Can you change the android keyboard text font programmatically? -

-

to frank title says really, i'm trying change input method service, keyboardview key font. of course.. it's not simple

android:keytextfont="sans-serif". 

import java.lang.reflect.field;  import android.content.context; import android.graphics.typeface;  public final class fontsoverride {  public static void setdefaultfont(context context,         string statictypefacefieldname, string fontassetname) {     final typeface regular = typeface.createfromasset(context.getassets(),             fontassetname);     replacefont(statictypefacefieldname, regular); }  protected static void replacefont(string statictypefacefieldname,         final typeface newtypeface) {     try {            final field staticfield = typeface.class                 .getdeclaredfield(statictypefacefieldname);            staticfield.setaccessible(true);            staticfield.set(null, newtypeface);         } catch (nosuchfieldexception e) {           e.printstacktrace();         } catch (illegalaccessexception e) {         e.printstacktrace();     }   } }

add class code.

public final class application extends android.app.application { @override public void oncreate() {     super.oncreate();     fontsoverride.setdefaultfont(this, "default", "fonts/geezedit.ttf");     fontsoverride.setdefaultfont(this, "monospace", "fonts/geezedit.ttf");     /*fontsoverride.setdefaultfont(this, "monospace", "myfontasset2.ttf");     fontsoverride.setdefaultfont(this, "serif", "myfontasset3.ttf");     fontsoverride.setdefaultfont(this, "sans_serif", "myfontasset4.ttf");*/   } }

..... here can see fonts/fontname added. these external font files can use overrite keyboard view/labels.

add application name android manifest file application name

example

 <application     android:name=".application"     android:allowbackup="false"     android:installlocation="internalonly"     android:label="@string/ime_name"     android:theme="@style/apptheme" >.......

now update above overrited font name style. base theme or theme using @ manifest application.

example

 <!-- application theme. --> <style name="apptheme" parent="appbasetheme">     <item name="android:typeface">monospace</item> </style>

Comments

Post a Comment

Popular posts from this blog

python - No exponential form of the z-axis in matplotlib-3D-plots -

-
Image
i have similar problem described in how prevent numbers being changed exponential form in python matplotlib figure : i don't want (in special case) weird scientific formatting of axis. problem different have problem @ z -axis. 2-d plots can use ax.get_yaxis().get_major_formatter().set_useoffset(false) . , there no function ax.get_zaxis() what use format z -axis same way? edit: example: from mpl_toolkits.mplot3d import axes3d import numpy np import sys import matplotlib import matplotlib.pyplot pyplot def func(xi, ti): res = 10e3 + np.cos(ti) * np.sin(xi) return res if __name__ == '__main__': timespacing = 20 timestart = 0 timeend = 1 time = np.linspace(timestart, timeend, timespacing) widthspacing = 50 widthstart = 0 widthend = 3 width = np.linspace(widthstart, widthend, widthspacing) reslist = [] matplotlib.rcparams['legend.fontsize'] = 10 fig = pyplot.figure() ax = fig.gca(projection = '3d...
Read more

php - Best Light server (Linux + Web server + Database) for Raspberry Pi -

-
i install web server database on raspberry pi (little computer). computer has 1gb ram. i want know best combination: linux distribution , web server , dbms run local server multiple users minimal latency, use php on server. , best settings performance , not have bugs (memory usage, disable plugin, disable service, etc)? i thought light debian , lighttpd server , sqlite database. solution? i think lighttpd + sqlite great choice. linux distro, debian @ centos or tiny core linux , although i'm not sure of compatibility pi. obviously, can't go wrong raspbian if want use in production , more stable performance, few more pi's , set them in cluster .
Read more

c# - "Newtonsoft.Json.JsonSerializationException unable to find constructor to use for types" error when deserializing class -

-
i developing app in xamarin android. have splash screen serialize class , pass mainactivity using intent . when try deserialize in mainactivity error message : "serializationexception unable find constructor use types" serialization : void loaddata() { currency currency = new currency(this); intent = new intent(this, typeof(mainactivity)); intent.putextra("currency", newtonsoft.json.jsonconvert.serializeobject(currency)); startactivity(intent); } deserialization : cur = newtonsoft.json.jsonconvert.deserializeobject<currency> (intent.getstringextra("currency")); // error here class constructor : public currency(context context) { thiscontext = context; } i began experiencing problem after added parameter context context constructor. has caused this? how can solve it? possible serialize/deserialize class has parameters? you need have empty constructor in currency class in order deserialize it. ...
Read more