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2014/10/16 ¤W¤È 08:17:37
android Programming Glossary: lastupdateHow to update some data in a Listview without using notifyDataSetChanged()? http://stackoverflow.com/questions/19025841/how-to-update-some-data-in-a-listview-without-using-notifydatasetchanged static final long INTERVAL_BROADCAST 800 private long lastUpdate 0 Now in doInBackground wrap the intent sending with an if statement.. sending with an if statement if System.currentTimeMillis lastUpdate INTERVAL_BROADCAST lastUpdate System.currentTimeMillis Intent.. if System.currentTimeMillis lastUpdate INTERVAL_BROADCAST lastUpdate System.currentTimeMillis Intent intent_progress new Intent ACTION_UPDATE_PROGRESS..
How to detect shake event with android? http://stackoverflow.com/questions/5271448/how-to-detect-shake-event-with-android only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values.. 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y.. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y..
Detect shaking of device in left or right direction in android? http://stackoverflow.com/questions/6224577/detect-shaking-of-device-in-left-or-right-direction-in-android detection. private SensorManager sensorMgr private long lastUpdate 1 private float x y z private float last_x last_y last_z private.. only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values.. 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y..
Using HttpClient and HttpPost in Android with post parameters http://stackoverflow.com/questions/6028981/using-httpclient-and-httppost-in-android-with-post-parameters NameValuePair nameValuePairs.add new BasicNameValuePair lastupdate lastupdate try HttpClient httpclient new DefaultHttpClient HttpPost.. nameValuePairs.add new BasicNameValuePair lastupdate lastupdate try HttpClient httpclient new DefaultHttpClient HttpPost httppost..
OutOfMemoryError : When receiving XML response of 2.3 MB http://stackoverflow.com/questions/7524403/outofmemoryerror-when-receiving-xml-response-of-2-3-mb HttpProtocolParams.setContentCharset params UTF 8 String lastupdate null SharedPreferences preferences context.getSharedPreferences.. context.getPackageName Context.MODE_PRIVATE lastupdate preferences.getString LAST_UPDATE DatabaseHelper.updateDate.. LAST_UPDATE DatabaseHelper.updateDate if news lastupdate preferences.getString LAST_UPDATE_NEWS lastupdate httpclient..
How to update some data in a Listview without using notifyDataSetChanged()? http://stackoverflow.com/questions/19025841/how-to-update-some-data-in-a-listview-without-using-notifydatasetchanged to send update when finished In your download service private static final long INTERVAL_BROADCAST 800 private long lastUpdate 0 Now in doInBackground wrap the intent sending with an if statement if System.currentTimeMillis lastUpdate INTERVAL_BROADCAST.. long lastUpdate 0 Now in doInBackground wrap the intent sending with an if statement if System.currentTimeMillis lastUpdate INTERVAL_BROADCAST lastUpdate System.currentTimeMillis Intent intent_progress new Intent ACTION_UPDATE_PROGRESS intent_progress.putExtra.. doInBackground wrap the intent sending with an if statement if System.currentTimeMillis lastUpdate INTERVAL_BROADCAST lastUpdate System.currentTimeMillis Intent intent_progress new Intent ACTION_UPDATE_PROGRESS intent_progress.putExtra KEY_SAVEDSHOW_ID..
How to detect shake event with android? http://stackoverflow.com/questions/5271448/how-to-detect-shake-event-with-android SensorManager.SENSOR_ACCELEROMETER long curTime System.currentTimeMillis only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y z values.. curTime System.currentTimeMillis only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y z values SensorManager.DATA_Z float speed.. System.currentTimeMillis only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y z values SensorManager.DATA_Z float speed Math.abs x..
Detect shaking of device in left or right direction in android? http://stackoverflow.com/questions/6224577/detect-shaking-of-device-in-left-or-right-direction-in-android extends Activity implements SensorListener For shake motion detection. private SensorManager sensorMgr private long lastUpdate 1 private float x y z private float last_x last_y last_z private static final int SHAKE_THRESHOLD 800 protected void onCreate.. long curTime System.currentTimeMillis only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y z values.. curTime System.currentTimeMillis only allow one update every 100ms. if curTime lastUpdate 100 long diffTime curTime lastUpdate lastUpdate curTime x values SensorManager.DATA_X y values SensorManager.DATA_Y z values SensorManager.DATA_Z if Round x..
Using HttpClient and HttpPost in Android with post parameters http://stackoverflow.com/questions/6028981/using-httpclient-and-httppost-in-android-with-post-parameters is null ArrayList NameValuePair nameValuePairs new ArrayList NameValuePair nameValuePairs.add new BasicNameValuePair lastupdate lastupdate try HttpClient httpclient new DefaultHttpClient HttpPost httppost new HttpPost connection httppost.setEntity.. NameValuePair nameValuePairs new ArrayList NameValuePair nameValuePairs.add new BasicNameValuePair lastupdate lastupdate try HttpClient httpclient new DefaultHttpClient HttpPost httppost new HttpPost connection httppost.setEntity new UrlEncodedFormEntity..
OutOfMemoryError : When receiving XML response of 2.3 MB http://stackoverflow.com/questions/7524403/outofmemoryerror-when-receiving-xml-response-of-2-3-mb R.string.SYNCURL HttpParams params new BasicHttpParams HttpProtocolParams.setContentCharset params UTF 8 String lastupdate null SharedPreferences preferences context.getSharedPreferences context.getPackageName Context.MODE_PRIVATE lastupdate preferences.getString.. lastupdate null SharedPreferences preferences context.getSharedPreferences context.getPackageName Context.MODE_PRIVATE lastupdate preferences.getString LAST_UPDATE DatabaseHelper.updateDate if news lastupdate preferences.getString LAST_UPDATE_NEWS lastupdate.. Context.MODE_PRIVATE lastupdate preferences.getString LAST_UPDATE DatabaseHelper.updateDate if news lastupdate preferences.getString LAST_UPDATE_NEWS lastupdate httpclient new DefaultHttpClient params nameValuePairs new ArrayList NameValuePair..
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