插件原理：使用intellij提供的platformsdk开发Android Studio插件，实现在编写xml布局文件时，利用快捷键生成不同分辨率下的dimen文件条目的插件
image.png
MakeUi2View:
package com.myhuanghai.ui2view;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.SelectionModel;
import com.intellij.openapi.ui.MessageType;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.ui.popup.Balloon;
import com.intellij.openapi.ui.popup.JBPopupFactory;
import com.intellij.openapi.wm.StatusBar;
import com.intellij.openapi.wm.WindowManager;
import com.intellij.ui.awt.RelativePoint;
import org.apache.http.util.TextUtils;
public class MakeUi2View extends AnAction {
@Override
public void actionPerformed(AnActionEvent e) {
Editor editor = e.getData(PlatformDataKeys.EDITOR);
if (editor == null)
return;
SelectionModel selectionModel = editor.getSelectionModel();
//获取选中内容
final String selectedText = selectionModel.getSelectedText();
if (TextUtils.isEmpty(selectedText)) {
//Utils.showNotification(project, MessageType.ERROR,"请选中生成内容");
StatusBar statusBar = WindowManager.getInstance().getStatusBar(e.getProject());
JBPopupFactory.getInstance()
.createHtmlTextBalloonBuilder("请选中生成内容", MessageType.ERROR, null)
.setFadeoutTime(7500)
.createBalloon()
.show(RelativePoint.getCenterOf(statusBar.getComponent()), Balloon.Position.atRight);
return;
}
int i = 0;
try {
i = Integer.parseInt(selectionModel.getSelectedText().replace("x", ""));
} catch (Exception e1) {
return;
}
DimenTool.Davn(e.getProject(), i);
Messages.showMessageDialog("生成成功：@dimen/" + selectionModel.getSelectedText(), "hello", Messages.getInformationIcon());
}
}
DimenTool：
package com.myhuanghai.ui2view;
import com.intellij.openapi.project.Project;
import java.io.*;
public class DimenTool {
public static float defaultDp = 360f;
public static float uippi = 72f;
public static float uiwidth = 750f;
private static final String[] defaultDPArr = new String[]{"384", "392", "400", "410",
"411", "450", "480", "533",
"540", "592", "600", "640",
"662", "720", "768", "800",
"811", "820", "960", "961",
"1024", "1280", "1365"};
public static int getPx(int px) {
// float f = uippi/160f;//1dp = f px
// int dp = (int)((float)px/f);//目标像素在ui设备屏幕有多少dp
float dp = (float) px / uiwidth * defaultDp;
//int dp = (int)((float)px/uippi*160f) ;
return (int) dp;
}
public static void Davn(Project project, int px) {
/* File file = new File("./resources/1.txt");
BufferedReader bis = null;
String s = null;
try {
bis = new BufferedReader(new FileReader(file));
int index = 0;
while (null != (s = bis.readLine())) {
if (index == 0)
defaultDp = Integer.parseInt(s);
else if (index == 1) {
uippi = Integer.parseInt(s);
} else if (index == 2) {
uiwidth = Integer.parseInt(s);
}
index++;
}
s = null;
} catch (Exception e) {
e.printStackTrace();
} finally {
bis = null;
}*/
String path = project.getBasePath() + "/";
StringBuilder defsb = new StringBuilder();
File def = new File(path + "app/src/main/res/values/dimens.xml");
if (!def.exists()) {
Make(def);
defsb.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n" +
"<resources>\r\n" + "</resources>");
}
//defsb.append("\t").append("<dimen name=\"x" + px + "\">" + (getPx(px) *360/ defaultDp) + "dp</dimen>").append("\r\n").append("</resources>");
defsb.append("\t").append("<dimen name=\"x" + px + "\">" + (getPx(px) * 360 / defaultDp) + "dp</dimen>").append("\r\n").append("</resources>");
writeFile(def, defsb.toString());
for (int x=0;x<defaultDPArr.length;x++){
StringBuilder stringBuilder = new StringBuilder();
File file1 = new File(path + "app/src/main/res/values-w"+defaultDPArr[x]+"dp/dimens.xml");
if (!file1.exists()) {
Make(file1);
stringBuilder.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n" +
"<resources>\r\n" + "</resources>");
}
stringBuilder.append("\t").append("<dimen name=\"x" + px + "\">" + (getPx(px) * Integer.parseInt(defaultDPArr[x]) / defaultDp) + "dp</dimen>").append("\r\n").append("</resources>");
writeFile(file1, stringBuilder.toString());
}
try {
} catch (Exception e) {
e.printStackTrace();
} finally {
}
}
private static void rep(String ch, File file) {
BufferedReader bis = null;
FileWriter bos = null;
String s = null;
File file1 = new File(file.getPath() + "1");
try {
bis = new BufferedReader(new FileReader(file));
bos = new FileWriter(file1);
while (null != (s = bis.readLine())) {
s = s.replaceAll(ch, "");
if (s.equals(""))
continue;
s = s + "\r\n";
System.out.println(s);
bos.write(s);
}
bos.close();
bis.close();
s = null;
bis = null;
bos = null;
BufferedReader bis1 = null;
FileWriter bos1 = null;
bis1 = new BufferedReader(new FileReader(file1));
bos1 = new FileWriter(file);
while (null != (s = bis1.readLine())) {
s = s + "\r\n";
bos1.write(s);
}
bos1.close();
bis1.close();
s = null;
file1.delete();
bis1 = null;
bos1 = null;
} catch (FileNotFoundException e) {
System.out.println("未找到文件\n");
} catch (IOException ee) {
System.out.println("aaa");
}
}
/**
* 写入方法
*/
public static void writeFile(File file, String text) {
PrintWriter out = null;
FileWriter fw = null;
try {
fw = new FileWriter(file, true);
out = new PrintWriter(fw);
out.println(text);
} catch (IOException e) {
e.printStackTrace();
} finally {
out.close();
try {
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
fw = null;
out = null;
}
rep("</resources>", file);
try {
fw = new FileWriter(file, true);
out = new PrintWriter(fw);
out.println("</resources>");
} catch (IOException e) {
e.printStackTrace();
} finally {
out.close();
try {
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
out = null;
fw = null;
}
}
//自定义检测生成指定文件夹下的指定文件
public static void Make(File file) {
try {
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
}
file.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
}
}
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