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2014/10/16 ¤W¤È 08:11:30
android Programming Glossary: context.getsystemservicehttp://stackoverflow.com/questions/1082437/android-alarmmanager the setup of AlarmManager AlarmManager mgr AlarmManager context.getSystemService Context.ALARM_SERVICE Intent i new Intent context OnAlarmReceiver.class..
http://stackoverflow.com/questions/1783117/network-listener-android connectivityManager ConnectivityManager context.getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo activeNetInfo connectivityManager.getActiveNetworkInfo..
Retrieve incoming call's phone number in Android http://stackoverflow.com/questions/1853220/retrieve-incoming-calls-phone-number-in-android WE ARE INSIDE TelephonyManager telephony TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE CustomPhoneStateListener customPhoneListener..
Custom filtering in Android using ArrayAdapter http://stackoverflow.com/questions/2718202/custom-filtering-in-android-using-arrayadapter v convertView if v null LayoutInflater vi LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE v vi.inflate R.layout.mangarow.. v convertView if v null LayoutInflater vi LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE v vi.inflate R.layout.mangarow..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android Context context ConnectivityManager cm ConnectivityManager context.getSystemService Context.CONNECTIVITY_SERVICE return cm.getActiveNetworkInfo..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level this.resourceId resourceId inflater LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE this.context context @Override..
How to send image via MMS in Android? http://stackoverflow.com/questions/2972845/how-to-send-image-via-mms-in-android final ConnectivityManager connMgr ConnectivityManager context.getSystemService Context.CONNECTIVITY_SERVICE final int result connMgr.startUsingNetworkFeature..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock..
Android keeps caching my intents Extras, how to declare a pending intent that keeps fresh extras? http://stackoverflow.com/questions/3140072/android-keeps-caching-my-intents-extras-how-to-declare-a-pending-intent-that-ke mNotificationManager NotificationManager context.getSystemService ns first try to clear any active notification with this contact..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a code. locationResult result if lm null lm LocationManager context.getSystemService Context.LOCATION_SERVICE exceptions will be thrown if provider..
What does Layout Inflater in Android do? http://stackoverflow.com/questions/3477422/what-does-layout-inflater-in-android-do the inflator in the constructor mInflater LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE @Override public View getView..
http://stackoverflow.com/questions/3572463/what-is-context-in-android Services like LAYOUT_INFLATER_SERVICE SharedPreferences context.getSystemService LAYOUT_INFLATER_SERVICE getApplicationContext .getSharedPreferences..
How to add a footer in ListView? http://stackoverflow.com/questions/4265228/how-to-add-a-footer-in-listview adapter to populate list View footerView LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE .inflate R.layout.footer_layout..
http://stackoverflow.com/questions/4459058/alarm-manager-example context Intent intent PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock.. SetAlarm Context context AlarmManager am AlarmManager context.getSystemService Context.ALARM_SERVICE Intent i new Intent context Alarm.class.. context 0 intent 0 AlarmManager alarmManager AlarmManager context.getSystemService Context.ALARM_SERVICE alarmManager.cancel sender Set Alarm..
How can I keep my Android service running when the screen is turned off? http://stackoverflow.com/questions/6091270/how-can-i-keep-my-android-service-running-when-the-screen-is-turned-off screen is off. To acquire PowerManager mgr PowerManager context.getSystemService Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how try TelephonyManager manager TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE Class c Class.forName manager.getClass..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically wifi manager settings WifiManager wifiManager WifiManager context.getSystemService Context.WIFI_SERVICE wifiManager.addNetwork conf And finally..
Inject motion event via windowmanger? http://stackoverflow.com/questions/10283785/inject-motion-event-via-windowmanger try to use this WindowManager windowmanager WindowManager Context.getSystemService Context.WINDOW_SERVICE I received an error message . Cannot..
Can we detect which android application is using the microphone? http://stackoverflow.com/questions/11886824/can-we-detect-which-android-application-is-using-the-microphone ndk share improve this question 1. AudioManager am Context.getSystemService Context.AUDIO_SERVICE am.isMicrophoneMute But I don't know how..
Android screen lock/ unlock programatically http://stackoverflow.com/questions/12723185/android-screen-lock-unlock-programatically Get the window from the context WindowManager wm Context.getSystemService Context.WINDOW_SERVICE Unlock http developer.android.com reference..
How to set mobile system time and date in android? http://stackoverflow.com/questions/1332269/how-to-set-mobile-system-time-and-date-in-android . Afterward use the AlarmManager via Context.getSystemService Context.ALARM_SERVICE and it s method setTime . Snippet for..
http://stackoverflow.com/questions/13744565/android-device-id-confusion result starts with a96b4b27... If I use TelephonyManager Context.getSystemService Context.TELEPHONY_SERVICE .getDeviceId the result starts with..
How to start a dialog (like alarm dimiss /snooze) that can be clicked without unlocking the screen http://stackoverflow.com/questions/17866419/how-to-start-a-dialog-like-alarm-dimiss-snooze-that-can-be-clicked-without-un the keyboard. Get an instance of this class by calling Context.getSystemService . This class is wrapped by KeyguardManager . WindowManager.LayoutParams..
How to use 3G Connection in Android Application instead of Wi-fi? http://stackoverflow.com/questions/2513713/how-to-use-3g-connection-in-android-application-instead-of-wi-fi So try getting access to a ConnectivityManager by calling Context.getSystemService Context.CONNECTIVITY_SERVICE and then try using the setNetworkPreference..
How can i check whether an android device is connected to the web? http://stackoverflow.com/questions/2789612/how-can-i-check-whether-an-android-device-is-connected-to-the-web ConnectivityManager cm ConnectivityManager Context.getSystemService Context.CONNECTIVITY_SERVICE From there you need to obtain a..
How do I get the current volume/amplitude in an Android MediaPlayer? http://stackoverflow.com/questions/2924676/how-do-i-get-the-current-volume-amplitude-in-an-android-mediaplayer provides access to volume and ringer mode control. Use Context.getSystemService Context.AUDIO_SERVICE to get an instance of this class. Then..
Send HTTP request through 3G network without using WiFi? http://stackoverflow.com/questions/3606031/send-http-request-through-3g-network-without-using-wifi look like this ConnectivityManager cm ConnectivityManager Context.getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo ni cm.getActiveNetworkInfo.. ConnectivityManager.TYPE_WIMAX WifiManager wm WifiManager Context.getSystemService Context.WIFI_SERVICE if wm null wm.disconnect this will force..
how do i set an alarm manager to fire every on specific day of week and time in android? http://stackoverflow.com/questions/5601678/how-do-i-set-an-alarm-manager-to-fire-every-on-specific-day-of-week-and-time-in you can optimize it later AlarmManager alarm AlarmMAnager Context.getSystemService Context.ALARM_SERVICE Calendar timeOff Calendar.getInstance..
Check the bandwidth rate in Android http://stackoverflow.com/questions/8225791/check-the-bandwidth-rate-in-android but this work for WIFI Only WifiManager wifiManager Context.getSystemService Context.WIFI_SERVICE WifiInfo wifiInfo wifiManager.getConnectionInfo..
http://stackoverflow.com/questions/1082437/android-alarmmanager easy when it comes to AlarmManager . Here is a snippet showing the setup of AlarmManager AlarmManager mgr AlarmManager context.getSystemService Context.ALARM_SERVICE Intent i new Intent context OnAlarmReceiver.class PendingIntent pi PendingIntent.getBroadcast context..
http://stackoverflow.com/questions/1783117/network-listener-android public void onReceive Context context Intent intent ConnectivityManager connectivityManager ConnectivityManager context.getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo activeNetInfo connectivityManager.getActiveNetworkInfo NetworkInfo mobNetInfo connectivityManager.getNetworkInfo..
Retrieve incoming call's phone number in Android http://stackoverflow.com/questions/1853220/retrieve-incoming-calls-phone-number-in-android void onReceive Context context Intent intent Log.v TAG WE ARE INSIDE TelephonyManager telephony TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE CustomPhoneStateListener customPhoneListener new CustomPhoneStateListener telephony.listen customPhoneListener..
Custom filtering in Android using ArrayAdapter http://stackoverflow.com/questions/2718202/custom-filtering-in-android-using-arrayadapter getView int position View convertView ViewGroup parent View v convertView if v null LayoutInflater vi LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE v vi.inflate R.layout.mangarow null Manga o items.get position if o null TextView tt TextView.. getView int position View convertView ViewGroup parent View v convertView if v null LayoutInflater vi LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE v vi.inflate R.layout.mangarow null Manga o filtered.get position if o null TextView tt..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android context @return public static NetworkInfo getNetworkInfo Context context ConnectivityManager cm ConnectivityManager context.getSystemService Context.CONNECTIVITY_SERVICE return cm.getActiveNetworkInfo Check if there is any connectivity @param context @return public..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level int resourceId List MediaItem mediaItems super context 0 mediaItems this.resourceId resourceId inflater LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE this.context context @Override public View getView int position View convertView ViewGroup..
How to send image via MMS in Android? http://stackoverflow.com/questions/2972845/how-to-send-image-via-mms-in-android You should perform the request using extra network feature final ConnectivityManager connMgr ConnectivityManager context.getSystemService Context.CONNECTIVITY_SERVICE final int result connMgr.startUsingNetworkFeature ConnectivityManager.TYPE_MOBILE Phone.FEATURE_ENABLE_MMS..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog lock to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK getClass .getName wl.acquire..
Android keeps caching my intents Extras, how to declare a pending intent that keeps fresh extras? http://stackoverflow.com/questions/3140072/android-keeps-caching-my-intents-extras-how-to-declare-a-pending-intent-that-ke 0 intent 0 then this is used by a notification manager NotificationManager mNotificationManager NotificationManager context.getSystemService ns first try to clear any active notification with this contact ID mNotificationManager.cancel Integer.parseInt objContact.getId..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a class to pass location value from MyLocation to user code. locationResult result if lm null lm LocationManager context.getSystemService Context.LOCATION_SERVICE exceptions will be thrown if provider is not permitted. try gps_enabled lm.isProviderEnabled LocationManager.GPS_PROVIDER..
What does Layout Inflater in Android do? http://stackoverflow.com/questions/3477422/what-does-layout-inflater-in-android-do objects extends ArrayAdapter super context 1 objects We get the inflator in the constructor mInflater LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE @Override public View getView int position View convertView ViewGroup parent View view We..
http://stackoverflow.com/questions/3572463/what-is-context-in-android getApplicationContext ... Accessing Standard Common Resources Services like LAYOUT_INFLATER_SERVICE SharedPreferences context.getSystemService LAYOUT_INFLATER_SERVICE getApplicationContext .getSharedPreferences name mode Accessing Components Implicitly Regarding..
How to add a footer in ListView? http://stackoverflow.com/questions/4265228/how-to-add-a-footer-in-listview list ListView findViewById android.R.id.list code to set adapter to populate list View footerView LayoutInflater context.getSystemService Context.LAYOUT_INFLATER_SERVICE .inflate R.layout.footer_layout null false list.addFooterView footerView share improve..
http://stackoverflow.com/questions/4459058/alarm-manager-example extends BroadcastReceiver @Override public void onReceive Context context Intent intent PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK wl.acquire Put here YOUR.. Toast.LENGTH_LONG .show For example wl.release public void SetAlarm Context context AlarmManager am AlarmManager context.getSystemService Context.ALARM_SERVICE Intent i new Intent context Alarm.class PendingIntent pi PendingIntent.getBroadcast context 0 i 0.. Alarm.class PendingIntent sender PendingIntent.getBroadcast context 0 intent 0 AlarmManager alarmManager AlarmManager context.getSystemService Context.ALARM_SERVICE alarmManager.cancel sender Set Alarm from Service package YourPackage import android.app.Service..
How can I keep my Android service running when the screen is turned off? http://stackoverflow.com/questions/6091270/how-can-i-keep-my-android-service-running-when-the-screen-is-turned-off is what you want. It will hold the CPU open even if the screen is off. To acquire PowerManager mgr PowerManager context.getSystemService Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK MyWakeLock wakeLock.acquire To release..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how and disconnect the call programmatically try TelephonyManager manager TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE Class c Class.forName manager.getClass .getName Method m c.getDeclaredMethod getITelephony m.setAccessible..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically Then you need to add it to Android wifi manager settings WifiManager wifiManager WifiManager context.getSystemService Context.WIFI_SERVICE wifiManager.addNetwork conf And finally you might need to enable it so Android conntects to it List..
Inject motion event via windowmanger? http://stackoverflow.com/questions/10283785/inject-motion-event-via-windowmanger that i am unable to get access to WindowManger . When i try to use this WindowManager windowmanager WindowManager Context.getSystemService Context.WINDOW_SERVICE I received an error message . Cannot make a static reference to the non static method getSystemService..
Can we detect which android application is using the microphone? http://stackoverflow.com/questions/11886824/can-we-detect-which-android-application-is-using-the-microphone to do above through C or through android sdk. android android ndk share improve this question 1. AudioManager am Context.getSystemService Context.AUDIO_SERVICE am.isMicrophoneMute But I don't know how to do it using NDK and no one seems to know . AudioManager..
Android screen lock/ unlock programatically http://stackoverflow.com/questions/12723185/android-screen-lock-unlock-programatically might help you solve your Problem Unlock and Lock Programmatically Get the window from the context WindowManager wm Context.getSystemService Context.WINDOW_SERVICE Unlock http developer.android.com reference android app Activity.html#getWindow Window window getWindow..
How to set mobile system time and date in android? http://stackoverflow.com/questions/1332269/how-to-set-mobile-system-time-and-date-in-android Answer It's possible and has been done. You need android.permission.SET_TIME . Afterward use the AlarmManager via Context.getSystemService Context.ALARM_SERVICE and it s method setTime . Snippet for setting the time to 2010 1 1 12 00 00 from an Activity or Service..
http://stackoverflow.com/questions/13744565/android-device-id-confusion getContentResolver Settings.Secure.ANDROID_ID the result starts with a96b4b27... If I use TelephonyManager Context.getSystemService Context.TELEPHONY_SERVICE .getDeviceId the result starts with 3538330... What is the difference between these ID s How can..
How to start a dialog (like alarm dimiss /snooze) that can be clicked without unlocking the screen http://stackoverflow.com/questions/17866419/how-to-start-a-dialog-like-alarm-dimiss-snooze-that-can-be-clicked-without-un special permissions be requested. Enables you to lock or unlock the keyboard. Get an instance of this class by calling Context.getSystemService . This class is wrapped by KeyguardManager . WindowManager.LayoutParams KeyguardManager Hope you understand now however..
How to use 3G Connection in Android Application instead of Wi-fi? http://stackoverflow.com/questions/2513713/how-to-use-3g-connection-in-android-application-instead-of-wi-fi defined as being 0x00000001 which is the same as TYPE_WIFI. So try getting access to a ConnectivityManager by calling Context.getSystemService Context.CONNECTIVITY_SERVICE and then try using the setNetworkPreference function. It doesn't appear to require any permissions..
How can i check whether an android device is connected to the web? http://stackoverflow.com/questions/2789612/how-can-i-check-whether-an-android-device-is-connected-to-the-web Next you need to get a reference to the ConnectivityManager ConnectivityManager cm ConnectivityManager Context.getSystemService Context.CONNECTIVITY_SERVICE From there you need to obtain a NetworkInfo object. For most this will mean using ConnectivityManager...
How do I get the current volume/amplitude in an Android MediaPlayer? http://stackoverflow.com/questions/2924676/how-do-i-get-the-current-volume-amplitude-in-an-android-mediaplayer the API states it can be used for volume control AudioManager provides access to volume and ringer mode control. Use Context.getSystemService Context.AUDIO_SERVICE to get an instance of this class. Then I think this method would be useful. share improve this answer..
Send HTTP request through 3G network without using WiFi? http://stackoverflow.com/questions/3606031/send-http-request-through-3g-network-without-using-wifi your request which will go through 3G network.outline might look like this ConnectivityManager cm ConnectivityManager Context.getSystemService Context.CONNECTIVITY_SERVICE NetworkInfo ni cm.getActiveNetworkInfo if ni null no connectivity abort if ni.getType ConnectivityManager.TYPE_WIFI.. abort if ni.getType ConnectivityManager.TYPE_WIFI ni.getType ConnectivityManager.TYPE_WIMAX WifiManager wm WifiManager Context.getSystemService Context.WIFI_SERVICE if wm null wm.disconnect this will force android to fallback to other available n w which is 3G while..
how do i set an alarm manager to fire every on specific day of week and time in android? http://stackoverflow.com/questions/5601678/how-do-i-set-an-alarm-manager-to-fire-every-on-specific-day-of-week-and-time-in sure that part can be streamlined but this is a start and you can optimize it later AlarmManager alarm AlarmMAnager Context.getSystemService Context.ALARM_SERVICE Calendar timeOff Calendar.getInstance int days Calendar.SUNDAY 7 timeOff.get Calendar.DAY_OF_WEEK..
Check the bandwidth rate in Android http://stackoverflow.com/questions/8225791/check-the-bandwidth-rate-in-android This will Returns the current link speed in LINK_SPEED_UNITS. but this work for WIFI Only WifiManager wifiManager Context.getSystemService Context.WIFI_SERVICE WifiInfo wifiInfo wifiManager.getConnectionInfo if wifiInfo null Integer linkSpeed wifiInfo.getLinkSpeed..
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