Android RobotoTextView

Android-Robototextview

實施文本視圖及其所有直接/間接子類，並具有對機器人字體的本機支持，包括全新的Roboto Slab和Roboto Mono字體。

支持字體：

• 機器人
• 機器人凝結
• 機器人平板
• Roboto Mono

棄用？

該項目被棄用了Android O中引入的本地實施。

相容性

該庫與API 14（Android 4.0）兼容。

下載

Gradle：

compile ' com.github.johnkil.android-robototextview:robototextview:4.0.0 '

馬文：

< dependency >
    < groupId >com.github.johnkil.android-robototextview</ groupId >
    < artifactId >robototextview</ artifactId >
    < version >4.0.0</ version >
    < type >aar</ type >
</ dependency >

用法

在XML中

要設置字體，您必須指定參數robotoTypeface ：

< com .devspark.robototextview.widget.RobotoTextView
    xmlns : android = " http://schemas.android.com/apk/res/android "
    xmlns : app = " http://schemas.android.com/apk/res-auto "
    android : layout_width = " wrap_content "
    android : layout_height = " wrap_content "
    app : robotoTypeface = " roboto_light_italic " />

或指定一組參數robotoFontFamily ， robotoTextWeight和robotoTextStyle ：

< com .devspark.robototextview.widget.RobotoTextView
    xmlns : android = " http://schemas.android.com/apk/res/android "
    xmlns : app = " http://schemas.android.com/apk/res-auto "
    android : layout_width = " wrap_content "
    android : layout_height = " wrap_content "
    app : robotoFontFamily = " roboto "
    app : robotoTextWeight = " light "
    app : robotoTextStyle = " italic " />

在代碼中設置字體：

在代碼中

使用參數typeface ：

 RobotoTextView textView = new RobotoTextView ( context );
RobotoTypefaces . setUpTypeface (
        textView , 
        RobotoTypefaces . TYPEFACE_ROBOTO_LIGHT_ITALIC );

使用參數fontFamily ， textWeight和textStyle ：

 RobotoTextView textView = new RobotoTextView ( context );
RobotoTypefaces . setUpTypeface (
        textView , 
        RobotoTypefaces . FONT_FAMILY_ROBOTO ,
        RobotoTypefaces . TEXT_WEIGHT_LIGHT ,
        RobotoTypefaces . TEXT_STYLE_ITALIC );

與跨度

使用參數typeface ：

 RobotoTypefaceSpan span = new RobotoTypefaceSpan (
        context , 
        RobotoTypefaces . TYPEFACE_ROBOTO_LIGHT_ITALIC );
Spannable spannable = new SpannableString ( "text" );
spannable . setSpan ( span , 0 , 1 , Spannable . SPAN_EXCLUSIVE_EXCLUSIVE );

使用參數fontFamily ， textWeight和textStyle ：

 RobotoTypefaceSpan span = new RobotoTypefaceSpan (
        context ,
        RobotoTypefaces . FONT_FAMILY_ROBOTO ,
        RobotoTypefaces . TEXT_WEIGHT_LIGHT ,
        RobotoTypefaces . TEXT_STYLE_ITALIC );
Spannable spannable = new SpannableString ( "text" );
spannable . setSpan ( span , 0 , 1 , Spannable . SPAN_EXCLUSIVE_EXCLUSIVE );

Roboto Alfter

要將Roboto字體應用於原始文本視圖（如書法），您必須在#onCreate()方法中附加Activity類中的Alderater。

 @ Override
protected void onCreate ( @ Nullable Bundle savedInstanceState ) {
    RobotoInflater . attach ( this );
    super . onCreate ( savedInstanceState );
}

並在XML中指定字體：

< TextView
    xmlns : android = " http://schemas.android.com/apk/res/android "
    xmlns : app = " http://schemas.android.com/apk/res-auto "
    android : layout_width = " wrap_content "
    android : layout_height = " wrap_content "
    app : robotoTypeface = " roboto_light_italic "
    tools : ignore = " MissingPrefix " />

注意：儘管是正確的，但流行的IDE（Android Studio，Intellij）可能會將其標記為錯誤。您可能需要在視圖本身或其父視圖組中添加tools:ignore="MissingPrefix"以避免這種情況。您需要添加工具名稱空間才能訪問此“忽略”屬性。 xmlns:tools=" http://schemas.android.com/tools" 。請參閱https://code.google.com/p/android/issues/detail?id=65176。

gradle

如果您打算使用的不是所有字體，則可以刪除額外的字體。

android . applicationVariants . all{ variant ->
    variant . mergeAssets . doLast {
        File fonts = file( " $v ariant . mergeAssets . outputDir /fonts " )
        if (fonts . exists()) {
            for ( File file : fonts . listFiles()) {
                if (file . getName() . contains( " RobotoSlab " )) {
                    println ( " delete " + file . getName() + " font " )
                    file . delete()
                }
            }
        }
    }
}

執照

 Copyright 2014 Evgeny Shishkin

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.