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/*
* ConnectBot: simple, powerful, open-source SSH client for Android
* Copyright 2007 Kenny Root, Jeffrey Sharkey
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.connectbot;
import org.connectbot.util.HelpTopicView;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.ViewFlipper;
/**
* Show a series of wizard-like steps to the user, which might include an EULA,
* program credits, and helpful hints.
*
* @author jsharkey
*/
public class WizardActivity extends Activity {
protected ViewFlipper flipper = null;
private Button next, prev;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.act_wizard);
flipper = (ViewFlipper) findViewById(R.id.wizard_flipper);
// inflate the layout for EULA step
LayoutInflater inflater = LayoutInflater.from(this);
View eula = inflater.inflate(R.layout.wiz_eula, flipper, false);
TextView versionString = (TextView) eula.findViewById(R.id.version);
versionString.setText(BuildConfig.VERSION_NAME);
flipper.addView(eula);
// Add a view for each help topic we want the user to see.
String[] topics = getResources().getStringArray(R.array.list_wizard_topics);
for (String topic : topics) {
flipper.addView(new HelpTopicView(this).setTopic(topic));
}
next = (Button)this.findViewById(R.id.action_next);
next.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
if(isLastDisplayed()) {
// user walked past end of wizard, so return okay
WizardActivity.this.setResult(Activity.RESULT_OK);
WizardActivity.this.finish();
} else {
// show next step and update buttons
flipper.showNext();
updateButtons();
}
}
});
prev = (Button)this.findViewById(R.id.action_prev);
prev.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
if(isFirstDisplayed()) {
// user walked past beginning of wizard, so return that they cancelled
WizardActivity.this.setResult(Activity.RESULT_CANCELED);
WizardActivity.this.finish();
} else {
// show previous step and update buttons
flipper.showPrevious();
updateButtons();
}
}
});
this.updateButtons();
}
protected boolean isFirstDisplayed() {
return (flipper.getDisplayedChild() == 0);
}
protected boolean isLastDisplayed() {
return (flipper.getDisplayedChild() == flipper.getChildCount() - 1);
}
protected void updateButtons() {
boolean eula = (flipper.getDisplayedChild() == 0);
next.setText(eula ? getString(R.string.wizard_agree) : getString(R.string.wizard_next));
prev.setText(eula ? getString(R.string.delete_neg) : getString(R.string.wizard_back));
}
}
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