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POWhat Should my utility class extend?
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  1. POWhat Should my utility class extend?
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    copied!<p>Hi i am creating an external jar file and that is a library for reshaping a text view and here is the reshape class :</p> <pre><code>public class Reshaper extends Activity{ public static Context co; public static void ReshapeTextview(TextView Textview, String fontpath) { Typeface tf = Typeface.createFromAsset(co.getAssets(), fontpath); Textview.setTypeface(tf); PersianReshape.reshape(Textview.getText().toString()); } </code></pre> <p>and here is how i use it in other project that i have imported that jar there.</p> <pre><code>public class Main extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); TextView tv = (TextView) findViewById(R.id.textView1); Reshaper.ReshapeTextview(tv, "title.TTF"); } </code></pre> <p>but when i launch it i got a force close !</p> <p>and here is the log:</p> <pre><code>11-29 19:13:48.637: E/AndroidRuntime(1218): Uncaught handler: thread main exiting due to uncaught exception 11-29 19:13:48.678: E/AndroidRuntime(1218): java.lang.NoClassDefFoundError: mr.persian.reshape.Reshaper 11-29 19:13:48.678: E/AndroidRuntime(1218): at com.example.mm.Main.onCreate(Main.java:15) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.app.ActivityThread.access$2200(ActivityThread.java:119) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.os.Handler.dispatchMessage(Handler.java:99) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.os.Looper.loop(Looper.java:123) 11-29 19:13:48.678: E/AndroidRuntime(1218): at android.app.ActivityThread.main(ActivityThread.java:4363) 11-29 19:13:48.678: E/AndroidRuntime(1218): at java.lang.reflect.Method.invokeNative(Native Method) 11-29 19:13:48.678: E/AndroidRuntime(1218): at java.lang.reflect.Method.invoke(Method.java:521) 11-29 19:13:48.678: E/AndroidRuntime(1218): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 11-29 19:13:48.678: E/AndroidRuntime(1218): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 11-29 19:13:48.678: E/AndroidRuntime(1218): at dalvik.system.NativeStart.main(Native Method) </code></pre>
 

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