download emulator image separately

Author: codeanticode

src/processing/mode/android/AVD.java

@@ -27,6 +27,7 @@
 import processing.app.exec.ProcessResult;
 import processing.core.PApplet;
 
+import java.awt.Frame;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -74,7 +75,7 @@ public class AVD {
 //  static ArrayList<String> skinList;
 
   private Map<String, String> preferredAbi = new HashMap<>(30);
-  private static List<String> abiList = new ArrayList<>();
+  private List<String> abiList = new ArrayList<>();
 
   /** Default virtual device used by Processing. */
   static public final AVD defaultAVD =
@@ -85,19 +86,15 @@ public class AVD {
   public AVD(final String name, final String target) {
     this.name = name;
     this.target = target;
-
     initializeAbiList();
   }
 
   private void initializeAbiList() {
 	  if (abiList.size() == 0) {
 		  // The order in this list determines the preference of one abi over the other
       abiList.add("default/x86");
-      abiList.add("google_apis/x86");
 		  abiList.add("default/x86_64");		        
-      abiList.add("google_apis/x86_64");
-      abiList.add("default/armeabi-v7a");
-      abiList.add("google_apis/armeabi-v7a");      
+      abiList.add("default/armeabi-v7a");     
 	  }
   }
 
@@ -170,9 +167,9 @@ protected boolean badness() {
     return false;
   }
 
-
-  protected boolean create(final AndroidSDK sdk) throws IOException {
-
+  
+  protected void initTargets(final AndroidSDK sdk) throws IOException {
+    preferredAbi.clear();
     final String[] list_abi = {
         sdk.getAndroidToolPath(),
         "list", "targets"
@@ -203,6 +200,7 @@ protected boolean create(final AndroidSDK sdk) throws IOException {
 
         if (api != null && abis != null) {
           for (String abi: abis) {
+            if (abiList.indexOf(abi) == -1) continue;
             if (preferredAbi.get(api) == null) {
               preferredAbi.put(api, abi);
             } else if (abiList.indexOf(preferredAbi.get(api)) < abiList.indexOf(abi)) {
@@ -233,7 +231,17 @@ protected boolean create(final AndroidSDK sdk) throws IOException {
 //          }
 //        }
       }
-    } catch (InterruptedException e) {}
+    } catch (InterruptedException e) {}  
+  }  
+  
+  protected boolean noTargets(final AndroidSDK sdk) throws IOException {
+    initTargets(sdk); 
+    return preferredAbi.size() == 0;    
+  }
+  
+
+  protected boolean create(final AndroidSDK sdk) throws IOException {
+    initTargets(sdk); 
 
     final String[] params = {
       sdk.getAndroidToolPath(),
@@ -248,7 +256,7 @@ protected boolean create(final AndroidSDK sdk) throws IOException {
     // Set the list to null so that exists() will check again
     avdList = null;
 
-    p = new ProcessHelper(params);
+    ProcessHelper p = new ProcessHelper(params);
     try {
       // Passes 'no' to "Do you wish to create a custom hardware profile [no]"
       final ProcessResult createAvdResult = p.execute("no");
@@ -270,7 +278,8 @@ protected boolean create(final AndroidSDK sdk) throws IOException {
   }
 
 
-  static public boolean ensureProperAVD(final AndroidSDK sdk) {
+  static public boolean ensureProperAVD(final Frame window, final AndroidMode mode, 
+      final AndroidSDK sdk) {
     try {
       if (defaultAVD.exists(sdk)) {
         return true;
@@ -279,6 +288,12 @@ static public boolean ensureProperAVD(final AndroidSDK sdk) {
         Messages.showWarningTiered("Android Error", AVD_LOAD_PRIMARY, AVD_LOAD_SECONDARY, null);
         return false;
       }
+      if (defaultAVD.noTargets(sdk)) {
+        boolean res = AndroidSDK.locateSysImage(window, mode);
+        if (!res) {
+          return false;  
+        }
+      }        
       if (defaultAVD.create(sdk)) {
         return true;
       }

src/processing/mode/android/AndroidEditor.java

@@ -508,7 +508,7 @@ public void run() {
         startIndeterminate();
         prepareRun();
         try {
-          androidMode.handleRunEmulator(sketch, AndroidEditor.this);
+          androidMode.handleRunEmulator(sketch, AndroidEditor.this, AndroidEditor.this);
         } catch (SketchException e) {
           statusError(e);
         } catch (IOException e) {

src/processing/mode/android/AndroidMode.java

@@ -32,13 +32,20 @@
 import processing.app.ui.Editor;
 import processing.app.ui.EditorException;
 import processing.app.ui.EditorState;
+import processing.core.PApplet;
 import processing.mode.android.AndroidSDK.CancelException;
 import processing.mode.java.JavaMode;
 
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
 import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.Enumeration;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
 
 
 public class AndroidMode extends JavaMode {
@@ -242,15 +249,16 @@ static public String getDateStamp(long stamp) {
 //      runtime.launch(false);
 //    }
 //  }
-  public void handleRunEmulator(Sketch sketch, RunnerListener listener) throws SketchException, IOException {
+  public void handleRunEmulator(Sketch sketch, AndroidEditor editor, 
+      RunnerListener listener) throws SketchException, IOException {
     listener.startIndeterminate();
     listener.statusNotice("Starting build...");
     AndroidBuild build = new AndroidBuild(sketch, this);
 
     listener.statusNotice("Building Android project...");
     build.build("debug");
 
-    boolean avd = AVD.ensureProperAVD(sdk);
+    boolean avd = AVD.ensureProperAVD(editor, this, sdk);
     if (!avd) {
       SketchException se =
         new SketchException("Could not create a virtual device for the emulator.");
@@ -306,6 +314,56 @@ public void handleStop(RunnerListener listener) {
     }
   }
 
+  
+  public static void extractFolder(File file, File newPath, boolean setExec) throws IOException {
+    int BUFFER = 2048;
+    ZipFile zip = new ZipFile(file);
+    Enumeration<? extends ZipEntry> zipFileEntries = zip.entries();
+
+    // Process each entry
+    while (zipFileEntries.hasMoreElements()) {
+      // grab a zip file entry
+      ZipEntry entry = zipFileEntries.nextElement();
+      String currentEntry = entry.getName();
+      File destFile = new File(newPath, currentEntry);
+      //destFile = new File(newPath, destFile.getName());
+      File destinationParent = destFile.getParentFile();
+
+      // create the parent directory structure if needed
+      destinationParent.mkdirs();
+
+      String ext = PApplet.getExtension(currentEntry);
+      if (setExec && ext.equals("unknown")) {        
+        // On some OS X machines the android binaries loose their executable
+        // attribute, rendering the mode unusable
+        destFile.setExecutable(true);
+      }
+      
+      if (!entry.isDirectory()) {
+        // should preserve permissions
+        // https://bitbucket.org/atlassian/amps/pull-requests/21/amps-904-preserve-executable-file-status/diff
+        BufferedInputStream is = new BufferedInputStream(zip
+            .getInputStream(entry));
+        int currentByte;
+        // establish buffer for writing file
+        byte data[] = new byte[BUFFER];
+
+        // write the current file to disk
+        FileOutputStream fos = new FileOutputStream(destFile);
+        BufferedOutputStream dest = new BufferedOutputStream(fos,
+            BUFFER);
+
+        // read and write until last byte is encountered
+        while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
+          dest.write(data, 0, currentByte);
+        }
+        dest.flush();
+        dest.close();
+        is.close();
+      }
+    }
+    zip.close();
+  }
 
 //  public void handleExport(Sketch sketch, )
 

src/processing/mode/android/AndroidSDK.java

@@ -41,14 +41,14 @@
 
 
 class AndroidSDK {
-  static final String DOWNLOAD_URL ="https://developer.android.com/studio/index.html#downloads";
-    
   private final File folder;
   private final File tools;
   private final File platforms;
   private final File platformTools;
   private final File androidTool;
 
+  static final String DOWNLOAD_URL ="https://developer.android.com/studio/index.html#downloads";
+  
   private static final String ANDROID_SDK_PRIMARY =
     "Is the Android SDK installed?";
 
@@ -62,6 +62,14 @@ class AndroidSDK {
     "the command line tools from <a href=\"" + DOWNLOAD_URL + "\">here</a>. Make sure to install<br>" +
     "the SDK platform for API 15 (Android 4.0.3) or higher.";
 
+  private static final String ANDROID_SYS_IMAGE_PRIMARY =
+      "Download emulator?";
+
+  private static final String ANDROID_SYS_IMAGE_SECONDARY =
+      "The emulator does not appear to be installed, <br>" +
+      "Do you want Processing to download and install it now? <br>" +
+      "Otherwise, you will need to do it through SDK manager.";
+
   private static final String SELECT_ANDROID_SDK_FOLDER =
     "Choose the location of the Android SDK";
 
@@ -266,6 +274,19 @@ static public AndroidSDK locate(final Frame window, final AndroidMode androidMod
     }
   }
 
+  static public boolean locateSysImage(final Frame window, final AndroidMode androidMode)
+      throws BadSDKException, CancelException, IOException {
+    final int result = showDownloadSysImageDialog(window);
+    if (result == JOptionPane.YES_OPTION) {
+      return downloadSysImage(window, androidMode);
+    } else if (result == JOptionPane.NO_OPTION) {
+      return false;
+    } else {
+      return false; 
+    }
+  }  
+  
+  
   static public AndroidSDK download(final Frame editor, final AndroidMode androidMode) 
       throws BadSDKException, CancelException {
     final SDKDownloader downloader = new SDKDownloader(editor, androidMode);    
@@ -281,6 +302,23 @@ static public AndroidSDK download(final Frame editor, final AndroidMode androidM
     return sdk;
   }
 
+  
+  static public boolean downloadSysImage(final Frame editor, final AndroidMode androidMode) 
+      throws BadSDKException, CancelException {
+    final SysImageDownloader downloader = new SysImageDownloader(editor, androidMode);    
+    downloader.run(); // This call blocks until the SDK download complete, or user cancels.
+    
+    if (downloader.cancelled()) {
+      throw new CancelException("User canceled emulator download");  
+    } 
+    boolean res = downloader.getResult();
+    if (!res) {
+      throw new BadSDKException("Emulator could not be downloaded");
+    }
+    return res;
+  }  
+  
+  
   static public int showLocateDialog(Frame editor) {
     // Pane formatting adapted from the Quaqua guide
     // http://www.randelshofer.ch/quaqua/guide/joptionpane.html
@@ -316,7 +354,42 @@ static public int showLocateDialog(Frame editor) {
       return JOptionPane.CLOSED_OPTION;
     }
   }
+  
+  static public int showDownloadSysImageDialog(Frame editor) {
+    String msg1 =ANDROID_SYS_IMAGE_PRIMARY;
+    String msg2 = ANDROID_SYS_IMAGE_SECONDARY;
+    
+    JOptionPane pane =
+        new JOptionPane("<html> " +
+            "<head> <style type=\"text/css\">"+
+            "b { font: 13pt \"Lucida Grande\" }"+
+            "p { font: 11pt \"Lucida Grande\"; margin-top: 8px; width: 300px }"+
+            "</style> </head>" +
+            "<b>" + msg1 + "</b>" +
+            "<p>" + msg2 + "</p>",
+            JOptionPane.QUESTION_MESSAGE);
+
+    String[] options = new String[] { "Yes", "No" };
+    pane.setOptions(options);
 
+    // highlight the safest option ala apple hig
+    pane.setInitialValue(options[0]);
+
+    JDialog dialog = pane.createDialog(editor, null);
+    dialog.setTitle("");
+    dialog.setModalityType(Dialog.ModalityType.APPLICATION_MODAL);  
+    dialog.setVisible(true);
+
+    Object result = pane.getValue();
+    if (result == options[0]) {
+      return JOptionPane.YES_OPTION;
+    } else if (result == options[1]) {
+      return JOptionPane.NO_OPTION;
+    } else {
+      return JOptionPane.CLOSED_OPTION;
+    }
+  }
+  
   // this was banished from Base because it encourages bad practice.
   // TODO figure out a better way to handle the above.
   static public File selectFolder(String prompt, File folder, Frame frame) {