40.Android 資源Id工具類ResourcesUtil

40.Android 資源Id工具類ResourcesUtil
40.Android 資源Id工具類ResourcesUtil

Android 資源Id工具類ResourcesUtil ResourcesUtil ResourcesUtilActivity

ResourcesUtil

public class ResourcesUtil {    /**     * 根據mipmap檔案的名字取得id     *     * @param context     * @param name     * @return     */    public static int getMipmapId(Context context, String name) {        return context.getResources().getIdentifier(name, mipmap,                context.getPackageName());    }    /**     * 根據layout檔案的名字取得id     *     * @param context     * @param name     * @return     */    public static int getLayoutId(Context context, String name) {        return context.getResources().getIdentifier(name, layout,                context.getPackageName());    }    /**     * 根據string的名字取得id     *     * @param context     * @param name     * @return     */    public static int getStringId(Context context, String name) {        return context.getResources().getIdentifier(name, string,                context.getPackageName());    }    /**     * 根據drawable檔案的名字取得id     *     * @param context     * @param name     * @return     */    public static int getDrawableId(Context context, String name) {        return context.getResources().getIdentifier(name,                drawable, context.getPackageName());    }    /**     * 根據style的名字取得id     *     * @param context     * @param name     * @return     */    public static int getStyleId(Context context, String name) {        return context.getResources().getIdentifier(name,                style, context.getPackageName());    }    /**     * 根據id的名字取得id     *     * @param context     * @param name     * @return     */    public static int getId(Context context, String name) {        return context.getResources().getIdentifier(name, id, context.getPackageName());    }    /**     * 根據color檔案的名字取得id     *     * @param context     * @param name     * @return     */    public static int getColorId(Context context, String name) {        return context.getResources().getIdentifier(name,                color, context.getPackageName());    }    /**     * 根據array的名字取得id     *     * @param context     * @param name     * @return     */    public static int getArrayId(Context context, String name) {        return context.getResources().getIdentifier(name,                array, context.getPackageName());    }} 

ResourcesUtilActivity

public class ResourcesUtilActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        this.setContentView(ResourcesUtil.getLayoutId(this, activity_resources));        TextView resourcesTV = (TextView) this.findViewById(R.id.resources_tv);        ImageView resourcesIV = (ImageView) this.findViewById(R.id.resources_iv);        resourcesTV.setText(ResourcesUtil.getStringId(this, app_label));        resourcesTV.setTextColor(this.getResources().getColor(ResourcesUtil.getColorId(this, colorAccent)));        resourcesIV.setImageResource(ResourcesUtil.getMipmapId(this, mm_1));    }}