【发布时间】:2016-06-07 10:31:05
【问题描述】:
如果按下双后退按钮,我当前的代码将退出应用程序,现在我想更改它,以便它在双击时最小化应用程序。就像按下主页按钮一样。
这是代码:
@Override
public void onBackPressed() {
if (doubleBackToExitPressedOnce) {
super.onBackPressed();
return;
}
final View coordinatorLayoutView = findViewById(R.id.coordinator);
Snackbar.make(coordinatorLayoutView, "Press again to minimize app.", Snackbar.LENGTH_LONG).show();
this.doubleBackToExitPressedOnce = true;
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
// This is where I need code
doubleBackToExitPressedOnce = false;
}
}, 2000);
}
【问题讨论】:
标签: android android-homebutton