我正在尝试在EditText
上实现自定义字体。有没有比我当前做法更好的方法?
Typeface myFont = Typeface.createFromAsset(getAssets(), "fonts/myfont.ttf");
edittext.setTypeface(myFont);
因为我有很多 EditText
...
我正在尝试在EditText
上实现自定义字体。有没有比我当前做法更好的方法?
Typeface myFont = Typeface.createFromAsset(getAssets(), "fonts/myfont.ttf");
edittext.setTypeface(myFont);
因为我有很多 EditText
...
public class CEditText extends EditText {
private Context context;
private AttributeSet attrs;
private int defStyle;
public CEditText(Context context) {
super(context);
this.context=context;
init();
}
public CEditText(Context context, AttributeSet attrs) {
super(context, attrs);
this.context=context;
this.attrs=attrs;
init();
}
public CEditText(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
this.context=context;
this.attrs=attrs;
this.defStyle=defStyle;
init();
}
private void init() {
Typeface font=Typeface.createFromAsset(getContext().getAssets(), "fonts/myfont.ttf");
this.setTypeface(font);
}
@Override
public void setTypeface(Typeface tf, int style) {
tf=Typeface.createFromAsset(getContext().getAssets(), "fonts/myfont.ttf");
super.setTypeface(tf, style);
}
@Override
public void setTypeface(Typeface tf) {
tf=Typeface.createFromAsset(getContext().getAssets(), "fonts/myfont.ttf");
super.setTypeface(tf);
}
在XML中调用此类的方法如下:
<yourpackagename.CEditText android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dp">
</yourpackagename.CEditText>
创建一个新的类,扩展 EditText
,如下所示:
public class CustomEditTextNormal extends EditText
{
public CustomEditTextNormal(Context context)
{
super(context);
init(context);
}
public CustomEditTextNormal(Context context, AttributeSet attrs)
{
super(context, attrs);
init(context);
}
public CustomEditTextNormal(Context context, AttributeSet attrs, int defStyle)
{
super(context, attrs, defStyle);
init(context);
}
protected void onDraw(Canvas canvas)
{
super.onDraw(canvas);
}
public void init(Context context)
{
try
{
Typeface myFont = Typeface.createFromAsset(context.getAssets(), "fonts/myfont.ttf");
setTypeface(mSearchAndSend.HelveticaLight);
}
catch (Exception e)
{
Logger.LogError(e);
}
}
}
并在你的XML中包含它,如下:
<com.package.name.CustomEditText/>
public void setExternalFonts(EdiText tv) {
Typeface tf = Typeface.createFromAsset(context.getAssets(),
"fonts/myfont.ttf");
tv.setTypeface(tf);
}
现在调用这个方法:
yourClassName.setExternalFonts(yourEditText);
EditText
的新类,然后重写public void setTypeface(Typeface tf, int style)
方法并添加你自己的字体。试试这个
public void overrideFonts(final Context context, final View v) {
try {
if (v instanceof ViewGroup) {
ViewGroup vg = (ViewGroup) v;
for (int i = 0; i < vg.getChildCount(); i++) {
View child = vg.getChildAt(i);
overrideFonts(context, child);
}
} else if (v instanceof EditText) {
((EditText) v).setTypeface(Typeface.createFromAsset(context.getAssets(), "roboto_thin.ttf"));
}
} catch (Exception e) {
e.printStackTrace();
}
}
试试这个。对于按钮、文本视图等都很有用!
<your.namespace.app.FontEditText
app:font="montserrat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
怎么可能?就是这样!
public class FontEditText extends EditText {
public FontEditText(Context context) {
this( context, null );
}
public FontEditText(Context context, AttributeSet attrs) {
this( context, attrs, 0 );
init( context, attrs );
}
public FontEditText(Context context, AttributeSet attrs, int defStyle) {
super( context, attrs, defStyle );
init( context, attrs );
}
public FontEditText(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super( context, attrs, defStyleAttr, defStyleRes );
init( context, attrs );
}
private void init(Context context, AttributeSet attrs) {
TypedArray ta = context.obtainStyledAttributes( attrs, R.styleable.Fonts );
if ( ta != null ) {
String fontAsset = ta.getString( R.styleable.Fonts_font );
if ( !StringUtils.isEmpty( fontAsset ) ) {
int type = Integer.parseInt( fontAsset );
Typeface typeFace = FontManager.getInstance( context ).getByType( type );
ta.recycle();
super.setTypeface( typeFace );
}
}
}
}
public class FontManager {
private static FontManager Instance;
private Context context;
private Typeface robotoCondensedBold;
private Typeface robotoCondensed;
private Typeface robotoLight;
private Typeface kronica;
private Typeface montserrat;
private Typeface montserratLight;
private Typeface keepCalmMedium;
private FontManager(Context context) {
this.context = context;
this.robotoCondensedBold = Typeface.createFromAsset( context.getAssets(), "fonts/RobotoCondensed-Bold.ttf" );
this.robotoCondensed = Typeface.createFromAsset( context.getAssets(), "fonts/RobotoCondensed-Regular.ttf" );
this.robotoLight = Typeface.createFromAsset( context.getAssets(), "fonts/Roboto-Light.ttf" );
this.kronica = Typeface.createFromAsset( context.getAssets(), "fonts/kronika.ttf" );
this.montserrat = Typeface.createFromAsset( context.getAssets(), "fonts/Montserrat-Regular.ttf" );
this.montserratLight = Typeface.createFromAsset( context.getAssets(), "fonts/Montserrat-Light.ttf" );
this.keepCalmMedium = Typeface.createFromAsset( context.getAssets(), "fonts/KeepCalmMedium.ttf" );
}
public synchronized static FontManager getInstance(Context context) {
if ( Instance == null )
Instance = new FontManager( context );
return Instance;
}
public Typeface getByType(int type) {
switch ( type ) {
case 0:
return FontManager.getInstance( context ).getRobotoCondensedBold();
case 1:
return FontManager.getInstance( context ).getRobotoLight();
case 2:
return FontManager.getInstance( context ).getKronica();
case 3:
return FontManager.getInstance( context ).getRobotoCondensed();
case 4:
return FontManager.getInstance( context ).getMontserrat();
case 5:
return FontManager.getInstance( context ).getMontserratLight();
case 6:
return FontManager.getInstance( context ).getKeepCalmMedium();
default:
return Typeface.DEFAULT;
}
}
public Typeface getRobotoCondensedBold() {
return robotoCondensedBold;
}
public Typeface getKronica() {
return kronica;
}
public Typeface getRobotoCondensed() {
return robotoCondensed;
}
public Typeface getRobotoLight() {
return robotoLight;
}
public Typeface getMontserrat() {
return montserrat;
}
public Typeface getMontserratLight() {
return montserratLight;
}
public Typeface getKeepCalmMedium() {
return keepCalmMedium;
}
res
文件夹中还有一个font_attrs.xml
:<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="Fonts">
<attr name="font" format="enum">
<enum name="robotoCondensedBold" value="0"/>
<enum name="robotoLight" value="1"/>
<enum name="kronica" value="2"/>
<enum name="robotoCondensed" value="3"/>
<enum name="montserrat" value="4"/>
<enum name="montserratLight" value="5"/>
<enum name="keepCalmMedium" value="6"/>
</attr>
</declare-styleable>
</resources>
FontManager
和font_attrs.xml
即可自定义字体!