android.widget.TextSwitcher#setOutAnimation ( )源码实例Demo

private void initializeTextSwitcher(@NonNull final Context context) {
    selectedTextView = new TextSwitcher(getContext());
    selectedTextView.setFactory(this);
    selectedTextView.setAnimateFirstView(false);
    selectedTextView.setBackgroundResource(mSelectedTextBackground);

    if (mTextSwitcherInAnimation != 0) {
        selectedTextView.setInAnimation(context, mTextSwitcherInAnimation);
    }

    if (mTextSwitcherOutAnimation != 0) {
        selectedTextView.setOutAnimation(context, mTextSwitcherOutAnimation);
    }

    LayoutParams params = new LayoutParams(WRAP_CONTENT, WRAP_CONTENT);
    params.gravity = Gravity.CENTER;
    selectedTextView.setLayoutParams(params);
    selectedTextView.setLayerType(LAYER_TYPE_HARDWARE, null);
    addView(selectedTextView);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.text_switcher_1);

    mSwitcher = (TextSwitcher) findViewById(R.id.switcher);
    mSwitcher.setFactory(this);

    Animation in = AnimationUtils.loadAnimation(this,
            android.R.anim.fade_in);
    Animation out = AnimationUtils.loadAnimation(this,
            android.R.anim.fade_out);
    mSwitcher.setInAnimation(in);
    mSwitcher.setOutAnimation(out);

    Button nextButton = (Button) findViewById(R.id.next);
    nextButton.setOnClickListener(this);

    updateCounter();
}
 

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    mTextSwitcher = (TextSwitcher) findViewById(R.id.textSwitcher);
    mTextSwitcher.setFactory(new ViewSwitcher.ViewFactory() {
        @Override
        public View makeView() {
            TextView textView = new TextView(MainActivity.this);
            textView.setTextSize(18);
            textView.setGravity(Gravity.CENTER);
            return textView;
        }
    });

    mTextSwitcher.setInAnimation(this, android.R.anim.fade_in);
    mTextSwitcher.setOutAnimation(this, android.R.anim.fade_out);

    mImageSwitcher = (ImageSwitcher) findViewById(R.id.imageSwitcher);
    mImageSwitcher.setFactory(new ViewSwitcher.ViewFactory() {
        @Override
        public View makeView() {
            ImageView imageView = new ImageView(MainActivity.this);
            return imageView;
        }
    });
    mImageSwitcher.setInAnimation(this, android.R.anim.slide_in_left);
    mImageSwitcher.setOutAnimation(this, android.R.anim.slide_out_right);

    onSwitch(null);
}
 

@SuppressLint("PrivateResource")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        switch (Integer.valueOf(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("theme", "0"))) {
            case ActivityMain.THEME_LIGHT : setTheme(R.style.AppThemeLight); break;
            case ActivityMain.THEME_DARK : setTheme(R.style.AppThemeDark); break;
            default: setTheme(R.style.AppThemeLight); break;
        }
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_settings);

        mReplaceFragmentStrategy = new PreferenceScreenNavigationStrategy.ReplaceFragment(this, R.anim.abc_fade_in, R.anim.abc_fade_out, R.anim.abc_fade_in, R.anim.abc_fade_out);

        if (savedInstanceState == null) {
            mSettingsFragment = FragmentSettings.newInstance(null);
            getSupportFragmentManager().beginTransaction().add(R.id.content, mSettingsFragment, "Settings").commit();
        } else {
            mSettingsFragment = (FragmentSettings) getSupportFragmentManager().findFragmentByTag("Settings");
        }

        getSupportFragmentManager().addOnBackStackChangedListener(this);

        mToolbar = findViewById(R.id.toolbar);
        setSupportActionBar(mToolbar);
        ActionBar ab = getSupportActionBar();
        if (ab != null) {
            ab.setDisplayHomeAsUpEnabled(true);
        }

        // Cross-fading title setup.
        mTitle = getTitle();

        mTitleSwitcher = new TextSwitcher(mToolbar.getContext());
        mTitleSwitcher.setFactory(new ViewSwitcher.ViewFactory() {
            @Override
            public View makeView() {
                TextView tv = new AppCompatTextView(mToolbar.getContext());
                TextViewCompat.setTextAppearance(tv, R.style.TextAppearance_AppCompat_Widget_ActionBar_Title);
                return tv;
            }
        });
        mTitleSwitcher.setCurrentText(mTitle);

        if (ab != null) {
            ab.setCustomView(mTitleSwitcher);
            ab.setDisplayShowCustomEnabled(true);
            ab.setDisplayShowTitleEnabled(false);
        }

        // Add to hierarchy before accessing layout params.
//        int margin = Util.dpToPxOffset(this, 16);
//        ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) mTitleSwitcher.getLayoutParams();
//        lp.leftMargin = margin;
//        lp.rightMargin = margin;

        mTitleSwitcher.setInAnimation(this, R.anim.abc_fade_in);
        mTitleSwitcher.setOutAnimation(this, R.anim.abc_fade_out);

        android.support.v7.preference.PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
    }
 

@Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        ((IslamicLibraryApplication) getApplication()).refreshLocale(this, false);
        super.onCreate(savedInstanceState);

        // Enable if you use AppCompat 24.1.x.
//        Fixes.updateLayoutInflaterFactory(getLayoutInflater());

        setContentView(R.layout.activity_settings);

        mReplaceFragmentStrategy = new PreferenceScreenNavigationStrategy
                .ReplaceFragment(this,
                R.anim.abc_fade_in,
                R.anim.abc_fade_out,
                R.anim.abc_fade_in,
                R.anim.abc_fade_out);

        if (savedInstanceState == null) {
            mSettingsFragment = SettingsFragment.newInstance(null);
            getSupportFragmentManager().beginTransaction().add(R.id.content, mSettingsFragment, "Settings").commit();
        } else {
            mSettingsFragment = (SettingsFragment) getSupportFragmentManager().findFragmentByTag("Settings");
        }

        getSupportFragmentManager().addOnBackStackChangedListener(this);

        mToolbar = findViewById(R.id.toolbar);
        setSupportActionBar(mToolbar);
        ActionBar ab = getSupportActionBar();


        // Cross-fading title setup.
        mTitle = getTitle();

        mTitleSwitcher = new TextSwitcher(mToolbar.getContext());
        mTitleSwitcher.setFactory(() -> {
            TextView tv = new AppCompatTextView(mToolbar.getContext());
            TextViewCompat.setTextAppearance(tv, R.style.TextAppearance_AppCompat_Widget_ActionBar_Title);
            return tv;
        });
        mTitleSwitcher.setCurrentText(mTitle);
        if (ab != null) {
            ab.setDisplayHomeAsUpEnabled(true);
            ab.setCustomView(mTitleSwitcher);
            ab.setDisplayShowCustomEnabled(true);
            ab.setDisplayShowTitleEnabled(false);
        }


        // Add to hierarchy before accessing layout params.
        int margin = Util.dpToPxOffset(this, 16);
        ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) mTitleSwitcher.getLayoutParams();
        lp.leftMargin = margin;
        lp.rightMargin = margin;

        mTitleSwitcher.setInAnimation(this, R.anim.abc_fade_in);
        mTitleSwitcher.setOutAnimation(this, R.anim.abc_fade_out);
    }
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.sample_main);

    // Get the TextSwitcher view from the layout
    mSwitcher = (TextSwitcher) findViewById(R.id.switcher);

    // BEGIN_INCLUDE(setup)
    // Set the factory used to create TextViews to switch between.
    mSwitcher.setFactory(mFactory);

    /*
     * Set the in and out animations. Using the fade_in/out animations
     * provided by the framework.
     */
    Animation in = AnimationUtils.loadAnimation(this,
            android.R.anim.fade_in);
    Animation out = AnimationUtils.loadAnimation(this,
            android.R.anim.fade_out);
    mSwitcher.setInAnimation(in);
    mSwitcher.setOutAnimation(out);
    // END_INCLUDE(setup)

    /*
     * Setup the 'next' button. The counter is incremented when clicked and
     * the new value is displayed in the TextSwitcher. The change of text is
     * automatically animated using the in/out animations set above.
     */
    Button nextButton = (Button) findViewById(R.id.button);
    nextButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            mCounter++;
            // BEGIN_INCLUDE(settext)
            mSwitcher.setText(String.valueOf(mCounter));
            // END_INCLUDE(settext)
        }
    });

    // Set the initial text without an animation
    mSwitcher.setCurrentText(String.valueOf(mCounter));

}