1 page.title= 2 parent.title= 3 parent.link=index.html 4 @jd:body 5 6 <div id="qv-wrapper"> 7 <div id="qv"> 8 <h2></h2> 9 <ul> 10 <li> {@code R.java} 11 {@code R.drawable.myimage}</li> 12 <li> XML {@code 13 @drawable/myimage}</li> 14 <li> 15 {@link android.content.res.Resources} </li> 16 </ul> 17 18 <h2></h2> 19 <ol> 20 <li>{@link android.content.res.Resources}</li> 21 </ol> 22 23 <h2></h2> 24 <ol> 25 <li><a href="#ResourcesFromCode"></a></li> 26 <li><a href="#ResourcesFromXml"> XML </a> 27 <ol> 28 <li><a href="#ReferencesToThemeAttributes"></a></li> 29 </ol> 30 </li> 31 <li><a href="#PlatformResources"></a></li> 32 </ol> 33 34 <h2></h2> 35 <ol> 36 <li><a href="providing-resources.html"></a></li> 37 <li><a href="available-resources.html"></a></li> 38 </ol> 39 </div> 40 </div> 41 42 43 44 45 <p> (<a href="providing-resources.html"></a>) ID ID {@code R} {@code aapt} 46 47 </p> 48 49 <p>{@code aapt} {@code R} {@code 50 res/} ID 51 {@code R} ( 52 {@code R.drawable}) ({@code R.drawable.icon}) 53 ID 54 </p> 55 56 <p> ID {@code R} ID ID 57 </p> 58 <ul> 59 <li><em></em> {@code 60 string}{@code drawable} {@code layout}<a href="available-resources.html"></a> 61 </li> 62 <li><em></em> XML {@code android:name} () 63 64 </li> 65 </ul> 66 67 <p></p> 68 <ul> 69 <li><strong></strong> {@code R} 70 71 <pre class="classic no-pretty-print">R.string.hello</pre> 72 <p>{@code string} {@code hello} ID Android API 73 <a href="#ResourcesFromCode"></a> 74 </p> 75 </li> 76 <li><strong> XML </strong> XML {@code R} ID 77 78 <pre class="classic no-pretty-print">@string/hello</pre> 79 <p>{@code string} {@code hello} XML 80 <a href="#ResourcesFromXml"> XML </a></p> 81 </li> 82 </ul> 83 84 85 86 <h2 id="ResourcesFromCode"> </h2> 87 88 <p> ID {@link android.widget.ImageView#setImageResource(int) setImageResource()} {@link android.widget.ImageView} {@code res/drawable/myimage.png} 89 90 </p> 91 <pre> 92 ImageView imageView = (ImageView) findViewById(R.id.myimageview); 93 imageView.setImageResource(<strong>R.drawable.myimage</strong>); 94 </pre> 95 96 <p> {@link 97 android.content.res.Resources} ( {@link android.content.Context#getResources()} ) 98 </p> 99 100 <div class="sidebox-wrapper"> 101 <div class="sidebox"> 102 <h2></h2> 103 104 <p> {@code res/} 105 {@code res/} ID 106 {@code assets/} 107 </p> 108 <p> {@code assets/} <em></em> ID {@code R} XML 109 {@code assets/} 110 {@link android.content.res.AssetManager} 111 </p> 112 <p> () {@code res/raw/} {@link 113 android.content.res.Resources#openRawResource(int) openRawResource()} 114 </p> 115 116 </div> 117 </div> 118 119 120 <h3></h3> 121 122 <p></p> 123 124 <pre class="classic no-pretty-print"> 125 [<em><package_name></em>.]R.<em><resource_type></em>.<em><resource_name></em> 126 </pre> 127 128 <ul> 129 <li>{@code <package_name>}<em></em> () 130 </li> 131 <li>{@code <resource_type>}<em></em> {@code R} </li> 132 <li>{@code <resource_name>}<em></em> XML {@code android:name} () 133 134 </li> 135 </ul> 136 <p><a href="available-resources.html"></a> 137 </p> 138 139 140 <h3></h3> 141 142 <p> ID 143 {@link android.content.res.Resources} {@link 144 android.content.res.Resources} {@link android.content.Context#getResources 145 Context.getResources()}</p> 146 147 148 <p></p> 149 150 <pre> 151 // Load a background for the current screen from a drawable resource 152 {@link android.app.Activity#getWindow()}.{@link 153 android.view.Window#setBackgroundDrawableResource(int) 154 setBackgroundDrawableResource}(<strong>R.drawable.my_background_image</strong>) ; 155 156 // Set the Activity title by getting a string from the Resources object, because 157 // this method requires a CharSequence rather than a resource ID 158 {@link android.app.Activity#getWindow()}.{@link android.view.Window#setTitle(CharSequence) 159 setTitle}(getResources().{@link android.content.res.Resources#getText(int) 160 getText}(<strong>R.string.main_title</strong>)); 161 162 // Load a custom layout for the current screen 163 {@link android.app.Activity#setContentView(int) 164 setContentView}(<strong>R.layout.main_screen</strong>); 165 166 // Set a slide in animation by getting an Animation from the Resources object 167 mFlipper.{@link android.widget.ViewAnimator#setInAnimation(Animation) 168 setInAnimation}(AnimationUtils.loadAnimation(this, 169 <strong>R.anim.hyperspace_in</strong>)); 170 171 // Set the text on a TextView object using a resource ID 172 TextView msgTextView = (TextView) findViewById(<strong>R.id.msg</strong>); 173 msgTextView.{@link android.widget.TextView#setText(int) 174 setText}(<strong>R.string.hello_message</strong>); 175 </pre> 176 177 178 <p class="caution"><strong></strong> {@code 179 R.java} — {@code aapt} 180 </p> 181 182 183 184 <h2 id="ResourcesFromXml"> XML </h2> 185 186 <p> XML 187 188 </p> 189 190 <p> {@link android.widget.Button} <a href="string-resource.html"></a> 191 </p> 192 193 <pre> 194 <Button 195 android:layout_width="fill_parent" 196 android:layout_height="wrap_content" 197 android:text="<strong>@string/submit</strong>" /> 198 </pre> 199 200 201 <h3></h3> 202 203 <p> XML </p> 204 205 <pre class="classic no-pretty-print"> 206 @[<em><package_name></em>:]<em><resource_type></em>/<em><resource_name></em> 207 </pre> 208 209 <ul> 210 <li>{@code <package_name>} () 211 </li> 212 <li>{@code <resource_type>} 213 {@code R} </li> 214 <li>{@code <resource_name>} XML {@code android:name} () 215 216 </li> 217 </ul> 218 219 <p><a href="available-resources.html"></a> 220 </p> 221 222 223 <h3></h3> 224 225 <p> XML () XML 226 <a href="more-resources.html#Color"></a><a href="string-resource.html"></a> 227 </p> 228 229 <pre> 230 <?xml version="1.0" encoding="utf-8"?> 231 <resources> 232 <color name="opaque_red">#f00</color> 233 <string name="hello">Hello!</string> 234 </resources> 235 </pre> 236 237 <p> 238 </p> 239 240 <pre> 241 <?xml version="1.0" encoding="utf-8"?> 242 <EditText xmlns:android="http://schemas.android.com/apk/res/android"; 243 android:layout_width="fill_parent" 244 android:layout_height="fill_parent" 245 android:textColor="<strong>@color/opaque_red</strong>" 246 android:text="<strong>@string/hello</strong>" /> 247 </pre> 248 249 <p> 250 251 </p> 252 253 <pre> 254 <?xml version="1.0" encoding="utf-8"?> 255 <EditText xmlns:android="http://schemas.android.com/apk/res/android"; 256 android:layout_width="fill_parent" 257 android:layout_height="fill_parent" 258 android:textColor="<strong>@android:color/secondary_text_dark</strong>" 259 android:text="@string/hello" /> 260 </pre> 261 262 <p class="note"><strong></strong> 263 () <a href="providing-resources.html#AlternativeResources"></a> 264 265 266 <a href="localization.html"></a> 267 </p> 268 269 <p> XML 270 </p> 271 272 <pre> 273 <?xml version="1.0" encoding="utf-8"?> 274 <bitmap xmlns:android="http://schemas.android.com/apk/res/android" 275 android:src="@drawable/other_drawable" /> 276 </pre> 277 278 <p><a href="providing-resources.html#AliasResources"></a> 279 </p> 280 281 282 283 <h3 id="ReferencesToThemeAttributes"></h3> 284 285 <p> 286 UI 287 288 289 </p> 290 291 <p> ({@code @}) ({@code ?}) 292 293 </p> 294 295 <pre class="classic"> 296 ?[<em><package_name></em>:][<em><resource_type></em>/]<em><resource_name></em> 297 </pre> 298 299 <p> 300 </p> 301 302 <pre> 303 <EditText id="text" 304 android:layout_width="fill_parent" 305 android:layout_height="wrap_content" 306 android:textColor="<strong>?android:textColorSecondary</strong>" 307 android:text="@string/hello_world" /> 308 </pre> 309 310 <p> {@code android:textColor} 311 Android {@code android:textColorSecondary} {@code android:textColor} 312 ( 313 <code>?android:attr/textColorSecondary</code>)— {@code attr} 314 315 </p> 316 317 318 319 320 <h2 id="PlatformResources"></h2> 321 322 <p>Android 323 <code>android</code> 324 Android {@link android.widget.ListAdapter} 325 </p> 326 327 <pre> 328 {@link android.app.ListActivity#setListAdapter(ListAdapter) 329 setListAdapter}(new {@link 330 android.widget.ArrayAdapter}<String>(this, <strong>android.R.layout.simple_list_item_1</strong>, myarray)); 331 </pre> 332 333 <p>{@link android.R.layout#simple_list_item_1} {@link android.widget.ListView} 334 335 <a href="{@docRoot}guide/topics/ui/layout/listview.html"></a> 336 </p> 337 338
