Hello I have an application which I can touch to scroll across several screens like the Android Homescreen app.
I have now managed to add a button on each page which changes from this to a new activity, but the scrolling is left to right and I want it to scroll down when the button is clicked but I can’t figure out how to do it.
(This is probably a very noob question – sorry for that.)
Here is my main.java file
public class main extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button onebutton = (Button)findViewById(R.id.soundsone);
onebutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series1button.class);
startActivity(i);
}
});
Button twobutton = (Button)findViewById(R.id.soundstwo);
twobutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series2button.class);
startActivity(i);
}
});
Button threebutton = (Button)findViewById(R.id.soundsthree);
threebutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series3button.class);
startActivity(i);
}
}); Button fourbutton = (Button)findViewById(R.id.soundsfour);
fourbutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series4button.class);
startActivity(i);
}
}); Button fivebutton = (Button)findViewById(R.id.soundsfive);
fivebutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series5button.class);
startActivity(i);
}
}); Button sixbutton = (Button)findViewById(R.id.soundssix);
sixbutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series6button.class);
startActivity(i);
}
}); Button sevenbutton = (Button)findViewById(R.id.soundsseven);
sevenbutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series7button.class);
startActivity(i);
}
}); Button eightbutton = (Button)findViewById(R.id.soundseight);
eightbutton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(main.this, series8button.class);
startActivity(i);
}
});
}
}
You may refer to the example in apidemos’s directory, which uses
overridePendingTransitionto show custom animation. Also another post related to this topic: Can I change the Android startActivity() transition animation?