api: threads, events

app/src/main/assets/sample/多线程/多线程按键监听.js

@@ -0,0 +1,23 @@
+auto();
+
+threads.start(function(){
+    //在子线程中调用observeKey()从而使按键事件处理在子线程执行
+    events.observeKey();
+    events.on("key_down", function(keyCode, events){
+        //音量键关闭脚本
+        if(keyCode == keys.volume_up){
+            exit();
+        }
+    });
+});
+
+toast("音量上键关闭脚本");
+
+events.on("exit", function(){
+    toast("脚本已结束");
+});
+
+while(true){
+    log("脚本运行中...");
+    sleep(2000);
+}

app/src/main/java/com/stardust/scriptdroid/ui/edit/EditActivity.java

@@ -88,6 +88,13 @@ public class EditActivity extends BaseActivity implements OnActivityResultDelega
         super.onActionModeStarted(mode);
     }
 
+    @Override
+    public void onBackPressed() {
+        if (!mEditor.onBackPressed()) {
+            super.onBackPressed();
+        }
+    }
+
     @Override
     public void finish() {
         if (mEditor.isTextChanged()) {

app/src/main/java/com/stardust/scriptdroid/ui/edit/EditorView.java

@@ -91,7 +91,7 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
     FunctionsKeyboardView mFunctionsKeyboard;
 
     @ViewById(R.id.docs)
-    EWebView mEWebView;
+    EWebView mDocsWebView;
 
     @ViewById(R.id.drawer_layout)
     DrawerLayout mDrawerLayout;
@@ -201,8 +201,8 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
         setUpInputMethodEnhancedBar();
         setUpFunctionsKeyboard();
         setMenuItemStatus(R.id.save, false);
-        mEWebView.getWebView().getSettings().setDisplayZoomControls(true);
-        mEWebView.getWebView().loadUrl(Pref.getDocumentationUrl() + "index.html");
+        mDocsWebView.getWebView().getSettings().setDisplayZoomControls(true);
+        mDocsWebView.getWebView().loadUrl(Pref.getDocumentationUrl() + "index.html");
 
     }
 
@@ -257,6 +257,18 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
         mShowFunctionsButton.setColorFilter(textColor);
     }
 
+    public boolean onBackPressed() {
+        if (mDrawerLayout.isDrawerOpen(Gravity.START)) {
+            if (mDocsWebView.getWebView().canGoBack()) {
+                mDocsWebView.getWebView().goBack();
+            } else {
+                mDrawerLayout.closeDrawer(Gravity.START);
+            }
+            return true;
+        }
+        return false;
+    }
+
 
     @Click(R.id.run)
     public void runAndSaveFileIfNeeded() {
@@ -414,7 +426,7 @@ public class EditorView extends FrameLayout implements CodeCompletionBar.OnHintC
                 .title(title)
                 .url(absUrl)
                 .pinToLeft(v -> {
-                    mEWebView.getWebView().loadUrl(absUrl);
+                    mDocsWebView.getWebView().loadUrl(absUrl);
                     mDrawerLayout.openDrawer(Gravity.START);
                 })
                 .show();