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Bug 746630 - Clean up SetupScreen class now that we no longer use the timers. r=blassey a=blocking-fennec

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Gian-Carlo Pascutto 2012-04-19 22:07:39 +02:00
parent 99454d09b7
commit ce9915364f
1 changed files with 0 additions and 72 deletions
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72
mobile/android/base/SetupScreen.java
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@ -42,60 +42,18 @@ import android.content.Context;
import android.graphics.drawable.AnimationDrawable; import android.graphics.drawable.AnimationDrawable;
import android.graphics.drawable.Drawable; import android.graphics.drawable.Drawable;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler;
import android.util.Log; import android.util.Log;
import android.widget.ImageView; import android.widget.ImageView;
import java.util.Timer;
import java.util.TimerTask;
import org.mozilla.gecko.R; import org.mozilla.gecko.R;
public class SetupScreen extends Dialog public class SetupScreen extends Dialog
{ {
private static final String LOGTAG = "SetupScreen"; private static final String LOGTAG = "SetupScreen";
// Default delay before showing dialog, in milliseconds
private static final int DEFAULT_DELAY = 100;
private AnimationDrawable mProgressSpinner; private AnimationDrawable mProgressSpinner;
private Context mContext;
private Timer mTimer;
private TimerTask mShowTask;
public class ShowTask extends TimerTask {
private Handler mHandler;
public ShowTask(Handler aHandler) {
mHandler = aHandler;
}
@Override
public void run() {
mHandler.post(new Runnable() {
public void run() {
SetupScreen.this.show();
}
});
}
@Override
public boolean cancel() {
boolean stillInQueue = super.cancel();
if (!stillInQueue) {
mHandler.post(new Runnable() {
public void run() {
// SetupScreen.dismiss calls us,
// we need to call the real Dialog.dismiss.
SetupScreen.super.dismiss();
}
});
}
return stillInQueue;
}
}
public SetupScreen(Context aContext) { public SetupScreen(Context aContext) {
super(aContext, android.R.style.Theme_NoTitleBar_Fullscreen); super(aContext, android.R.style.Theme_NoTitleBar_Fullscreen);
mContext = aContext;
} }
@Override @Override
@ -115,34 +73,4 @@ public class SetupScreen extends Dialog
public void onWindowFocusChanged (boolean hasFocus) { public void onWindowFocusChanged (boolean hasFocus) {
mProgressSpinner.start(); mProgressSpinner.start();
} }
public void showDelayed(Handler aHandler) {
showDelayed(aHandler, DEFAULT_DELAY);
}
// Delay showing the dialog until at least aDelay ms have
// passed. We need to know the handler to (eventually) post the UI
// actions on.
public void showDelayed(Handler aHandler, int aDelay) {
mTimer = new Timer("SetupScreen");
mShowTask = new ShowTask(aHandler);
mTimer.schedule(mShowTask, aDelay);
}
@Override
public void dismiss() {
// Cancel the timers/tasks if we were using showDelayed,
// and post to the correct handler.
if (mShowTask != null) {
mShowTask.cancel();
mShowTask = null;
} else {
// If not using showDelayed, just dismiss here.
super.dismiss();
}
if (mTimer != null) {
mTimer.cancel();
mTimer = null;
}
}
} }