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GlobalFocusChange.javaAPI DocAndroid 5.1 API1441Thu Mar 12 22:22:12 GMT 2015android.view

GlobalFocusChange

public class GlobalFocusChange extends android.app.Activity implements ViewTreeObserver.OnGlobalFocusChangeListener

Fields Summary
public android.view.View
mOldFocus
public android.view.View
mNewFocus
Constructors Summary
Methods Summary
protected voidonCreate(android.os.Bundle savedInstanceState)

        super.onCreate(savedInstanceState);

        setContentView(R.layout.focus_listener);
        findViewById(R.id.left).getViewTreeObserver().addOnGlobalFocusChangeListener(this);
public voidonGlobalFocusChanged(android.view.View oldFocus, android.view.View newFocus)

        mOldFocus = oldFocus;
        mNewFocus = newFocus;
public voidreset()

        mOldFocus = mNewFocus = null;