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Tweaks to CordovaWebView to support other keys

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This commit is contained in:
Joe Bowser 2012-06-19 16:35:22 -07:00
parent 40b9810a63
commit f394f7457b
1 changed files with 40 additions and 23 deletions
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63
framework/src/org/apache/cordova/CordovaWebView.java
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@ -52,8 +52,12 @@ public class CordovaWebView extends WebView {
/** The whitelist **/
private ArrayList<Pattern> whiteList = new ArrayList<Pattern>();
private HashMap<String, Boolean> whiteListCache = new HashMap<String, Boolean>();
private ArrayList<Integer> keyDownCodes = new ArrayList<Integer>();
private ArrayList<Integer> keyUpCodes = new ArrayList<Integer>();
public PluginManager pluginManager;
public CallbackServer callbackServer;
/** Actvities and other important classes **/
private CordovaInterface mCtx;
@ -675,26 +679,25 @@ public class CordovaWebView extends WebView {
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
// If volumedown key
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
if (this.volumedownBound==true) {
// only override default behaviour is event bound
LOG.d(TAG, "Down Key Hit");
this.loadUrl("javascript:cordova.fireDocumentEvent('volumedownbutton');");
return true;
if(keyDownCodes.contains(keyCode))
{
if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
// only override default behaviour is event bound
LOG.d(TAG, "Down Key Hit");
this.loadUrl("javascript:cordova.fireDocumentEvent('volumedownbutton');");
return true;
}
// If volumeup key
else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
LOG.d(TAG, "Up Key Hit");
this.loadUrl("javascript:cordova.fireDocumentEvent('volumeupbutton');");
return true;
}
else
{
//Do some other stuff!
}
}
// If volumeup key
else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
if (this.volumeupBound==true) {
// only override default behaviour is event bound
LOG.d(TAG, "Up Key Hit");
this.loadUrl("javascript:cordova.fireDocumentEvent('volumeupbutton');");
return true;
}
}
return false;
}
@ -723,18 +726,21 @@ public class CordovaWebView extends WebView {
}
}
}
// If menu key
// Legacy
else if (keyCode == KeyEvent.KEYCODE_MENU) {
this.loadUrl("javascript:cordova.fireDocumentEvent('menubutton');");
return super.onKeyUp(keyCode, event);
}
// If search key
else if (keyCode == KeyEvent.KEYCODE_SEARCH) {
this.loadUrl("javascript:cordova.fireDocumentEvent('searchbutton');");
return true;
}
else if(keyUpCodes.contains(keyCode))
{
//What the hell should this do?
}
Log.d(TAG, "KeyUp has been triggered on the view");
return false;
@ -748,10 +754,21 @@ public class CordovaWebView extends WebView {
public void bindButton(String button, boolean override) {
// TODO Auto-generated method stub
if (button.compareTo("volumeup")==0) {
this.volumeupBound = override;
keyDownCodes.add(KeyEvent.KEYCODE_VOLUME_DOWN);
}
else if (button.compareTo("volumedown")==0) {
this.volumedownBound = override;
keyDownCodes.add(KeyEvent.KEYCODE_VOLUME_UP);
}
}
public void bindButton(int keyCode, boolean keyDown, boolean override) {
if(keyDown)
{
keyDownCodes.add(keyCode);
}
else
{
keyUpCodes.add(keyCode);
}
}
}