在android中创建自定义警报对话框时出错
在在android中创建自定义警报对话框时出错,android,android-alertdialog,Android,Android Alertdialog,在Android应用程序中创建自定义警报对话框时,我遇到以下错误 错误 requestFeature() must be called before adding content 以下是我创建自定义警报对话框的代码 代码 AlertDialog alertDialog=new AlertDialog.Builder(home.this).create(); alertDialog.setTitle("Title here.."); alertDialog.setContentView(R.la
Android
应用程序中创建自定义警报对话框时,我遇到以下错误
错误
requestFeature() must be called before adding content
以下是我创建自定义警报对话框的代码
代码
AlertDialog alertDialog=new AlertDialog.Builder(home.this).create();
alertDialog.setTitle("Title here..");
alertDialog.setContentView(R.layout.custom_alertdialog);
alertDialog.show();
从第一行删除.create()。从第一行删除.create()。从第一行删除.create()。从第一行删除.create()。将此作为指南:
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
YourActivity.this);
alertDialogBuilder.setTitle("Your title here...");
alertDialogBuilder
.setMessage("Your message here...")
.setCancelable(false)
.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// Your works
}
})
.setNegativeButton("No",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.setContentView(R.layout.custom_alertdialog);
alertDialog.show();
将此作为指南:
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
YourActivity.this);
alertDialogBuilder.setTitle("Your title here...");
alertDialogBuilder
.setMessage("Your message here...")
.setCancelable(false)
.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// Your works
}
})
.setNegativeButton("No",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.setContentView(R.layout.custom_alertdialog);
alertDialog.show();
将此作为指南:
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
YourActivity.this);
alertDialogBuilder.setTitle("Your title here...");
alertDialogBuilder
.setMessage("Your message here...")
.setCancelable(false)
.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// Your works
}
})
.setNegativeButton("No",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.setContentView(R.layout.custom_alertdialog);
alertDialog.show();
将此作为指南:
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
YourActivity.this);
alertDialogBuilder.setTitle("Your title here...");
alertDialogBuilder
.setMessage("Your message here...")
.setCancelable(false)
.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// Your works
}
})
.setNegativeButton("No",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.setContentView(R.layout.custom_alertdialog);
alertDialog.show();
此处是自定义对话框的代码段:
使用新对话框而不是DialogBuilder
Dialog d = new Dialog(MainActivity.this);
d.setContentView(R.layout.dialog);
d.setTitle("This is custom dialog box");
d.show();
此处是自定义对话框的代码段:
使用新对话框而不是DialogBuilder
Dialog d = new Dialog(MainActivity.this);
d.setContentView(R.layout.dialog);
d.setTitle("This is custom dialog box");
d.show();
此处是自定义对话框的代码段:
使用新对话框而不是DialogBuilder
Dialog d = new Dialog(MainActivity.this);
d.setContentView(R.layout.dialog);
d.setTitle("This is custom dialog box");
d.show();
此处是自定义对话框的代码段:
使用新对话框而不是DialogBuilder
Dialog d = new Dialog(MainActivity.this);
d.setContentView(R.layout.dialog);
d.setTitle("This is custom dialog box");
d.show();
试试这个:
试试这个:
试试这个:
试试这个:
你能发布整个片段吗?你能发布整个片段吗?你能发布整个片段吗?你能发布整个片段吗?