com.github.curioustechizen.doubletake.sample.ZoomActivity.java Source code

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Here is the source code for com.github.curioustechizen.doubletake.sample.ZoomActivity.java

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/*
 * Copyright 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.github.curioustechizen.doubletake.sample;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.NavUtils;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;

import com.github.curioustechizen.doubletake.ZoomAnimation;

/**
 * A sample showing how to zoom an image thumbnail to full-screen, by animating the bounds of the
 * zoomed image from the thumbnail bounds to the screen bounds.
 *
 * <p>In this sample, the user can touch one of two images. Touching an image zooms it in, covering
 * the entire activity content area. Touching the zoomed-in image hides it.</p>
 */
public class ZoomActivity extends FragmentActivity {

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

        final ViewGroup container = (ViewGroup) findViewById(R.id.container);
        final View thumb1View = findViewById(R.id.thumb_button_1);

        // Hook up clicks on the thumbnail views.
        thumb1View.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                // zoomImageFromThumb(thumb1View, R.drawable.image1);
                final ImageView expandedImageView1 = (ImageView) findViewById(R.id.expanded_image);
                expandedImageView1.setImageResource(R.drawable.image1);

                final ZoomAnimation zoomAnimation1 = new ZoomAnimation.Builder(thumb1View, expandedImageView1,
                        container).animationTime(getResources().getInteger(android.R.integer.config_longAnimTime))
                                .build();
                zoomAnimation1.zoomIn();
            }
        });

        final View thumb2View = findViewById(R.id.thumb_button_2);

        thumb2View.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                final ImageView expandedImageView2 = (ImageView) findViewById(R.id.expanded_image);
                final ZoomAnimation zoomAnimation2 = new ZoomAnimation.Builder(thumb2View, expandedImageView2,
                        container).build();
                expandedImageView2.setImageResource(R.drawable.image2);
                zoomAnimation2.zoomIn();
            }
        });
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            // Navigate "up" the demo structure to the launchpad activity.
            // See http://developer.android.com/design/patterns/navigation.html for more.
            NavUtils.navigateUpTo(this, new Intent(this, MainActivity.class));
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}