How set text in textview and formatted it as code? (Android Java) -


so question this. i'm writing app , want show part of "java code" in textview, when set text in textview looks simple text.

is possible show "code" code tag color, etc?

import android.os.bundle; import android.support.v4.app.fragment; import android.view.layoutinflater; import android.view.view; import android.view.viewgroup;  import br.tiagohm.codeview.language; import br.tiagohm.codeview.theme; import io.github.kbiakov.codeview.codeview;   /**  * simple {@link fragment} subclass.  */ public class fragmentactivitytop extends fragment implements br.tiagohm.codeview.codeview.onhighlightlistener {     codeview mcodeview; int tag=0;     public fragmentactivitytop() {         // required empty public constructor     }       @override     public view oncreateview(layoutinflater inflater, viewgroup container,                              bundle savedinstancestate) {         // inflate layout fragment         //codeprocessor.init(getcontext());         view v =inflater.inflate(r.layout.activity_fragment_top, container, false);          //codeview codeview = (codeview) v.findviewbyid(r.id.code_viewjava);          string code = "   @override\n" +                 "    public view oncreateview(layoutinflater inflater, viewgroup container,\n" +                 "                             bundle savedinstancestate) {\n" +                 "        // inflate layout fragment\n" +                 "        view v = inflater.inflate(r.layout.fragment_xml, container, false);\n" +                 "\n" +                 "        webview webview = (webview)v.findviewbyid(r.id.webfragxml);";           mcodeview = (codeview)v.findviewbyid(r.id.codeview);          mcodeview.setonhighlightlistener(this)                 .setonhighlightlistener(this)                 .settheme(theme.agate)                 .setcode(code)                 .setlanguage(language.java)                 .setwrapline(true)                 .setfontsize(14)                 .setzoomenabled(true)                 .setshowlinenumber(true)                 .setstartlinenumber(9000)                 .apply();          return v;     }       @override     public void onstartcodehighlight() {      }      @override     public void onfinishcodehighlight() {      }      @override     public void onlanguagedetected(language language, int i) {      }      @override     public void onfontsizechanged(int i) {      }      @override     public void onlineclicked(int i, string s) {      } }

this fragment code when trying this: mcodeview.setonhighlightlistener(this)

setonhightkightlistener paint in red.

08-19 18:30:37.308 17929-17929/tj.horun.las.learnandroidstudio d/androidruntime: shutting down vm                                                                                --------- beginning of crash

08-19 18:30:37.314 17929-17929/tj.horun.las.learnandroidstudio e/androidruntime: fatal exception: main process: tj.horun.las.learnandroidstudio, pid: 17929 android.view.inflateexception: binary xml file line #8: binary xml file line #8: error inflating class io.github.kbiakov.codeview.codeview caused by: android.view.inflateexception: binary xml file line #8: error inflating class io.github.kbiakov.codeview.codeview caused by: java.lang.classnotfoundexception: didn't find class "io.github.kbiakov.codeview.codeview" on path: dexpathlist[[zip file "/data/app/tj.horun.las.learnandroidstudio-1/base.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_dependencies_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_0_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_1_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_2_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_3_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_4_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_5_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_6_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_7_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_8_apk.apk", zip file "/data/app/tj.horun.las.learnandroidstudio-1/split_lib_slice_9_apk.apk"],nativelibrarydirectories=[/data/app/tj.horun.las.learnandroidstudio-1/lib/arm64, /system/lib64, /vendor/lib64]] @ dalvik.system.basedexclassloader.findclass(basedexclassloader.java:56) @ java.lang.classloader.loadclass(classloader.java:380) @ java.lang.classloader.loadclass(classloader.java:312) @ android.view.layoutinflater.createview(layoutinflater.java:609) @ android.view.layoutinflater.createviewfromtag(layoutinflater.java:787) @ android.view.layoutinflater.createviewfromtag(layoutinflater.java:727) @ android.view.layoutinflater.rinflate(layoutinflater.java:858) @ android.view.layoutinflater.rinflatechildren(layoutinflater.java:821) @ android.view.layoutinflater.inflate(layoutinflater.java:518) @ android.view.layoutinflater.inflate(layoutinflater.java:426) @ tj.horun.las.learnandroidstudio.layoutfragment.oncreateview(layoutfragment.java:28) @ android.support.v4.app.fragment.performcreateview(fragment.java:2239) @ android.support.v4.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:1332) @ android.support.v4.app.fragmentmanagerimpl.movefragmenttoexpectedstate(fragmentmanager.java:1574) @ android.support.v4.app.fragmentmanagerimpl.movetostate(fragmentmanager.java:1641) @ android.support.v4.app.backstackrecord.executeops(backstackrecord.java:794) @ android.support.v4.app.fragmentmanagerimpl.executeops(fragmentmanager.java:2415) @ android.support.v4.app.fragmentmanagerimpl.executeopstogether(fragmentmanager.java:2200) @ android.support.v4.app.fragmentmanagerimpl.optimizeandexecuteops(fragmentmanager.java:2153) @ android.support.v4.app.fragmentmanagerimpl.execsingleaction(fragmentmanager.java:2034) @ android.support.v4.app.backstackrecord.commitnowallowingstateloss(backstackrecord.java:651) @ android.support.v4.app.fragmentpageradapter.finishupdate(fragmentpageradapter.java:143) @ android.support.v4.view.viewpager.populate(viewpager.java:1239) @ android.support.v4.view.viewpager.populate(viewpager.java:1087) @ android.support.v4.view.viewpager$3.run(viewpager.java:270) @ android.view.choreographer$callbackrecord.run(choreographer.java:874) @ android.view.choreographer.docallbacks(choreographer.java:686) @ android.view.choreographer.doframe(choreographer.java:618) @ android.view.choreographer$framedisplayeventreceiver.run(choreographer.java:860) @ android.os.handler.handlecallback(handler.java:751) @ android.os.handler.dispatchmessage(handler.java:95) @ android.os.looper.loop(looper.java:241) @ android.app.activitythread.main(activitythread.java:6274) 08-19 18:30:37.315 17929-17929/tj.horun.las.learnandroidstudio e/androidruntime: @ java.lang.reflect.method.invoke(native method) @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:886) @ com.android.internal.os.zygoteinit.main(zygoteinit.java:776)

you can use this library enable code highlighting.


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