这是效果图 :第一个是ProgressDiaLog,第二个是AlertDiaLog
ProgressDiaLog代码如下:
//new出一个实例
ProgressDialog progressDialog=new ProgressDialog(MainActivity.this);
//设置标题
progressDialog.setTitle("这是标题");
//设置信息
progressDialog.setMessage("这是信息");
//点击空白处可消失
progressDialog.setCancelable(true);
//展示控件
progressDialog.show();
AlertDiaLog代码如下:
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("这是标题");
builder.setMessage("这是信息");
//点击空白处(false:禁止点击空白处),(true点击空白处DiaLog消失)
builder.setCancelable(false);
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "你点击了确定", Toast.LENGTH_SHORT).show();
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(MainActivity.this, "点击了取消", Toast.LENGTH_SHORT).show();
}
});
builder.show();