You need to get the densityMultiplier like so: final float densityMultiplier = getContext().getResources().getDisplayMetrics().density; final float scaledPx = 20 * densityMultiplier; paint.setTextSize(scaledPx); final float size = paint.measureText(“sample text”);
Use app:titleTextAppearance: <android.support.v7.widget.Toolbar xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:app=”http://schemas.android.com/apk/res-auto” android:layout_width=”match_parent” android:layout_height=”?actionBarSize” android:id=”@+id/toolbar” app:titleTextAppearance=”@style/Toolbar.TitleText” /> and override the default title size in a custom style: <style name=”Toolbar.TitleText” parent=”TextAppearance.Widget.AppCompat.Toolbar.Title”> <item name=”android:textSize”>18sp</item> </style> Result:
Actually, you can do what you want to customize the ActionBar. It must be done through the Theme. You can do something like this : <style name=”Theme.YourTheme” parent=”android:style/Theme”> <item name=”android:actionBarStyle”>@style/Theme.YourTheme.Styled.ActionBar</item> </style> <style name=”Theme.YourTheme.Styled.ActionBar”> <item name=”android:titleTextStyle”>@style/Theme.Viadeo.Styled.YourTheme.TitleTextStyle</item> </style> <style name=”Theme.YourTheme.Styled.ActionBar.TitleTextStyle” parent=”@android:style/Widget.TextView”> <item name=”android:textSize”>12sp</item> </style>
Use a Spannable String String s= “Hello Everyone”; SpannableString ss1= new SpannableString(s); ss1.setSpan(new RelativeSizeSpan(2f), 0,5, 0); // set size ss1.setSpan(new ForegroundColorSpan(Color.RED), 0, 5, 0);// set color TextView tv= (TextView) findViewById(R.id.textview); tv.setText(ss1); Snap shot You can split string using space and add span to the string you require. String s= “Hello Everyone”; String[] each = s.split(” … Read more
@forcelain I think you need to check this Google IO Pdf for Design. In that pdf go to Page No:77 in which you will find how there suggesting for using dimens.xml for different devices of android for Example see Below structure : res/values/dimens.xml res/values-small/dimens.xml res/values-normal/dimens.xml res/values-large/dimens.xml res/values-xlarge/dimens.xml for Example you have used below dimens.xml in … Read more
Pre-set the width by using an invisible pseudo-element which has the same content and styling as the parent hover style. Use a data attribute, like title, as the source for content. li { display: inline-block; font-size: 0; } li a { display:inline-block; text-align:center; font: normal 16px Arial; text-transform: uppercase; } a:hover { font-weight:bold; } /* … Read more