【起航计划 004】2015 起航计划 Android APIDemo的魔鬼步伐 03 App->Activity->Animation Activity跳转动画 R.anim.×× overridePendingTransition ActivityOptions类

渐变Fade In

缩放Zoom In

Modern fade In

Modern zoom in

Scale up

Thumbnail zoom

<alpha xmlns:android="http://schemas.android.com/apk/res/android"
       android:interpolator="@android:anim/accelerate_interpolator"
       android:fromAlpha="0.0" android:toAlpha="1.0"
       android:duration="@android:integer/config_longAnimTime" />

<set xmlns:android="http://schemas.android.com/apk/res/android"
        android:interpolator="@android:anim/decelerate_interpolator">
    <scale android:fromXScale="2.0" android:toXScale="1.0"
           android:fromYScale="2.0" android:toYScale="1.0"
           android:pivotX="50%p" android:pivotY="50%p"
           android:duration="@android:integer/config_mediumAnimTime" />
</set>

<?xml version=”1.0″ encoding=”utf-8″?>
<set xmlns:android=”http://schemas.android.com/apk/res/android”
 android:interpolator=”@[package:]anim/interpolator_resource”
 android:shareInterpolator=[ ” true ” false “>
 <alpha
 android:fromAlpha=”float”
 android:toAlpha=”float” />
 <scale
 android:fromXScale=”float”
 android:toXScale=”float”
 android:fromYScale=”float”
 android:toYScale=”float”
 android:pivotX=”float”
 android:pivotY=”float” />
 <translate
 android:fromXDelta=”float”
 android:toXDelta=”float”
 android:fromYDelta=”float”
 android:toYDelta=”float” />
 <rotate
 android:fromDegrees=”float”
 android:toDegrees=”float”
 android:pivotX=”float”
 android:pivotY=”float” />
 <set> …
 </set>
</set>

    private OnClickListener mFadeListener = new OnClickListener() {
        public void onClick(View v) {
            // Request the next activity transition (here starting a new one).
            startActivity(new Intent(Animation.this, AlertDialogSamples.class));
            // Supply a custom animation.  This one will just fade the new
            // activity on top.  Note that we need to also supply an animation
            // (here just doing nothing for the same amount of time) for the
            // old activity to prevent it from going away too soon.
            overridePendingTransition(R.anim.fade, R.anim.hold);
        }
    };

    private OnClickListener mZoomListener = new OnClickListener() {
        public void onClick(View v) {
            // Request the next activity transition (here starting a new one).
            startActivity(new Intent(Animation.this, AlertDialogSamples.class));
            // This is a more complicated animation, involving transformations
            // on both this (exit) and the new (enter) activity.  Note how for
            // the duration of the animation we force the exiting activity
            // to be Z-ordered on top (even though it really isn‘t) to achieve
            // the effect we want.
            overridePendingTransition(R.anim.zoom_enter, R.anim.zoom_exit);
        }
    };

    private OnClickListener mModernFadeListener = new OnClickListener() {
        public void onClick(View v) {
            // Create the desired custom animation, involving transformations
            // on both this (exit) and the new (enter) activity.  Note how for
            // the duration of the animation we force the exiting activity
            // to be Z-ordered on top (even though it really isn‘t) to achieve
            // the effect we want.
            ActivityOptions opts = ActivityOptions.makeCustomAnimation(Animation.this,
                    R.anim.fade, R.anim.hold);
            // Request the activity be started, using the custom animation options.
            startActivity(new Intent(Animation.this, AlertDialogSamples.class), opts.toBundle());
        }
    };

    private OnClickListener mModernZoomListener = new OnClickListener() {
        public void onClick(View v) {
            // Create a more complicated animation, involving transformations
            // on both this (exit) and the new (enter) activity.  Note how for
            // the duration of the animation we force the exiting activity
            // to be Z-ordered on top (even though it really isn‘t) to achieve
            // the effect we want.
            ActivityOptions opts = ActivityOptions.makeCustomAnimation(Animation.this,
                    R.anim.zoom_enter, R.anim.zoom_enter);
            // Request the activity be started, using the custom animation options.
            startActivity(new Intent(Animation.this, AlertDialogSamples.class), opts.toBundle());
        }
    };

    private OnClickListener mScaleUpListener = new OnClickListener() {
        public void onClick(View v) {
            // Create a scale-up animation that originates at the button
            // being pressed.
            ActivityOptions opts = ActivityOptions.makeScaleUpAnimation(
                    v, 0, 0, v.getWidth(), v.getHeight());
            // Request the activity be started, using the custom animation options.
            startActivity(new Intent(Animation.this, AlertDialogSamples.class), opts.toBundle());
        }
    };

    private OnClickListener mZoomThumbnailListener = new OnClickListener() {
        public void onClick(View v) {
            // Create a thumbnail animation.  We are going to build our thumbnail
            // just from the view that was pressed.  We make sure the view is
            // not selected, because by the time the animation starts we will
            // have finished with the selection of the tap.
            v.setDrawingCacheEnabled(true);
            v.setPressed(false);
            v.refreshDrawableState();
            Bitmap bm = v.getDrawingCache();
            Canvas c = new Canvas(bm);
            //c.drawARGB(255, 255, 0, 0);
            ActivityOptions opts = ActivityOptions.makeThumbnailScaleUpAnimation(
                    v, bm, 0, 0);
            // Request the activity be started, using the custom animation options.
            startActivity(new Intent(Animation.this, AlertDialogSamples.class), opts.toBundle());
            v.setDrawingCacheEnabled(false);
        }
    };

Intent intent = new Intent(MainActivity.this,OtherActivity.class);
startActivity(intent);
overridePendingTransition(R.anim.push_up_in,R.anim.push_up_out);

Intent intent = new Intent(MainActivity.this,OtherActivity.class);
ActivityOptions opts = ActivityOptions.makeCustomAnimation(MainActivity.this, R.anim.fade, R.anim.hold);
startActivity(intent, opts.toBundle());