package com.newingscom.fpimlockscreen;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.view.View;
/**
* Created by Administrator on 2019/4/1 0001.
*/
public class MSDialogManager {
private static MSDialogManager msDialogManager = new MSDialogManager();
private AlertDialog alertDialog;
public static MSDialogManager newInstance() {
return msDialogManager;
}
public void showDialog(Context context) {
if (alertDialog == null) {
AlertDialog.Builder builder = new AlertDialog.Builder(context, R.style.MyDialog);
View alView = View.inflate(context, R.layout.dialog_lockscreen_lock_remind, null);
builder.setView(alView);
alertDialog = builder.create();
alertDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialogInterface) {
alertDialog = null;
}
});
}
alertDialog.show();
}
public void dismissDialog() {
if (alertDialog != null) {
alertDialog.dismiss();
alertDialog = null;
}
}
}
<style name="MyDialog" parent="@android:style/Theme.Holo.Dialog">
<!-- 是否有边框 -->
<item name="android:windowFrame">@null</item>
<!--是否在悬浮Activity之上 -->
<item name="android:windowIsFloating">true</item>
<!-- 标题 -->
<item name="android:windowNoTitle">true</item>
<!--阴影 -->
<item name="android:windowIsTranslucent">true</item><!--半透明-->
<!--背景透明-->
<item name="android:windowBackground">@android:color/transparent</item>
<!-- 还可以加入一些弹出和退出的动画 (lan)-->
</style>
<!--对话框的样式-->
<style name="NormalDialogStyle">
<!--对话框背景 -->
<item name="android:windowBackground">@android:color/transparent</item>
<!--边框 -->
<item name="android:windowFrame">@null</item>
<!--没有标题 -->
<item name="android:windowNoTitle">true</item>
<!-- 是否浮现在Activity之上 -->
<item name="android:windowIsFloating">true</item>
<!--背景透明 -->
<item name="android:windowIsTranslucent">false</item>
<!-- 是否有覆盖 -->
<item name="android:windowContentOverlay">@null</item>
<!--背景变暗-->
<item name="android:backgroundDimEnabled">true</item>
</style>