implementation 'com.android.support:cardview-v7:28.0.0' <android.support.v7.widget.CardView android:id="@+id/card_view" android:layout_width="match_parent" android:layout_height="wrap_content" app:cardBackgroundColor="#FFFFFF" app:cardCornerRadius="8dp" app:cardElevation="4dp" app:cardUseCompatPadding="true"> </android.support.v7.widget.CardView> CardView cardView = findViewById(R.id.card_view); cardView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { } }); implementation 'com.android.support:cardview-v7:28.0.0' <android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/user_card_view" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="8dp" app:cardCornerRadius="8dp"> </android.support.v7.widget.CardView> import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.support.v7.widget.CardView; public class MainActivity extends AppCompatActivity { private CardView userCardView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.card_layout); userCardView = findViewById(R.id.user_card_view); userCardView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { } }); } }


上一篇:
下一篇:
切换中文