我正在尝试找到一个示例代码来实现带有全宽按钮的 Material 对话框,如下面的屏幕截图所示。
有人可以通过分享有关如何复制此设计的示例代码来提供帮助吗?
最佳答案
您可以通过仅使用 AppCompat 来实现,请查看我的解决方法:
代码
import android.support.v7.app.AlertDialog;
AlertDialog.Builder builder;
builder = new AlertDialog.Builder(context, R.style.StackedAlertDialogStyle);
builder.setTitle("Title");
builder.setMessage("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc dignissim purus eget gravida mollis. Integer in auctor turpis. Morbi auctor, diam eget vestibulum congue, quam arcu pulvinar dui, blandit egestas erat enim non ligula." +
" Nunc quis laoreet libero. Aliquam consectetur nibh eu arcu eleifend efficitur.");
builder.setPositiveButton("Positive Button", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
builder.setNeutralButton("Neutral Button", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
builder.setNegativeButton("Cancel Button", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
AlertDialog alertDialog = builder.create();
alertDialog.show();
try{
final Button button = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
LinearLayout linearLayout = (LinearLayout) button.getParent();
linearLayout.setOrientation(LinearLayout.VERTICAL);
} catch(Exception ex){
//ignore it
}
风格
<style name="StackedAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="buttonBarButtonStyle">@style/StackedButtonBarButtonStyle</item>
</style>
<style name="StackedButtonBarButtonStyle" parent="Widget.AppCompat.Button.ButtonBar.AlertDialog">
<item name="android:layout_gravity">right</item>
</style>
结果
关于android - 全宽按钮 Material 对话框,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29168298/