FileDocCategorySizeDatePackage
LoginActivity.javaAPI DocAndroid 5.1 API4526Thu Mar 12 22:22:44 GMT 2015com.android.transitiontests

LoginActivity

public class LoginActivity extends android.app.Activity

Fields Summary
android.view.ViewGroup
mSceneRoot
android.transition.Scene
mCurrentScene
android.transition.TransitionManager
mTransitionManager
android.transition.Scene
mLoginScene
android.transition.Scene
mPasswordScene
android.transition.Scene
mIncorrectPasswordScene
android.transition.Scene
mSuccessScene
android.transition.Scene
mUsernameTakenScene
android.transition.Scene
mNewUserScene
Constructors Summary
Methods Summary
public voidapplyScene(android.transition.Scene scene)

        mTransitionManager.transitionTo(scene);
        mCurrentScene = scene;
public voidonCreate(android.os.Bundle savedInstanceState)

        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);
        View container = (View) findViewById(R.id.container);
        mSceneRoot = (ViewGroup) container.getParent();

        mLoginScene = Scene.getSceneForLayout(mSceneRoot, R.layout.activity_login, this);
        mPasswordScene = Scene.getSceneForLayout(mSceneRoot, R.layout.login_password, this);
        mIncorrectPasswordScene = Scene.getSceneForLayout(mSceneRoot, R.layout.incorrect_password, this);
        mUsernameTakenScene = Scene.getSceneForLayout(mSceneRoot, R.layout.username_taken, this);
        mSuccessScene = Scene.getSceneForLayout(mSceneRoot, R.layout.success, this);
        mNewUserScene = Scene.getSceneForLayout(mSceneRoot, R.layout.new_user, this);

        mTransitionManager = new TransitionManager();

        // Custom transitions in/out of NewUser screen - slide in the 2nd password UI
        TransitionSet slider = new TransitionSet();
        slider.addTransition(new Slide().addTarget(R.id.retype).addTarget(R.id.retypeEdit));
        slider.addTransition(new Recolor().addTarget(R.id.password).
                addTarget(R.id.passwordEdit));
        slider.addTransition(new Fade());
        mTransitionManager.setTransition(mLoginScene, mNewUserScene, slider);
        mTransitionManager.setTransition(mPasswordScene, mNewUserScene, slider);
        mTransitionManager.setTransition(mNewUserScene, mLoginScene, slider);
        mTransitionManager.setTransition(mNewUserScene, mPasswordScene, slider);

        // Custom transitions with recoloring password field
        Transition colorizer = new Recolor().addTarget(R.id.password).
                addTarget(R.id.passwordEdit);
        mTransitionManager.setTransition(mLoginScene, mPasswordScene, colorizer);
        mTransitionManager.setTransition(mPasswordScene, mLoginScene, colorizer);

        mCurrentScene = mLoginScene;
public voidsendMessage(android.view.View view)

        TextView textView = (TextView) view;
        CharSequence text = textView.getText();
        if (text.equals("Cancel")) {
            applyScene(mLoginScene);
        } else if (text.equals("Submit")) {
            if (mCurrentScene == mLoginScene) {
                applyScene(mPasswordScene);
            } else if (mCurrentScene == mPasswordScene) {
                applyScene(Math.random() < .5 ? mSuccessScene : mIncorrectPasswordScene);
            } else if (mCurrentScene == mNewUserScene) {
                applyScene(Math.random() < .5 ? mSuccessScene : mUsernameTakenScene);
            }
        } else if (text.equals("New User?")) {
            applyScene(mNewUserScene);
        } else if (text.equals("Okay")) {
            if (mCurrentScene == mIncorrectPasswordScene) {
                applyScene(mPasswordScene);
            } else { // username taken scene
                applyScene(mNewUserScene);
            }
        } else if (text.equals("Reset")) {
            applyScene(mLoginScene);
        }