In my opinion You get true, because regex is focused on finding letters. It would say false only, when You test string with no letters at all. Please consider changing if else statement and regex to find out if there are other symbols than letters: Pattern pattern = Pattern.compile(“[^\w]”); Matcher matcher = pattern.matcher(“testTest”); if (matcher.find()){ … Read more
Use break in every case of switch else the control will fall down to last case.For that reason only it is showing only Thriller. 2 solved Im trying to use set the text of a texview by means of a single choice alertdialog [closed]
blankTile = (ImageView) findViewById(R.drawable.blank); you can not use R.drawable to retrieve items. You have to use R.id 10 solved Android onClickListener NullPointerException
Lets say you have a drawable you want to use? the image object – can be ImageView: Bitmap bitImg = BitmapFactory.decodeResource(getResources(), R.drawable.YOUR_DRAWABLE_NAME); image.setImageBitmap(getCroppedBitmap(bitImg)); solved Applying a bitmap transformation on an ImageView [closed]
Please read this article: http://cyrilmottier.com/2013/05/24/pushing-the-actionbar-to-the-next-level/ There you will find example and tutorial about your questuion And also you can set action bar background like this. private void setActionBar() { getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM); getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setHomeButtonEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true); getSupportActionBar().setCustomView(R.layout.header_actionbar); getSupportActionBar().setBackgroundDrawable(new ColorDrawable(getResources().getColor(R.color.actionbar_blue))); TextView tvHeader = (TextView) findViewById(R.id.tv_title_header_actionbar); TextView tvSubheader = (TextView) findViewById(R.id.tv_subtitle_header_actionbar); tvSubheader.setVisibility(View.GONE); } call setActionBar() in your oncreate(). solved How … Read more
myBtn.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub Random r = new Random(); int index = r.nextInt(4)+1; Intent intent; if (index == 4) { intent = new Intent(Activity.this, Activity4.class); } else if (index == 3) { intent = new Intent(Activity.this, Activity3.class); } else if (index == 2) { intent = … Read more
The problem has nothing to do with gmail integration. The problem is with eclipse “Unable to execute dex: Java heap space” and “Conversion to Dalvik format failed: Unable to execute dex: Java heap space” This comes when the eclipse has memory related issues. Try restarting eclipse and/or your system. It should work. Also you might … Read more
If you are trying to create android apps with only html, css and JS. Even then the 3 web stacks isn’t the only technology you will be using, even though take a look at : Cordova Phonegap Ionic But you should understand, you will easily create simple apps using these technologies. But for creating a … Read more
Barebones solution: long remainingMillis = countdownEnds.getTime() – System.currentTimeMillis(); long remainingMinutes = TimeUnit.MILLISECONDS.toMinutes(remainingMillis); String countdownEndsString = String.format(“%d minutes”, remainingMinutes); For a nicer solution use java.time, the modern Java date and time API, for the calculation of the minutes: long remainingMinutes = ChronoUnit.MINUTES.between( Instant.now(), DateTimeUtils.toInstant(countdownEnds)); In this case also see if you can get rid of the … Read more
follow the steps below: launch your application check if register-id if register id is empty string then check for any error messages in ddms if there is no error messages then a) Check whether senderid is correct. b) Check your manifest permissions if there are error messages then can you paste it here? genereally what … Read more
You can easily order by station without understanding the SQL query statements using SQLiteDatabase.query() method Cursor cursor = db.query(“TABLE_NAME”,new String[]{“COLUMN1″,”COLUMN2″,”COLUMN3″},null,null,null,null,”COLUMN1 ASC”); 0 solved Listview Order By Name
Use one of the many existing JSON libraries, parse the string and use the API provided by the library? See http://json.org/, there’s a list of libraries you could use. solved Android How to Get ‘last_page’ object of Given JSONObject [closed]
implementation ‘com.android.support.appcompat-v7-28.0.0’ Error When I Update implementation ‘com.android.support.play-services-ads:17.0.0’ solved implementation ‘com.android.support.appcompat-v7-28.0.0’ Error When I Update implementation ‘com.android.support.play-services-ads:17.0.0’
You have switched the logic between resume and pause. Pause should persist your number. Resume should read the old number. 4 solved Anyone know whats wrong with my code? [closed]
You below lib :- https://github.com/chrisbanes/PhotoView XML <uk.co.senab.photoview.PhotoView android:id=”@+id/iv_photo” android:layout_width=”fill_parent” android:layout_height=”fill_parent” /> JAVA ImageView mImageView = (ImageView) findViewById(R.id.iv_photo); hope above lib will helps you. solved How to implement both pinch zoom and pan in android? [closed]