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.