From c41c02a52bb12a5724f4d9e9d2e9a33167de88a4 Mon Sep 17 00:00:00 2001
From: xuxiuxi <xuxiuxi@454eff88-639b-444f-9e54-f578c98de674>
Date: 星期一, 22 五月 2017 17:02:19 +0800
Subject: [PATCH]
---
VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/base/MainActivity.java | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/base/MainActivity.java b/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/base/MainActivity.java
index 4df3d7f..bb6340e 100644
--- a/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/base/MainActivity.java
+++ b/VisitFace/DemoForBsk/app/src/main/java/cn/com/basic/face/base/MainActivity.java
@@ -1,6 +1,7 @@
package cn.com.basic.face.base;
import android.content.Context;
+import android.os.Handler;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
@@ -13,6 +14,7 @@
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.TextView;
+import android.widget.Toast;
import com.bsk.zhangbo.demoforbsk.R;
import cn.com.basic.face.fragment.SurveillanceFragment;
@@ -126,4 +128,25 @@
}
+ boolean doubleBackToExitPressedOnce = false;
+
+ @Override
+ public void onBackPressed() {
+ if (doubleBackToExitPressedOnce) {
+ super.onBackPressed();
+ return;
+ }
+
+ this.doubleBackToExitPressedOnce = true;
+ Toast.makeText(this, "璇峰啀娆℃寜杩斿洖閿��鍑�", Toast.LENGTH_SHORT).show();
+
+ new Handler().postDelayed(new Runnable() {
+
+ @Override
+ public void run() {
+ doubleBackToExitPressedOnce=false;
+ }
+ }, 2000);
+ }
+
}
--
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