GearsNativeDialogpublic class GearsNativeDialog extends android.app.Activity | Native dialog Activity used by gears
TODO: rename in GearsNativeDialogActivity |
| Fields Summary |
|---|
| private static final String | TAG | | private String | mDialogArguments | | private String | mGearsVersion | | private boolean | mDebug | | private int | mDialogType | | private final int | SETTINGS_DIALOG | | private final int | PERMISSION_DIALOG | | private final int | LOCATION_DIALOG | | private final String | VERSION_STRING | | private final String | SETTINGS_DIALOG_STRING | | private final String | PERMISSION_DIALOG_STRING | | private final String | LOCATION_DIALOG_STRING | | private boolean | mDialogDismissed | | com.android.browser.GearsBaseDialog | dialog | | final android.os.Handler | mHandler |
| Methods Summary |
|---|
| private void | closeDialog(int closingType)Close the dialog and set the return string value.
String ret = dialog.closeDialog(closingType);
if (mDebug) {
Log.v(TAG, "closeDialog ret value: " + ret);
}
NativeDialog.closeDialog(ret);
notifyEndOfDialog();
finish();
// If the dialog sets a notification, we display it.
int notification = dialog.notification();
if (notification != 0) {
Toast toast = Toast.makeText(this, notification, Toast.LENGTH_LONG);
toast.setGravity(Gravity.BOTTOM, 0, 0);
toast.show();
}
| | public boolean | dispatchKeyEvent(android.view.KeyEvent event)Intercepts the back key to immediately notify
NativeDialog that we are done.
if ((event.getKeyCode() == KeyEvent.KEYCODE_BACK)
&& (event.getAction() == KeyEvent.ACTION_DOWN)) {
if (!dialog.handleBackButton()) {
// if the dialog doesn't do anything with the back button
closeDialog(GearsBaseDialog.CANCEL);
}
return true; // event consumed
}
return super.dispatchKeyEvent(event);
| | private void | getArguments()Get the arguments for the dialog
The dialog needs a json string as an argument, as
well as a dialogType. In debug mode the arguments
are mocked.
if (mDebug) {
mDialogType = LOCATION_DIALOG +1;
mockArguments();
return;
}
Intent intent = getIntent();
mDialogArguments = intent.getStringExtra("dialogArguments");
String dialogTypeString = intent.getStringExtra("dialogType");
if (dialogTypeString == null) {
return;
}
if (Config.LOGV) {
Log.v(TAG, "dialogtype: " + dialogTypeString);
}
if (dialogTypeString.equalsIgnoreCase(SETTINGS_DIALOG_STRING)) {
mDialogType = SETTINGS_DIALOG;
mGearsVersion = intent.getStringExtra(VERSION_STRING);
} else if (dialogTypeString.equalsIgnoreCase(PERMISSION_DIALOG_STRING)) {
mDialogType = PERMISSION_DIALOG;
} else if (dialogTypeString.equalsIgnoreCase(LOCATION_DIALOG_STRING)) {
mDialogType = LOCATION_DIALOG;
}
| | private void | mockArguments()Utility method for debugging the dialog.
Set mock arguments.
String argumentsPermissions = "{ locale: \"en-US\", "
+ "origin: \"http://www.google.com\", dialogType: \"localData\","
+ "customIcon: \"http://google-gears.googlecode.com/"
+ "svn/trunk/gears/test/manual/shortcuts/32.png\","
+ "customName: \"My Application\","
+ "customMessage: \"Press the button to enable my "
+ "application to run offline!\" };";
String argumentsPermissions2 = "{ locale: \"en-US\", "
+ "origin: \"http://www.google.com\", dialogType: \"localData\" };";
String argumentsLocation = "{ locale: \"en-US\", "
+ "origin: \"http://www.google.com\", dialogType: \"locationData\","
+ "customIcon: \"http://google-gears.googlecode.com/"
+ "svn/trunk/gears/test/manual/shortcuts/32.png\","
+ "customName: \"My Application\","
+ "customMessage: \"Press the button to enable my "
+ "application to run offline!\" };";
String argumentsSettings = "{ locale: \"en-US\", permissions: [ { "
+ "name: \"http://www.google.com\", "
+ "localStorage: { permissionState: 0 }, "
+ "locationData: { permissionState: 1 } }, "
+ "{ name: \"http://www.aaronboodman.com\", "
+ "localStorage: { permissionState: 1 }, "
+ "locationData: { permissionState: 2 } }, "
+ "{ name: \"http://www.evil.org\", "
+ "localStorage: { permissionState: 2 }, "
+ "locationData: { permissionState: 2 } } ] }";
switch (mDialogType) {
case PERMISSION_DIALOG:
mDialogArguments = argumentsPermissions;
break;
case LOCATION_DIALOG:
mDialogArguments = argumentsLocation;
break;
case SETTINGS_DIALOG:
mDialogArguments = argumentsSettings;
break;
}
| | private void | notifyEndOfDialog()Signal to NativeDialog that we are done.
NativeDialog.signalFinishedDialog();
mDialogDismissed = true;
| | public void | onCreate(android.os.Bundle icicle)
getArguments();
if (mDialogType == SETTINGS_DIALOG) {
setTheme(android.R.style.Theme);
}
super.onCreate(icicle);
if (mDialogType != SETTINGS_DIALOG) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.gears_dialog);
}
switch (mDialogType) {
case SETTINGS_DIALOG:
dialog = new GearsSettingsDialog(this, mHandler, mDialogArguments);
dialog.setGearsVersion(mGearsVersion);
break;
case PERMISSION_DIALOG:
dialog = new GearsPermissionsDialog(this, mHandler, mDialogArguments);
break;
case LOCATION_DIALOG:
dialog = new GearsPermissionsDialog(this, mHandler, mDialogArguments);
break;
default:
dialog = new GearsBaseDialog(this, mHandler, mDialogArguments);
}
dialog.setDebug(mDebug);
dialog.setup();
| | protected android.app.Dialog | onCreateDialog(int id)If the dialog call showDialog() on ourself, we let
it handle the creation of this secondary dialog.
It is used in GearsSettingsDialog, to create the confirmation
dialog when the user click on "Remove this site from Gears"
return dialog.onCreateDialog(id);
| | public void | onDestroy()
super.onDestroy();
// In case we reach this point without
// notifying NativeDialog, we do it now.
if (!mDialogDismissed) {
notifyEndOfDialog();
}
| | public void | onPause()
super.onPause();
if (!mDialogDismissed) {
closeDialog(GearsBaseDialog.CANCEL);
}
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