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asean-android's Introduction

ASEAN App for Android

A project for Afterclass 1 "Knowing ASEAN Better"

asean-android's People

Contributors

mrandika avatar rizkifadilla avatar

Watchers

James Cloos avatar  avatar

asean-android's Issues

OnClickListener mengembalikan NULL Pointer

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.CardView.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

XML
<android.support.v7.widget.CardView android:id="@+id/card_x" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="10dp" android:clickable="true" android:focusable="true" android:foreground="?attr/selectableItemBackground" app:cardElevation="5dp">

Java
card_x.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Intent i = new Intent(MainActivity.this, filipina.class); startActivity(i); } });

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