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It's not possible to initiate a cell in Android.

Alberto last edited by
I work with Androids. I can't initialize the camera.
```
Camera camera = Camera.open(); 
```
open() - distinguishes red and cannot initiate. What am I doing wrong?
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kalena last edited by

I think you've imported class. Camera for 3d change.
You need one. import android.hardware.Camera;
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I solved it, guys! I did this way:holder.edtPr2.setText(p2); holder.edtPr2.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { //setting data to array, when changed val.setPreco2(s.toString()); } @Override public void afterTextChanged(Editable editable) { } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { }});
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RelativeLayout - layout with the relative location of the elements, the relationship of the children must be scrupulously indicated, and it will be appropriate for that purpose. I've done the following behavior for this purpose. Established LinearLayout with vertical orientation shall be extended to the screen (or on the container). When we add the element, we make the following.if vertical LinearLayout empty - add horizontal LinearLayout with height and width WRAP_CONTENTto which we add a childWhen the horizontal was added LinearLayout - add children to it as long as its width is less than the width of the parent vertical LinearLayoutas soon as the width is bigger, we create a new horizontal LinearLayout and place the element in it and so on.As a parent. Layout vertical, it turns out that the horizontal moves one by one and the other from the top down, and it's filled equitably.Well, since it's software-- we can always control the elements-- what's in the container, their width of the atd.
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The Thread that starts in the background will continue to run independently of the Activity but is subject to the rules of Android in that the complete process (linux) can be eliminated if the necessary conditions are given.For example if the activity that started the Thread ended because the user navigated another Activity of the same app, the Thread will end up running. Instead if the Activity ended because the user went to another app or salio of the app and started a new one, Android could claim memory and destroy the process that the Thread still runs.
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the ideal thing for your case is neither of them, at least the service not directly. You need to use the https://developer.android.com/reference/android/app/AlarmManager.html that ensures you "awaken" your application, even if it is not executed, and through a https://developer.android.com/reference/android/content/Intent.html shoot the action or query you need! More info aca " https://developer.android.com/training/scheduling/alarms.html ". The alarm service can wake up a service and do the consultation in the background.Example of use:private AlarmManager alarmMgr; private PendingIntent alarmIntent; ... alarmMgr = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE); Intent intent = new Intent(context, QueryService.class); alarmIntent = PendingIntent.getBroadcast(context, 0, intent, 0); // Poner alarma para comenzar a las 7:30 a.m. Calendar calendar = Calendar.getInstance(); calendar.setTimeInMillis(System.currentTimeMillis()); calendar.set(Calendar.HOUR_OF_DAY, 7); calendar.set(Calendar.MINUTE, 30); // setRepeating() permite definir el intervalo de repetición long unDia = 1000 * 60 * 60 * 24; alarmMgr.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), unDia, alarmIntent);
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I will write the Android implementation method because it is popular only ios. http://blog.dtdweb.com/2013/03/08/android-wifi-network/ The implementation of the blog is very helpful. RecommendedIf the SSID name is determined, regardless of whether it is open or stealth, the above information will be sufficient.The name of the serpentine.How to find wireless LAN access pointsHome http://www.tutorialspoint.com/android/android_wi_fi.htm undermainWifiObj.getScanResultsThis is where you are searching hot s. However, please note that hiddenSSID cannot be searched in this case.Also, as a large premiseIf the WiFi is not turned on in the terminal setting, all null will be returned using the SSID search result and the method determine the scan result.Home (Please correct it if you lie)It is easy to implement how to turn on Wi-Fi settings on the device, but I know how to set up a cushion and notify the general user of Wi-Fi is an honest and difficult issue.How to detect connections to Wi-Fi networksHome https://stackoverflow.com/questions/5888502/how-to-detect-when-wifi-connection-has-been-established-in-android HomeI have implemented the answers to the number of votes.How to detect Wi-Fi on Android devicesTurn on the WiFi feature that was posted on the official blog端末によっては、切り替わるまで少々時間もかかるようなんで注意も必要ですね。Related to the story.This isandroid.net.wifi.WIFI_STATE_CHANGEDI think it is good if you wait for WifiManager.WIFI_STATE_ENABLED to be caught as intent. The implementation will come out if you hang it with command line....When implementing it as an internal development support app, it was very long until Huawei's terminal notices intent, so it is remembered to retry about 5 times mechanical connection as a premise that the process falls on the way.Thank you for your understanding.
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To achieve the required behavior, handle the event https://js.devexpress.com/Documentation/ApiReference/UI_Widgets/dxDataGrid/Configuration/#onEditorPreparing to disable an editor based on your condition:onEditorPreparing: function(e) { if (e.parentType !== "dataRow" || e.dataField !== tu campo aquí) { return; } e.editorOptions.disabled = su condicion aquí; }, To force this event when the value of the editor is changed in another column, cancel the function https://js.devexpress.com/Documentation/ApiReference/UI_Widgets/dxDataGrid/Configuration/columns/#setCellValue of that column:setCellValue: function(rowData, value) { this.defaultSetCellValue(rowData, value); } See the https://codepen.io/anon/pen/bormOP?editors=0010 that illustrates this.In addition to this you can find more useful examples here: https://www.devexpress.com/Support/Center/Question/Details/T486867/dxdatagrid-how-to-disable-editing-of-a-cell-after-changing-another-editor-s-value-in https://www.devexpress.com/Support/Center/Question/Details/T397321/dxdatagrid-how-to-disable-a-grid-cell-based-on-a-value-of-another-editor https://www.devexpress.com/Support/Center/Question/Details/T638658/how-to-disable-editing-of-a-cell-after-changing-another-cell-of-lookup-editor-s-value
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Something simple:Sub suma_100() Dim rango As Range Dim celda As Range Set rango = Range("D4:F15") Application.ScreenUpdating = False For Each celda In rango If celda.Value > 0 And Cells(Celda.Row, "C") = "Estilo" Or celda.Value > 0 And Cells(Celda.Row, "C") = "Diseño" Then celda.Value = celda.Value + 100 Next Application.ScreenUpdating = True End Sub What I do is define a data range, the one you've put and then evaluate each of the cells in that range. If the cell is worth 100.Ojo you should add more things if you want to avoid mistakes because someone writes text, for example. It could also be done as the companion says, putting the values in an array, evaluating those values and adding 100 and flying the array back to the blade with the result. For a very large range of data this last is much more efficient.P.D. The code I wrote to execute it on the sheet itself where you have the data.
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It's not possible to initiate a cell in Android.

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