这是我的微调器布局,
<Spinner
android:layout_marginLeft="20dp"
android:background="@android:drawable/btn_dropdown"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/spinnerQuality"
android:layout_gravity="center_horizontal"
/>
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和微调项目布局,
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#000000"
android:paddingTop="10dp"
android:paddingLeft="10dp"/>
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并显示微调器是,
但我想让微调器和下拉项目背景透明.我怎么会这样?
我正在尝试从xml布局视图创建PDF文件.我在该布局中有一个列表视图,根据子项添加项目和设置高度.PDF正在创建但不填写整个页面.我试过的是,
PdfDocument.PageInfo pageInfo = new PdfDocument.PageInfo.Builder(2250, 1400, 1).create();
// start a page
PdfDocument.Page page = document.startPage(pageInfo);
// draw something on the page
LayoutInflater inflater = (LayoutInflater)
getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View content = inflater.inflate(R.layout.pdf_layout, null);
content.measure(2250, 1400);
content.layout(0,0, 2250, 1400);
tvName = (TextView)content.findViewById(R.id.tvName);
tvDate = (TextView)content.findViewById(R.id.tvDate);
tvAge = (TextView)content.findViewById(R.id.tvAge);
tvGender = (TextView)content.findViewById(R.id.tvGender);
tvPhone = (TextView)content.findViewById(R.id.tvPhone);
lvList = (ListView)content.findViewById(R.id.lvList);
lvList.setAdapter(adapter);
Utils.setListViewHeight(lvList, CreatePDFDemo.this);
tvName.setText(name);
tvAge.setText(age + "Y");
tvGender.setText(gender);
tvPhone.setText(phone);
content.draw(page.getCanvas());
// finish the page
document.finishPage(page);
// add more pages
// write the document content
try …
Run Code Online (Sandbox Code Playgroud) 我已经声明了ArrayList,
var otherSeriesList = ArrayList<String>()
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并尝试通过以下方式从资源获取数据,
otherSeriesList = ArrayList<String>(Arrays.asList(resources.getStringArray(R.array.get_other_series)))
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我应该如何从资源字符串数组创建ArrayList?
我使用Facebook帐户工具包来验证用户手机号码.我使用下面的代码,
final Intent intent = new Intent(MainActivity.this, AccountKitActivity.class);
AccountKitConfiguration.AccountKitConfigurationBuilder configurationBuilder =
new AccountKitConfiguration.AccountKitConfigurationBuilder(
LoginType.PHONE,
AccountKitActivity.ResponseType.TOKEN); // or .ResponseType.TOKEN
// ... perform additional configuration ...
intent.putExtra(
AccountKitActivity.ACCOUNT_KIT_ACTIVITY_CONFIGURATION,
configurationBuilder.build());
startActivityForResult(intent, APP_REQUEST_CODE);
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一切都很顺利.我想将用户手机号码传递给AccountKit活动.它可以使它工作吗?怎么样?实际上我想使用Account Kit防止重复的移动验证,还有其他方法吗?