"RuntimeException:无法制作本机字体"；加载字体时 [英] "RuntimeException: native typeface cannot be made" when loading font

问题描述

我正在按照指南

I am attempting to use a custom font for a TextView on Android, following the guide here. Using the same font, same code, same everything, I get this in adb logcat:

W/dalvikvm(  317): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
E/AndroidRuntime(  317): FATAL EXCEPTION: main
E/AndroidRuntime(  317): java.lang.RuntimeException: Unable to start activity  ComponentInfo{org.evilx.quacklock/org.evilx.quacklock.MainActivity}:             java.lang.RuntimeException: native typeface cannot be made
E/AndroidRuntime(  317):        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
E/AndroidRuntime(  317):        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
E/AndroidRuntime(  317):        at android.app.ActivityThread.access$2300(ActivityThread.java:125)
E/AndroidRuntime(  317):        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
E/AndroidRuntime(  317):        at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(  317):        at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime(  317):        at android.app.ActivityThread.main(ActivityThread.java:4627)
E/AndroidRuntime(  317):        at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(  317):        at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime(  317):        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
E/AndroidRuntime(  317):        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
E/AndroidRuntime(  317):        at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime(  317): Caused by: java.lang.RuntimeException: native typeface cannot be made
E/AndroidRuntime(  317):        at android.graphics.Typeface.<init>(Typeface.java:147)
E/AndroidRuntime(  317):        at android.graphics.Typeface.createFromAsset(Typeface.java:121)
E/AndroidRuntime(  317):        at org.evilx.quacklock.MainActivity.onCreate(MainActivity.java:24)
E/AndroidRuntime(  317):        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/AndroidRuntime(  317):        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
E/AndroidRuntime(  317):        ... 11 more
W/ActivityManager(   59):   Force finishing activity org.evilx.quacklock/.MainActivity
W/ActivityManager(   59): Activity pause timeout for HistoryRecord{43e80368 org.evilx.quacklock/.MainActivity}
D/dalvikvm(  247): GC_EXPLICIT freed 711 objects / 53160 bytes in 20922ms

我使用的是Molot.otf字体，该字体已在其中一个博客中成功使用.我还在使用predator.ttf，这是另一种自定义字体，但格式为TrueType.

I'm using the font Molot.otf, which was successfully used in one of the blogs. I'm also using predator.ttf, another custom font but in TrueType format.

相关代码:

public class MainActivity extends Activity {
    // Called when the activity is first created.
    @Override
    public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        Typeface tf = Typeface.createFromAsset(getAssets(), "fonts/Molot.otf");
        TextView tv = (TextView) findViewById(R.id.CustomFontText);
        tv.setTypeface(tf);
    }
}

和

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">
    <TextView
        android:id="@+id/CustomFontText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="30sp"
        android:text="Here is some text.">
    </TextView>
</LinearLayout>

是什么原因造成的?它对博客中的人有效，那为什么不呢? API是否发生了重大变化，使我无法做到这一点?

What would be causing this? It worked for the people in the blogs, so why not me? Did something significant change in the API that's preventing me from doing this?

推荐答案

Android不支持OpenType(OTF)，仅支持TrueType(TTF)，因此您的Molot.otf字体可能不起作用.我在开篇中都写了您链接到的两个博客文章(一个是另一个的盗版副本)，它们不使用Molot.otf.

Android does not support OpenType (OTF), only TrueType (TTF), so your Molot.otf font probably will not work. I wrote both of those blog posts you link to in your opening sentence (the one is a pirated copy of the other), and they do not use Molot.otf.

(顺便说一句，顺便说一句，我在某种程度上修复了该帖子的格式-AndroidGuys一直在更改WordPress主机，因此我的旧帖子在格式方面被严重破坏了.)

(BTW, I somewhat repaired the formatting of that post -- AndroidGuys keeps changing WordPress hosts, and so my older posts are terribly broken in terms of formatting).

编辑:如评论中所述，Android 确实现在支持OTF.

EDIT: As stated in the comments, Android DOES now support OTF.

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