如何在Android中接收到的SMS活动启动 [英] How to start Activity over incoming sms in android
本文介绍了如何在Android中接收到的SMS活动启动的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想重新开始传入SMS.For一个活动，我已经做到了这一点......
公共类ReceiveSMS扩展广播接收器{ 布尔SendSMS;
串Mobileno;
串VarMessageBody; @覆盖
公共无效的onReceive（上下文的背景下，意图意图）{
捆绑包= intent.getExtras（）;
SmsMessage []封邮件= NULL;
字符串str =;
如果（捆绑！= NULL）{
[对象]的PDU =（对象[]）bundle.get（的PDU）;
封邮件=新SmsMessage [pdus.length]
的for（int i = 0; I＆LT; msgs.length;我++）{
封邮件[I] = SmsMessage.createFromPdu（（字节[]）的PDU [I]）;
STR + =短信来自+封邮件[I] .getOriginatingAddress（）;
Mobileno =封邮件[I] .getOriginatingAddress（）;
STR + =;
STR + =封邮件[I] .getMessageBody（）的toString（）。
。VarMessageBody =封邮件[I] .getMessageBody（）的toString（）;
STR + =\\ n;
Mobileno =封邮件[I] .getOriginatingAddress（）; }
如果（VarMessageBody.startsWith（START））{
意图intentHome =新意图（背景下，SwitchBluetoothActivity.class）;
intentHome.setFlags（Intent.FLAG_ACTIVITY_NEW_TASK）;
context.startActivity（intentHome）; } } }
}
和我SwitchBluetoothActivity类是这样的..
公共类SwitchBluetoothActivity延伸活动{
私人TextView的电视;
私人切换按钮TB;
@覆盖
公共无效的onCreate（捆绑savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.main）; 电视=（的TextView）findViewById（R.id.bluetoothText）;
TB =（切换按钮）findViewById（R.id.toggleButton）; 最后BluetoothAdapter BTA = BluetoothAdapter.getDefaultAdapter（）; 如果（BTA == NULL）{
tv.setText（设备不支持蓝牙）;
}
否则如果（bta.isEnabled（））{
tv.setText（蓝牙已启用）;
tb.setChecked（真）;
}
其他{
tv.setText（蓝牙已禁用）;
tb.setChecked（假）;
} tb.setOnClickListener（新View.OnClickListener（）{ @覆盖
公共无效的onClick（视图v）{
// TODO自动生成方法存根
如果（bta.isEnabled（））{
bta.disable（）;
tv.setText（蓝牙已禁用）;
}
其他{
bta.enable（）;
tv.setText（蓝牙已启用）;
}
}
}）;
}
}
在AndroidManifest.xml
和我添加了一些意图过滤also.But我的问题是。我不能够启动这个activity.Please给我建议，在那里我做了错误的。
下面是我的清单文件
＆LT;？XML版本=1.0编码=UTF-8＆GT？;
＆LT;清单的xmlns：机器人=http://schemas.android.com/apk/res/android
包=com.xxxxxx.smsServices
安卓版code =1
机器人：=的versionName1.0＆GT;
＆LT;活动机器人：名字=。SwitchBluetoothActivity＆GT; ＆LT; /活性GT;
＆lt;接收机器人：ReceiveSMSNAME =＆GT;
＆所述;意图滤光器＆gt;
＆lt;作用机器人：名字=android.intent.action.MAIN/＆GT;
＆LT;类机器人：名字=android.intent.category.LAUNCHER/＆GT;
＆所述; /意图滤光器＆gt;
＆LT; /接收器＆GT; ＆LT;采用-SDK安卓的minSdkVersion =8/＆GT;
＆LT;使用许可权的android：NAME =android.permission.BROADCAST_SMS/＆GT;
＆LT;使用许可权的android：NAME =android.permission.BLUETOOTH/＆GT;
＆LT;使用许可权的android：NAME =android.permission.BLUETOOTH_ADMIN/＆GT;
＆LT;使用许可权的android：NAME =android.permission.RECEIVE_SMS/＆GT;
＆LT;使用许可权的android：NAME =android.permission.RECEIVE_SMS/＆GT; ＆lt;应用
机器人：图标=@绘制/ ic_launcher
机器人：标签=@字符串/ APP_NAME＆GT;
＆LT; /用途＆gt;＆LT; /清单＆GT;
解决方案
默认没有任何优先级的广播接收器，让launches.for启动您acitvity您在接收器中添加优先默认的活动清单
＆lt;接收机器人：名字=。SmsReciever＆GT;
＆LT;意向过滤器的android：优先=99999＆GT;
＆lt;作用机器人：名字=android.provider.telephony.SMS_RECIEVED＆GT;＆LT; /作用＆gt;
＆所述; /意图滤光器＆gt;
＆LT; /接收器＆GT;
也u必须在清单中添加这个permision
＆LT;使用许可权的android：NAME =android.permission.RECEIVE_SMS＆GT;＆LT; /使用许可权＆GT;
i want to start an Activity over incoming SMS.For that I have done this...
public class ReceiveSMS extends BroadcastReceiver {
Boolean SendSMS;
String Mobileno;
String VarMessageBody;
@Override
public void onReceive(Context context, Intent intent) {
Bundle bundle = intent.getExtras();
SmsMessage[] msgs = null;
String str = "";
if (bundle != null) {
Object[] pdus = (Object[]) bundle.get("pdus");
msgs = new SmsMessage[pdus.length];
for (int i = 0; i < msgs.length; i++) {
msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
str += "SMS from " + msgs[i].getOriginatingAddress();
Mobileno = msgs[i].getOriginatingAddress();
str += " :";
str += msgs[i].getMessageBody().toString();
VarMessageBody = msgs[i].getMessageBody().toString();
str += "\n";
Mobileno = msgs[i].getOriginatingAddress();
}
if (VarMessageBody.startsWith("START")) {
Intent intentHome = new Intent(context,SwitchBluetoothActivity.class);
intentHome.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intentHome);
}
}
}
}
and my SwitchBluetoothActivity class is like this..
public class SwitchBluetoothActivity extends Activity {
private TextView tv;
private ToggleButton tb;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tv = (TextView) findViewById(R.id.bluetoothText);
tb = (ToggleButton) findViewById(R.id.toggleButton);
final BluetoothAdapter bta = BluetoothAdapter.getDefaultAdapter();
if (bta == null) {
tv.setText("Device does not support Bluetooth");
}
else if(bta.isEnabled()){
tv.setText("Bluetooth is enabled");
tb.setChecked(true);
}
else{
tv.setText("Bluetooth is disabled");
tb.setChecked(false);
}
tb.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if(bta.isEnabled()){
bta.disable();
tv.setText("Bluetooth is disabled");
}
else{
bta.enable();
tv.setText("Bluetooth is enabled");
}
}
});
}
}
And i have added intent filter in AndroidManifest.xml also.But my problem is . i am not able to start this activity.Please give me suggestion where i did the mistake.
Here is my manifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.xxxxxx.smsServices"
android:versionCode="1"
android:versionName="1.0" >
<activity android:name=".SwitchBluetoothActivity">
</activity>
<receiver android:name=".ReceiveSMS">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</receiver>
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.BROADCAST_SMS"/>
<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
<uses-permission android:name="android.permission.RECEIVE_SMS"/>
<uses-permission android:name="android.permission.RECEIVE_SMS"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
</application>
</manifest>
解决方案
default your broadcast receiver not having any priority so the default activity launches.for launching your acitvity add priority for your receiver in manifest
<receiver android:name=".SmsReciever">
<intent-filter android:priority="99999">
<action android:name="android.provider.telephony.SMS_RECIEVED"></action>
</intent-filter>
</receiver>
also u have to add this permision in manifest
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
这篇关于如何在Android中接收到的SMS活动启动的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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