1. 自定义view的style样式
2.dialog_custom_bg 加载动画shape背景图(drawable文件夹下)
3.indeterminate_drawable 进度条模糊背景图(drawable文件夹下)
4.加载对话框的背景
5.CustomDialog自定义控件
public class CustomDialog extends Dialog { private String content; public CustomDialog(Context context, String content) { super(context, R.style.CustomDialog); this.content=content; initView(); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { switch (keyCode){ case KeyEvent.KEYCODE_BACK: if(CustomDialog.this.isShowing()) CustomDialog.this.dismiss(); break; } return true; } private void initView(){ setContentView(R.layout.dialog_view); ((TextView)findViewById(R.id.tvcontent)).setText(content); setCanceledOnTouchOutside(true); WindowManager.LayoutParams attributes = getWindow().getAttributes(); attributes.alpha=0.8f; getWindow().setAttributes(attributes); setCancelable(false); }}
6.Activity中直接调用
CustomDialog customDialog = new CustomDialog(this, "正在加载...");customDialog.show();//显示,显示时页面不可点击,只能点击返回customDialog.dismiss();//消失