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废话不多说了，直接给大家上关键代码了。
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- (void)viewdidload
{
[super viewdidload];
// do any additional setup after loading the view.
[self showalertview:@"11111"];
}
//自定义弹出框
-(void)showalertview:(nsstring *)strtiptext
{
uiview *showview=[[uiview alloc]init];
[showview setframe:cgrectmake(100, 100, 120, 35)];
[showview setalpha:0.0f];
[showview setbackgroundcolor:[uicolor blackcolor]];
[showview setclipstobounds:yes];
[[showview layer]setmaskstobounds:yes];
[[showview layer]setcornerradius:5.0f];
uilabel *lbltips=[[uilabel alloc]init];
[lbltips setframe:cgrectmake(0, 0, 120, 35)];
[lbltips settext:strtiptext];
[lbltips settextalignment:nstextalignmentcenter];
[lbltips settextcolor:[uicolor whitecolor]];
[lbltips setbackgroundcolor:[uicolor clearcolor]];
[lbltips setfont:[uifont boldsystemfontofsize:16]];
[showview addsubview:lbltips];
[self.view addsubview:showview];
[uiview animatewithduration:0.5f delay:0.0f options:uiviewanimationoptioncurvelinear animations:^{
showview.alpha=1.0f;
}completion:^(bool finished){
[uiview animatewithduration:1.0f delay:1.0f options:uiviewanimationoptioncurvelinear animations:^{
showview.alpha=0.0f;
}completion:^(bool finished){
;
}];
}];
}
以上所述是小编给大家介绍的android 自定义弹出框实现代码，希望对大家有所帮助
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