Ok I have managed to get a PageTurner working. Here is the code I got
to get it running. YES yes yes I know it doesnt exist in M5 SDK. But
someone who is familiar, can they look through this code and tell me
if I am using the class as it was intended. I have a few questions
with this.
1) How do I get the second view page turned, at the moment I am using
a bitmap background using setPageBackground().
2) Do I really need to addview the second page into PageTurner class.
3) Am I flipping over to the second view correctly, I am doing it in
onPageTurnFinished();
Here is the source code, due to the PageTurner and Page parameters no
longer being recognized by the XML schema, I have had to create them
programmatically.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:id="@+id/widget27"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android";
android:orientation="vertical">
<Button android:id="@+id/widget28"
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Hit me!">
</Button>
</LinearLayout>
package com.ruki.pageturnerdemo;
import android.app.Activity;
import android.os.Bundle;
import android.widget.*;
import android.graphics.*;
import android.view.View.OnClickListener;
import android.view.View;
import android.util.Log;
public class PageTurnerDemo extends Activity {
/** Called when the activity is first created. */
private PageTurner binder;
private Page page2;
private Page page1;
private RelativeLayout.LayoutParams linear5layout;
private static final String TAG = "RUKIDEMO";
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
Log.v(TAG, "start demo");
// display the xml gui
setContentView(R.layout.main);
// get reference to layout defined in xml
LinearLayout layout = (LinearLayout)
findViewById(R.id.widget27);
// set up click listener on button
Button b = (Button) findViewById(R.id.widget28);
b.setOnClickListener(pageturn);
// create pageturner
binder = new PageTurner(this);
// set up page1 and content
page1 = new Page(this);
page1.setBackPage(this.getResources().getDrawable(R.drawable.backpage));
page1.setPageBackground(this.getResources().getDrawable(R.drawable.bottompage));
page1.setCallback(pageturncallback);
page1.setCorner(Page.CORNER_BOTTOM_RIGHT);
TextView text1 = new TextView(this);
text1.setText("This is the content for page 1 \nblah \nblah
\nblah
some content here...here is a text widget but there can be any bunch
of widgets here...blah blah");
RelativeLayout.LayoutParams linear1layout = new
RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.FILL_PARENT,
RelativeLayout.LayoutParams.FILL_PARENT);
linear1layout.addRule(RelativeLayout.ALIGN_WITH_PARENT_TOP);
page1.addView(text1, linear1layout);
// set up page2 and content
page2 = new Page(this);
page2.setBackPage(this.getResources().getDrawable(R.drawable.backpage));
page2.setCallback(pageturncallback);
page2.setCorner(Page.CORNER_BOTTOM_RIGHT);
TextView text2 = new TextView(this);
text2.setText("Wow your looking at page 2 now!! another bunch of
widgets here. Atm we only have a text widget but add whatever...");
RelativeLayout.LayoutParams linear2layout = new
RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.FILL_PARENT,
RelativeLayout.LayoutParams.FILL_PARENT);
linear2layout.addRule(RelativeLayout.ALIGN_WITH_PARENT_TOP);
page2.addView(text2, linear2layout);
// add page to binder
linear5layout = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.FILL_PARENT,
RelativeLayout.LayoutParams.FILL_PARENT);
linear5layout.addRule(RelativeLayout.ALIGN_WITH_PARENT_TOP);
binder.setPage(page1);
binder.addView(page1, linear5layout);
// add binder to existing layout
LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.FILL_PARENT);
layout.addView(binder, p);
}
Page.Callback pageturncallback = new Page.Callback() {
public void onDrawBackPage(Canvas canvas1)
{
// apparently this gets called after every animation
// so if we wanted to we can draw the back page here
Log.v(TAG, "drawing back page");
}
public void onDrawBackground(Canvas canvas1)
{
// apparently this gets called after every animation
// so if we wanted to we can draw the background here
Log.v(TAG, "drawing background");
// page2.draw(canvas1);
}
public void onPageTurnFinished(Canvas canvas1)
{
// this gets called after the animation is done
// perphaps this is where we should change view to the new
screen
Log.v(TAG, "page turning animation over");
binder.removeView(page1);
binder.setPage(page2);
binder.addView(page2, linear5layout);
Page temp = page1;
page1 = page2;
page2 = temp;
}
};
OnClickListener pageturn = new OnClickListener() {
// @Override
public void onClick(View arg0) {
// Do the page turning effect
binder.startPageTurn();
}
};
}
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