android自定义dialog样式

最新推荐文章于 2024-09-19 10:18:08 发布

jykenan

最新推荐文章于 2024-09-19 10:18:08 发布

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分类专栏： android 文章标签： Android

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本文介绍了一个自定义Android对话框的实现方法，通过继承Dialog类创建了一个包含文本、图片及两个按钮（Yes和No）的定制对话框，并设置了对话框的布局、大小及点击按钮后的关闭行为。

public class CustomDialog extends Dialog {

public CustomDialog(Context context) {

super(context);

// TODO Auto-generated constructor stub
}

protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);

setContentView(R.layout.custom_dialog);
LayoutParams params = getWindow().getAttributes();
params.height = LayoutParams.FILL_PARENT;
getWindow().setAttributes((android.view.WindowManager.LayoutParams) params);

setTitle("Custom Dialog");
TextView text = (TextView)findViewById(R.id.text);
text.setText("Hello, this is a custom dialog!");
ImageView image = (ImageView)findViewById(R.id.image);
image.setImageResource(R.drawable.sepurple);

Button buttonYes = (Button) findViewById(R.id.button_yes);
buttonYes.setHeight(5);
buttonYes.setOnClickListener(new Button.OnClickListener(){

public void onClick(View v) {
// TODO Auto-generated method stub
dismiss();

}
});
Button buttonNo = (Button) findViewById(R.id.button_no);
buttonNo.setSingleLine(true);
buttonNo.setOnClickListener(new Button.OnClickListener(){

public void onClick(View v) {
// TODO Auto-generated method stub
dismiss();

}
});
}

//called when this dialog is dismissed
protected void onStop() {
Log.d("TAG","+++++++++++++++++++++++++++");
}

}