问题描述
我创建了一个SMS应用程序,可以正确显示所有消息,还创建了一个BroadcastReceiver
,可以帮助我在到达时知道新消息.
I have created an SMS application that shows all the messages properly and also a BroadcastReceiver
that helps in letting me know new messages on arrival.
使用URI的帮助content://mms-sms/conversations?simple=true
我能够检索消息.
Using the URI's help content://mms-sms/conversations?simple=true
I am able to retrieve the messages.
即使在KitKat上也可以正常工作.我可以发送短信,阅读短信,但由于我的应用程序不是默认的短信应用程序,因此无法删除该短信.
This is working fine even on KitKat. I can send SMS, read SMS but I am not able to delete the SMS because my App is not the default SMS app.
如何提示用户将应用设置为默认设置?我看了此博客:
How do I prompt user to make the App default? I looked at this blog:
我尝试了上面给出的代码,但没有发现任何区别?我在这里想念什么吗?
I tried the code given on it but I don't see any difference? Am I missing anything here?
这是代码:
int currentapiVersion = android.os.Build.VERSION.SDK_INT;
if (currentapiVersion >= 19)
{
final String myPackageName = getPackageName();
if (!Telephony.Sms.getDefaultSmsPackage(this).equals(myPackageName))
{
// App is not default.
// Show the "not currently set as the default SMS app" interface
View viewGroup = findViewById(R.id.not_default_app);
viewGroup.setVisibility(View.VISIBLE);
// Set up a button that allows the user to change the default SMS app
button.setOnClickListener(new View.OnClickListener()
{
public void onClick(View v)
{
Intent intent =
new Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT);
intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME,
myPackageName);
startActivity(intent);
}
});
}
else
{
// App is the default.
// Hide the "not currently set as the default SMS app" interface
View viewGroup = findViewById(R.id.not_default_app);
viewGroup.setVisibility(View.GONE);
}
}
等待您的回应!谢谢!
Awaiting your response!Thanks!
推荐答案
我通过在清单中输入以下内容来解决.
I solved by entering the following in the manifest.
最重要的部分是我们应该使用的所有内容,包括MMS部分,否则将无法正常工作.
The most important part we should use everything, including MMS part if not it will not work.
<!-- Activity that allows the user to send new SMS/MMS messages -->
<activity android:name=".ComposeSmsActivity" >
<intent-filter>
<action android:name="android.intent.action.SEND" />
<action android:name="android.intent.action.SENDTO" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="sms" />
<data android:scheme="smsto" />
<data android:scheme="mms" />
<data android:scheme="mmsto" />
</intent-filter>
</activity>
<!-- Service that delivers messages from the phone "quick response" -->
<service android:name=".HeadlessSmsSendService"
android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.RESPOND_VIA_MESSAGE" />
<category android:name="android.intent.category.DEFAULT" />
<data android:scheme="sms" />
<data android:scheme="smsto" />
<data android:scheme="mms" />
<data android:scheme="mmsto" />
</intent-filter>
</service>
这篇关于如何为KitKat设置默认SMS提示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!