###DetailActivity.xml ``

<TextView
    android:id="@+id/textViewrv1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginStart="8dp"
    android:layout_marginLeft="8dp"
    android:layout_marginTop="40dp"
    android:layout_marginEnd="8dp"
    android:layout_marginRight="8dp"
    android:text="program name sample as login  to firebase"
    android:layout_centerHorizontal="true"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />

<!-- CODEVIEW  program-->
<RelativeLayout
    android:layout_below="@+id/textViewrv1"
    android:layout_width="match_parent"
    android:layout_marginTop="10dp"
    android:orientation="vertical"
    android:layout_height="match_parent">


   <io.github.kbiakov.codeview.CodeView
       android:id="@+id/code_view_text"
       android:layout_width="match_parent"
       android:layout_height="match_parent"></io.github.kbiakov.codeview.CodeView>
</RelativeLayout>

DetailActivity.java

package com.rajendra.firebaseproject.Activity; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.widget.TextView; import com.rajendra.firebaseproject.R; import io.github.kbiakov.codeview.CodeView; import io.github.kbiakov.codeview.adapters.Options; import io.github.kbiakov.codeview.classifier.CodeProcessor; import io.github.kbiakov.codeview.highlight.ColorTheme; public class DetailActivity extends AppCompatActivity {

String pname,pcontent;
TextView rvpname;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_detail);
    pname = getIntent().getExtras().getString("sendPNAME");
    pcontent = getIntent().getExtras().getString("sendPCONTENT");
    rvpname =findViewById(R.id.textViewrv1);
    rvpname.setText(pname);
    CodeProcessor.init(this);
    CodeView codeView = (CodeView) findViewById(R.id.code_view_text);
    //codeView.setCode(pcontent, "c");

    codeView.setOptions(Options.Default.get(this)
            .withLanguage("c")
            .withCode(pcontent)
            .withTheme(ColorTheme.MONOKAI));


}

}

but the ans is showing like this screenshots :

I have recently used this library to highlight the syntax. But it trimmed initial spaces and white space characters at the beginning of each new line. This has made difficult to understand the code. Please add this feature.

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: org/jetbrains/annotations/NotNull.class

After adding your lib, i get this error

https://github.com/gitskarios/Gitskarios/blob/code_view/app/build.gradle#L266

It will be really great if we can set something depending on lines.

For example: at Gitskarios i'm gonna use this lib to show content, and commits diff, so sometimes i need to add comments in a line

I have one Activity just to show the CodeView. It appears at the first time I start the Activity. When I restart the activity, it appears like in 2s and then disappears. I have no error, no special warning, etc see more https://github.com/lilliCao/javoid I followed your instruction and only used default value.

CodeView codeView = (CodeView) findViewById(R.id.code_view);

    codeView.setVerticalFadingEdgeEnabled(true);
    codeView.highlightCode("java")
            .setColorTheme(ColorTheme.SOLARIZED_LIGHT)
            .setCodeContent(getString(R.string.code));

Use

implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
implementation 'androidx.recyclerview:recyclerview:1.1.0-alpha01'

instead of

compile "com.android.support:appcompat-v7:$supportLibrary"
compile "com.android.support:recyclerview-v7:$supportLibrary"

Hello there,

after improting this project into my IDE, it was screaming towards me the project is using various outdated dependency resources. Only after updating all of them I was able to build the project properly.

In particular I had to update all build.gradle files as well as the gradle-wrapper.properties file in order to make the project build again in Android Studio. So before opening a pull-request straight away to fix those issues I wanted to make sure if there is not any particular reason not to update all that stuff?

I need to put codeview in a scrolling element, but because of this issue I can't so I'm trying to figure out a workaround by disabling clickable on the codeview, but then I can't have code that isn't visible because it's off screen.

For me, it's okay if the code isn't clickable/scrollable/selectable. Is there a way to wrap code to the next line?

Is there any solution that adds "\n" in every end of a line? Or any other way that can manage pure code of any programming language without adding "\n" in every line. Thanks 👍

How do I disable blink animation when a codeview is reset. programCodeView.setOptions(Options.Default.get(getContext()) .withLanguage(programLanguage) .withCode(programLines) .withTheme(ColorTheme.MONOKAI));

This code is used to set program lines to the code view, there's a blink which happens at this point. Can it be disabled?

Pass MeasureSpec.UNSPECIFIED mode to child RecyclerView for providing a virtual 'infinite' vertical space will cause LinearLayoutManager try to 'fill' remaining space using ALL items in adapter, which may let main thread running measures for a long time. Just provide an 'infinite' horizontal space for long-line code is enough, then layout manager and touch event handle methods in RecyclerView can handle vertical scrolling perfectly. Can also fix missing velocity in code panel.

Flame chart showing such issue:

Screen records (Xiaomi MIX2S, Qualcomm 845, should not appear a loading holder for just a 370+ lines log file.):

When including the library, a folder assets/training-set is visible in the decompiled APK (Build>Analyze Apk) which is contributing 1 Mb to the APK size.