Android适配文件

生成对应手机分辨率的res

GenerateValueFiles.java

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+
+
+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;640,1136;750,1334;720,1184;720,1196;720,1280;768,1024;768,1280;800,1280;1080,1812;1080,1920;1440,2560;1440,2960";
+
+	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 = 480;
+		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();
+	}
+
+}