Question

如何让AlertDialog 在点击确定或者取消时不消失

Answer 1

你可以获取对话框的点击事件，比如点击了确定然后你就跳转AlertDialog.Builderbuilder=newBuilder(CommentActivity.this);builder.setMessage("确定要跳转吗?");builder.setTitle("提示");builder.setPositiveButton("确认",newandroid.content.DialogInterface.OnClickListener(){@OverridepublicvoidonClick(DialogInterfacearg0,intarg1){//TODOAuto-generatedmethodstubarg0.dismiss();这里跳转到你想要去的页面}});builder.setNegativeButton("取消",newandroid.content.DialogInterface.OnClickListener(){@OverridepublicvoidonClick(DialogInterfacedialog,intwhich){dialog.dismiss();}});builder.create().show();arg0就是该listener的接口啊，通过这个参数就可以关闭对话框。跳到想去的页面就startIntent就好了，你把那一行中文换成Intentit=newIntent(this,UserActivity.class);startActivity(it);当然要跳去哪个页面就你自己决定AlertDialog.Builderbuilder=newBuilder(CommentActivity.this);builder.setMessage("确定要跳转吗?");builder.setTitle("提示");builder.setPositiveButton("确认",newandroid.content.DialogInterface.OnClickListener(){@OverridepublicvoidonClick(DialogInterfacearg0,intarg1){//TODOAuto-generatedmethodstubarg0.dismiss();Intentit=newIntent(this,UserActivity.class);startActivity(it);}});builder.setNegativeButton("取消",newandroid.content.DialogInterface.OnClickListener(){@OverridepublicvoidonClick(DialogInterfacedialog,intwhich){dialog.dismiss();}});builder.create().show();