broadcast receiver

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    Android Question Creating an App to Lock Other Apps In The Morning

    Hello. I am currently working on an app that is supposed to help me get up in the morning. Normally, when I wake up, I reach for my phone and then proceed to browse on some social media app for way too long. The app is supposed to work like this: In the main app, you select a time (e.g. 4am)...
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    Android Question Error Google Play API 31 broadcast receiver Filter Intent

    Hello. When I changed the targetSdkVersion to work with api 31, I started to show the following message when I did the Uploading the app to Google Play: You've uploaded an APK or Android App Bundle that has an activity, activity alias, service, or broadcast receiver with an intent filter, but...
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    Android Question New OkHttpUtils2 (v 3.02) gives "sending message to waiting queue of uninitialized activity (submitjob)" errors

    The problem occurs on instructions. After installing this update to OKHttpUtils2 I am now getting log messages saying "sending message to waiting queue of uninitialized activity (submitjob)" and then waiting for ever on the line This is true both in a B4xPages activity and in a...
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    Android Question Receiver service starting intent bluetooth extras problem

    Hi all, in my project there's a service module that listen for the ACTION_ACL_DISCONNECTED event. When it occurs, I want to analyze the intent's extras available in the Service_Start Sub. In the Android developer page they said that the Broadcast Action "Always contains the extra fields...
  5. ViMeAv ICT

    Android Question Broadcast receiver not initialized above targetversion 25

    Until android:targetSdkVersion="25" the broadcast receiver is initialized after every scan. When I use android:targetSdkVersion="29" no initialization happens, and no scanning. What's the problem?
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    Android Question PhoneStateListener vs BroadcastReceiver

    There are two ways to wait for a phone call. One is to have a service to monitor PhoneStateChanged event of PhoneEvents and other is to have a Broadcast Receiver service for android.intent.action.PHONE_STATE. The benefit of Broadcast Receiver is that you don't need to worry about keeping your...
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    Android Question Broadcast Receiver not working

    I'm trying to send data between two Android Apps using a Broadcast Receiver. I followed the forum post by Erel here: https://www.b4x.com/android/forum/threads/intent-filters-intercepting-sms-messages-in-the-background.20103/#content The Sender App appears to be running fine, no error msg, and...
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