You can use checkbox.setChecked(true); to check a checkbox programmatically. You can add multiple lines in button OnClick method. 2 solved check all dynamically created checkbox at button click
You have to use onLocationChanged() to get the current position updates. You are currently doing nothing over there. Add these lines. @Override public void onLocationChanged(Location location) { latitude = location.getLatitude(); longitude = location.getLongitude(); } 2 solved My code doesnt update my postion from GPS, Where can I add a method in my code?
Use getIdentifier() int id = getResources().getIdentifier(“abs__home”, “string”, getPackageName()); if the name (abs__home) does not exits inside the resources, you will get 0 1 solved parse R.java class
The seems like the date/time wire format used in WCF. From MSDN it states: DateTime values appear as JSON strings in the form of “/Date(700000+0500)/”, where the first number (700000 in the example provided) is the number of milliseconds in the GMT time zone, regular (non-daylight savings) time since midnight, January 1, 1970. The number … Read more
Reference your frame layout and then call removeAllViews() on that layout. This should clear the layout of all views. 0 solved Cleaning Android FrameLayout [closed]
Drawable img = getContext().getResources().getDrawable( R.drawable.smiley ); img.setBounds( 0, 0, 60, 60 ); txtVw.setCompoundDrawables( img, null, null, null ); With this code, you can change a left drawable programatically. For the text color, please see Android documentation solved Change drawable color on button on click
Those are identifiers stored in R file. So whenever you create an identifier in XML (let’s call it your_id) – you should address it like R.id.your_id. But it seems that you’d better read a little bit more of theory- Google has a really good set of guides 2 solved How can i link these 10 … Read more
You haven’t initialized your Person class on onCreate() method that’s why p.TopTen is null. So you need to do it by p = new Person(); 5 solved ListView Crash FATAL EXCEPTION
leaveopinion is not in res/values/strings.xml. So first you need to add it to your strings.xml. Something like this: string name=”leaveopinion”>your_text</string> And to display the real text instead of @string/XXX you need to refresh your_activity.xml . When you did everything above it should be something like this: <?xml version=”1.0″ encoding=”utf-8″?> <resources> <string name=”change”>Change</string> <string name=”Pleasechoosesubject”>Please choose … Read more
in class A: Intent myIntent = new Intent(classA.this, classB.class); myIntent.putExtra(“number”, maxpluseen) classA.this.startActivity(myIntent); in Class B: int getal; getal = getIntent().getExtras().getInt(“number”); …… solved Pass integer between classes in Java [duplicate]
In addition to the answers about parsing as float etc, note that setText is overloaded. When it takes an int, it is a resource Id, so make a string and give it that: Instead of: holder.textItem.setText(convertCelsiusToFahrenheit(…)); Do: holder.textItem.setText(String.format(“%d”, convertCelsiusToFahrenheit(…))); Or: holder.textItem.setText(String.format(“%d\x00B0 f”, convertCelsiusToFahrenheit(…))); Should give you “10° f” (untested) solved Celsius to fahrenheit android
3 step: To get sd card is mounted at /sdcard or any other location by using this way: Environment.getExternalStorageDirectory(); You have to take uses-permission entry in the AndroidManifest.xml file: <uses-permission android:name=”android.permission.WRITE_EXTERNAL_STORAGE”/> If directory already exists, then mkdir return false. Try creatinng new directory if it not exist: File folder = new File(Environment.getExternalStorageDirectory() + “/map”); boolean … Read more
SOLVED i set Html.fromHtml(“<font color=”red”>this is the error</font>”) as error and now i can see text 🙂 2 solved Empty error popup TextView
From what I know, you can publish apps under the News and Magazines category under Apps category. This would be here. The content directly under Magazines tab is published by various Media houses, and is accessed via the Google Play Magazines App. 2 solved How can i show my Magazine App in Google Play in … Read more
Can you try something like… private static final Uri SMS_URI = Uri.parse(“content://sms”); private static final String[] COLUMNS = new String[] {“date”, “address”, “body”, “type”}; private static final String WHERE = “type = 2”; private static final String ORDER = “date DESC”; // … ContentResolver cr = getContentResolver(); Cursor cursor = cr.query(SMS_URI, COLUMNS, WHERE + ” … Read more