broadcastreceiver

问题 I have an app that has an ongoing notification to help with memorization. I want to be able to dismiss this notification with one of the action button, but I don't want to open the app when the button is hit. I would prefer to use the built-in notification action buttons and not create a RemoteViews object to populate the notification. I saw one post mention using a BroadcastReceiver on this button which is received in my app, and though his tutorial was quite unhelpful, it sounds like this

问题 I am using the following code to check for the internet connection through out my app. public class ConnectionChangeReceiver extends BroadcastReceiver { @Override public void onReceive( Context context, Intent intent ) { ConnectivityManager connectivityManager = (ConnectivityManager)context.getSystemService( Context.CONNECTIVITY_SERVICE ); NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo(); NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo(ConnectivityManager

问题 Hi I am working on application where I have set the notification on user entered date and time through background service. Now I want to set notification/alarm daily at 6 pm to ask user does he want to add another entry? How can I achieve this? Should I use the same background service or Broadcast receiver? Please give me better solution for that and tutorial will be great idea. Thanks in advance. 回答1: First set the Alarm Manager as below Calendar calendar = Calendar.getInstance(); calendar

问题 Hi I am working on application where I have set the notification on user entered date and time through background service. Now I want to set notification/alarm daily at 6 pm to ask user does he want to add another entry? How can I achieve this? Should I use the same background service or Broadcast receiver? Please give me better solution for that and tutorial will be great idea. Thanks in advance. 回答1: First set the Alarm Manager as below Calendar calendar = Calendar.getInstance(); calendar

问题 I have an app some time now in which I call a service through a broadcast receiver (MyStartupIntentReceiver). The code in the broadcast receiver in order to call the service is: public void onReceive(Context context, Intent intent) { Intent serviceIntent = new Intent(); serviceIntent.setAction("com.duk3r.eortologio2.MyService"); context.startService(serviceIntent); } The problem is that in Android 5.0 Lollipop I get the following error (in previous versions of Android, everything works ok):

问题 I've got BroadcastReceiver class: public class IntentReceiver extends BroadcastReceiver { final String tag = "Intent Intercepter"; @Override public void onReceive(Context context, Intent intent) { try { String data = intent.getStringExtra("sms_body"); Log.i(tag, data); Toast.makeText(context, data.subSequence(0, data.length()), Toast.LENGTH_LONG).show(); } catch (Exception e) { Toast.makeText(context, "Intercepted", Toast.LENGTH_LONG).show(); } } } And also in manifest: <receiver android:name

问题 I know I can do an inner receiver class to call any method from my receiver But my main activity is too damn big and does a lot of things. So I will need a class that extends broadcast receiver but who isn't an inner class. And can call one method from my main activity. I don't know if it's possible but my activity is a Home activity and a "singleInstance" activity so maybe with this detail someone has a way to access to my activity. If it's impossible any way to split some java code in

问题 This question already has answers here : Receiver as inner class in Android (6 answers) Closed 6 years ago . I want to create a broadcast receiver as an inner class in my main activity. But I have problems defining the broadcast receiver in manifest xml file, because android can't find it. Code: public class MyActivity extends Activity{ ... public class Receiver extends BroadcastReceiver{ @Override public void onReceive(Context context, Intent intent) { .... } } ... } Manifest: <receiver

问题 I have already checked all the related questions and have not found any solution for this problem. So this is an absolutely new problem for me. What I Have I have an Android app which registers a few broadcast receivers in its manifest. This is what my manifest looks like. <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" package="com.app.myapp"> <uses-permission android:name="android

问题 I have already checked all the related questions and have not found any solution for this problem. So this is an absolutely new problem for me. What I Have I have an Android app which registers a few broadcast receivers in its manifest. This is what my manifest looks like. <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" package="com.app.myapp"> <uses-permission android:name="android