全屏自定义对话框,没有背景,没有标题
在 styles.xml
中添加自定义样式:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="AppBaseTheme" parent="@android:style/Theme.Light.NoTitleBar.Fullscreen">
</style>
</resources>
为对话框创建自定义布局:fullscreen.xml
:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</RelativeLayout>
然后在 java 文件中,你可以将它用于 Activity 或 Dialog 等:
import android.app.Activity;
import android.app.Dialog;
import android.os.Bundle;
public class FullscreenActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//You can set no content for the activity.
Dialog mDialog = new Dialog(this, R.style.AppBaseTheme);
mDialog.setContentView(R.layout.fullscreen);
mDialog.show();
}
}