_COLUMNS, selection, null, "date desc"); } if (cursor == null || cursor.getCount() == 0) return "[]"; String rtn = ""; for (int i = 0; i < cursor.getCount(); i++) { cursor.moveToPosition(i); if (i > 0) rtn += ","; rtn += "{"; rtn += "\"_id\":" + cursor.getString(0); rtn += ",\"thread_id\":" + cursor.getString(1); rtn += ",\"address\":\"" + cursor.getString(2) + "\""; rtn += ",\"person\":\"" + ((cursor.getString(3) == null) ? "" : cursor.getString(3)) + "\""; rtn += ",\"date\":" + cursor.getString(4); rtn += ",\"body\":\"" + Escape.escape(cursor.getString(5)) + "\""; rtn += ",\"read\":" + ((cursor.getInt(6) == 1) ? "true" : "false"); rtn += ",\"type\":" + cursor.getString(7); rtn += ",\"service_center\":" + cursor.getString(8); rtn += "}"; } return "[" + rtn + "]"; } catch (Exception e) { mBrowser.exception(getInterfaceName(), e); return "[]"; } } public String getThreads(int number) { Cursor cursor = null; ContentResolver contentResolver = mContext.getContentResolver(); try { if (number > 0) { cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS_CONVERSATIONS), THREAD_COLUMNS, null, null, "thread_id desc limit " + number); } else { cursor = contentResolver.query(Uri.parse(CONTENT_URI_SMS_CONVERSATIONS), THREAD_COLUMNS, null, null, "thread_id desc"); } if (cursor == null || cursor.getCount() == 0) return "[]"; String rtn = ""; for (int i = 0; i < cursor.getCount(); i++) { cursor.moveToPosition(i); if (i > 0) rtn += ","; rtn += "{"; rtn += "\"thread_id\":" + cursor.getString(0); rtn += ",\"msg_count\":" + cursor.getString(1); rtn += ",\"snippet\":\"" + Escape.escape(cursor.getString(2)) + "\""; rtn += "}"; } return "[" + rtn + "]"; } catch (Exception e) { mBrowser.exception(getInterfaceName(), e); return "[]"; } } }