Android自定义对话框

在代码中需要这项写就可以了：

//布局文件转换为view对象

LayoutInflater inflaterDl = LayoutInflater.from(this);

RelativeLayoutlayout = (RelativeLayout)inflaterDl.inflate(R.layout.layout_dialog,null);

//对话框

finalDialog dialog =newAlertDialog.Builder(SettingActivity.this).create();

dialog.show();

dialog.getWindow().setContentView(layout);

//取消按钮

Button btnCancel = (Button) layout.findViewById(R.id.dialog_cancel);

btnCancel.setOnClickListener(newOnClickListener() {

@Override

publicvoidonClick(View v) {

Toast.makeText(getApplicationContext(),"cancel", Toast.LENGTH_SHORT).show();

}

});

//确定按钮

Button btnOK = (Button) layout.findViewById(R.id.dialog_ok);

btnOK.setOnClickListener(newOnClickListener() {

@Override

publicvoidonClick(View v) {

Toast.makeText(getApplicationContext(),"ok", Toast.LENGTH_SHORT).show();

}

});

//关闭按钮

ImageButton btnClose = (ImageButton) layout.findViewById(R.id.dialog_close);

btnClose.setOnClickListener(newOnClickListener() {

@Override

publicvoidonClick(View v) {

dialog.dismiss();

}

});

非常easy！自己动手吧。

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