iphone - plistの辞書の配列にアクセスする方法

Question

辞書に2つの配列がplistとして保存されています。これらの配列に個別にアクセスする方法を見つけることができません。

<key>MainCategories</key>
<dict>
  <key>CategoryNames</key>
    <array>
        <string>Accelaration</string>
        <string>Force</string>
        <string>Fuel Consumption</string>
    </array>
    <key>Images</key>
    <array>
        <string>accelaration_icon.png</string>
        <string>force_icon.png</string>
        <string>fuel_icon.png</string>
    </array>
</dict>

Answer 1

plistをロードした後、さまざまなキーにアクセスするだけです。

NSDictionary *plist = [NSDictionary dictionaryWithContentsOfFile:filename];

NSDictionary *mainCategories = [plist objectForKey:@"MainCategories"];
NSArray *categoryNames = [mainCategories objectForKey:@"CategoryNames"];
NSArray *images = [mainCategories objectForKey:@"Images"];

Answer 2

NSString *plistFilePath = [[NSBundle mainBundle] pathOfResource:@".." ofType:@"plist"];
NSDictionary *mainCategories = [NSDictionary dictionaryWithContentsOfFile:plistFilePath];

NSArray *categoryNames = [mainCategories objectForKey:@"CategoryNames"];
NSArray *categoryImages = [mainCategories objectForKey:@"Images"];