我正在尝试使用string.xml的一些字符串的值来填充Spinner.我想这样做:
final List<String> list = new ArrayList<String>(); for (int i = 0; i < 86; i++) { String resource = "R.string." + ntpServers[i][0]; list.add(getResources().getString(resource)); }
我有类似下一个的字符串.
<string name="AT">Austria</string> <string name="BY">Belarus</string> <string name="BE">Belgium</string>
从Geocoder我得到一个国家代码,如AT,BY等,它们存储在ntpServers数组中.我想用保存在对应字符串中的名称填充微调器,但是我不能执行getResources().getString(resource)因为资源是String而不是int.
我怎么解决这个问题?
谢谢你的建议.
Pd积:
我得到了下一个序列:
例如:
geocoder.getCountry() = ES --> ntpServers[36][0] = ES --> R.string.ES = """Spain"""
我想在微调器中使用哪个字符串.
____________________________
这就是我现在要做的.我正在使用getIdentifier.
final List<String> list = new ArrayList<String>(); for (int i = 0; i < 86; i++) { String resource = "R.string." + ntpServers[i][0]; Log.i("RESOURCE",resource); Log.i("getResource","" + getResources().getIdentifier(resource,"string",getPackageName())); list.add(getResources().getString(getResources().getIdentifier(resource,getPackageName()))); }
这就是原木猫
09-18 19:32:43.815: I/RESOURCE(31268): R.string.Global 09-18 19:32:43.815: I/getResource(31268): 0 09-18 19:32:43.815: W/ResourceType(31268): No package identifier when getting value for resource number 0x00000000 09-18 19:32:43.815: D/AndroidRuntime(31268): Shutting down VM 09-18 19:32:43.815: W/dalvikvm(31268): threadid=1: thread exiting with uncaught exception (group=0x40fa92a0) 09-18 19:32:43.815: E/AndroidRuntime(31268): FATAL EXCEPTION: main 09-18 19:32:43.815: E/AndroidRuntime(31268): android.content.res.Resources$NotFoundException: String resource ID #0x0 09-18 19:32:43.815: E/AndroidRuntime(31268): at android.content.res.Resources.getText(Resources.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at android.content.res.Resources.getString(Resources.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at victor.martin.gplace.MainActivity$3.run(MainActivity.java:790) 09-18 19:32:43.815: E/AndroidRuntime(31268): at android.os.Handler.handleCallback(Handler.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at android.os.Handler.dispatchMessage(Handler.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at android.os.Looper.loop(Looper.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at android.app.ActivityThread.main(ActivityThread.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at java.lang.reflect.Method.invokeNative(Native Method) 09-18 19:32:43.815: E/AndroidRuntime(31268): at java.lang.reflect.Method.invoke(Method.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java) 09-18 19:32:43.815: E/AndroidRuntime(31268): at dalvik.system.NativeStart.main(Native Method)
这是R.java:
public static final class string { public static final int AE=0x7f080049; public static final int AO=0x7f08005b; ... public static final int Global=0x7f080008;
让我们看看你是否可以引导我更多.
永恒的谢谢^^
解决方法
使用字符串数组
<?xml version="1.0" encoding="utf-8"?> <resources> <string-array name="item"> <item>AT</item> <item>BY</item> <item>BE</item> </string-array> </resources> Resources res = getResources(); String[] array = res.getStringArray(R.array.item);
将Array转换为List
List list = Arrays.asList(array);
/ *根据您的要求* /
为了解决您的问题,使用HashMap将数据保存为键值对.
public HashMap<String,String> getCountryCode() { HashMap<String,String> countryCode = new HashMap<String,String>(); countryCode.put("IN","INDIA"); countryCode.put("ES","Spain"); countryCode.put("USA","United States of America"); return countryCode; } String countryName= getCountryCode().get(geocoder.getCountry());
希望这能解决你的问题.