1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | <?xml version="1.0" encoding="utf-8"?> <resources> <!-- values-hdpi 480X800 --> <dimen name="imagewidth">120dip</dimen> </resources> <resources> <!-- values-hdpi-1280x800 --> <dimen name="imagewidth">220dip</dimen> </resources> <?xml version="1.0" encoding="utf-8"?> <resources> <!-- values-hdpi 480X320 --> <dimen name="imagewidth">80dip</dimen> </resources> |
1 2 3 4 | <Button android:text="@string/hello_world" android:layout_width="20%w" android:layout_height="10%h"/> |
比如480*320的分辨率为基准
1 2 3 4 5 6 7 8 9 10 | <FrameLayout > <Button android:layout_gravity="center" android:gravity="center" android:text="@string/hello_world" android:layout_width="@dimen/x160" android:layout_height="@dimen/x160"/> </FrameLayout |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 | import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.PrintWriter; /** * Created by zhy on 15/5/3. */ public class GenerateValueFiles { private int baseW; private int baseH; private String dirStr = "./res"; private final static String WTemplate = "<dimen name=\"x{0}\">{1}px</dimen>\n"; private final static String HTemplate = "<dimen name=\"y{0}\">{1}px</dimen>\n"; /** * {0}-HEIGHT */ private final static String VALUE_TEMPLATE = "values-{0}x{1}"; private static final String SUPPORT_DIMESION = "320,480;480,800;480,854;540,960;600,1024;720,1184;720,1196;720,1280;768,1024;800,1280;1080,1812;1080,1920;1440,2560;"; private String supportStr = SUPPORT_DIMESION; public GenerateValueFiles(int baseX, int baseY, String supportStr) { this.baseW = baseX; this.baseH = baseY; if (!this.supportStr.contains(baseX + "," + baseY)) { this.supportStr += baseX + "," + baseY + ";"; } this.supportStr += validateInput(supportStr); System.out.println(supportStr); File dir = new File(dirStr); if (!dir.exists()) { dir.mkdir(); } System.out.println(dir.getAbsoluteFile()); } /** * @param supportStr * w,h_...w,h; * @return */ private String validateInput(String supportStr) { StringBuffer sb = new StringBuffer(); String[] vals = supportStr.split("_"); int w = -1; int h = -1; String[] wh; for (String val : vals) { try { if (val == null || val.trim().length() == 0) continue; wh = val.split(","); w = Integer.parseInt(wh[0]); h = Integer.parseInt(wh[1]); } catch (Exception e) { System.out.println("skip invalidate params : w,h = " + val); continue; } sb.append(w + "," + h + ";"); } return sb.toString(); } public void generate() { String[] vals = supportStr.split(";"); for (String val : vals) { String[] wh = val.split(","); generateXmlFile(Integer.parseInt(wh[0]), Integer.parseInt(wh[1])); } } private void generateXmlFile(int w, int h) { StringBuffer sbForWidth = new StringBuffer(); sbForWidth.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"); sbForWidth.append("<resources>"); float cellw = w * 1.0f / baseW; System.out.println("width : " + w + "," + baseW + "," + cellw); for (int i = 1; i < baseW; i++) { sbForWidth.append(WTemplate.replace("{0}", i + "").replace("{1}", change(cellw * i) + "")); } sbForWidth.append(WTemplate.replace("{0}", baseW + "").replace("{1}", w + "")); sbForWidth.append("</resources>"); StringBuffer sbForHeight = new StringBuffer(); sbForHeight.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"); sbForHeight.append("<resources>"); float cellh = h *1.0f/ baseH; System.out.println("height : "+ h + "," + baseH + "," + cellh); for (int i = 1; i < baseH; i++) { sbForHeight.append(HTemplate.replace("{0}", i + "").replace("{1}", change(cellh * i) + "")); } sbForHeight.append(HTemplate.replace("{0}", baseH + "").replace("{1}", h + "")); sbForHeight.append("</resources>"); File fileDir = new File(dirStr + File.separator + VALUE_TEMPLATE.replace("{0}", h + "")// .replace("{1}", w + "")); fileDir.mkdir(); File layxFile = new File(fileDir.getAbsolutePath(), "lay_x.xml"); File layyFile = new File(fileDir.getAbsolutePath(), "lay_y.xml"); try { PrintWriter pw = new PrintWriter(new FileOutputStream(layxFile)); pw.print(sbForWidth.toString()); pw.close(); pw = new PrintWriter(new FileOutputStream(layyFile)); pw.print(sbForHeight.toString()); pw.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } } public static float change(float a) { int temp = (int) (a * 100); return temp / 100f; } public static void main(String[] args) { int baseW = 320; int baseH = 400; String addition = ""; try { if (args.length >= 3) { baseW = Integer.parseInt(args[0]); baseH = Integer.parseInt(args[1]); addition = args[2]; } else if (args.length >= 2) { baseW = Integer.parseInt(args[0]); baseH = Integer.parseInt(args[1]); } else if (args.length >= 1) { addition = args[0]; } } catch (NumberFormatException e) { System.err .println("right input params : java -jar xxx.jar width height w,h_w,h_..._w,h;"); e.printStackTrace(); System.exit(-1); } new GenerateValueFiles(baseW, baseH, addition).generate(); } } |
复制代码
1java -jar xx.jar width height width,height_width,height
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