• 比較炫丽的幻灯片


    一个开源项目欢迎。分享给大家





    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:coverflow="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@android:color/darker_gray"
        tools:context="it.moondroid.carousellayoutdemo.CoverFlowActivity">
    
    
        <it.moondroid.coverflow.components.ui.containers.FeatureCoverFlow
            android:id="@+id/coverflow"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            coverflow:coverHeight="@dimen/cover_height"
            coverflow:coverWidth="@dimen/cover_width"
            coverflow:maxScaleFactor="1.5"
            coverflow:reflectionGap="0px"
            coverflow:rotationThreshold="0.5"
            coverflow:scalingThreshold="0.5"
            coverflow:spacing="0.6" />
    
        <TextSwitcher
            android:id="@+id/title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            android:layout_alignParentBottom="true"
            android:layout_centerVertical="true" />
    
    </RelativeLayout>
    

    package it.moondroid.coverflowdemo;
    
    import android.app.Activity;
    import android.os.Bundle;
    import android.view.LayoutInflater;
    import android.view.Menu;
    import android.view.MenuItem;
    import android.view.View;
    import android.view.animation.Animation;
    import android.view.animation.AnimationUtils;
    import android.widget.AdapterView;
    import android.widget.TextSwitcher;
    import android.widget.TextView;
    import android.widget.Toast;
    import android.widget.ViewSwitcher;
    
    import java.util.ArrayList;
    
    import it.moondroid.coverflow.components.ui.containers.FeatureCoverFlow;
    
    
    public class CoverFlowActivity extends Activity {
    
        private FeatureCoverFlow mCoverFlow;
        private CoverFlowAdapter mAdapter;
        private ArrayList<GameEntity> mData = new ArrayList<>(0);
        private TextSwitcher mTitle;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_coverflow);
    
            mData.add(new GameEntity(R.drawable.image_1, R.string.title1));
            mData.add(new GameEntity(R.drawable.image_2, R.string.title2));
            mData.add(new GameEntity(R.drawable.image_3, R.string.title3));
            mData.add(new GameEntity(R.drawable.image_4, R.string.title4));
    
            mTitle = (TextSwitcher) findViewById(R.id.title);
            mTitle.setFactory(new ViewSwitcher.ViewFactory() {
                @Override
                public View makeView() {
                    LayoutInflater inflater = LayoutInflater.from(CoverFlowActivity.this);
                    TextView textView = (TextView) inflater.inflate(R.layout.item_title, null);
                    return textView;
                }
            });
            Animation in = AnimationUtils.loadAnimation(this, R.anim.slide_in_top);
            Animation out = AnimationUtils.loadAnimation(this, R.anim.slide_out_bottom);
            mTitle.setInAnimation(in);
            mTitle.setOutAnimation(out);
    
            mAdapter = new CoverFlowAdapter(this);
            mAdapter.setData(mData);
            mCoverFlow = (FeatureCoverFlow) findViewById(R.id.coverflow);
            mCoverFlow.setAdapter(mAdapter);
    
            mCoverFlow.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                    Toast.makeText(CoverFlowActivity.this,
                            getResources().getString(mData.get(position).titleResId),
                            Toast.LENGTH_SHORT).show();
                }
            });
    
            mCoverFlow.setOnScrollPositionListener(new FeatureCoverFlow.OnScrollPositionListener() {
                @Override
                public void onScrolledToPosition(int position) {
                    mTitle.setText(getResources().getString(mData.get(position).titleResId));
                }
    
                @Override
                public void onScrolling() {
                    mTitle.setText("");
                }
            });
    
        }
    
    
        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
            // Inflate the menu; this adds items to the action bar if it is present.
            getMenuInflater().inflate(R.menu.menu_coverflow_activity, menu);
            return true;
        }
    
        @Override
        public boolean onOptionsItemSelected(MenuItem item) {
            // Handle action bar item clicks here. The action bar will
            // automatically handle clicks on the Home/Up button, so long
            // as you specify a parent activity in AndroidManifest.xml.
            int id = item.getItemId();
    
            //noinspection SimplifiableIfStatement
            if (id == R.id.action_settings) {
                return true;
            }
    
            return super.onOptionsItemSelected(item);
        }
    }
    


    代码下载:

    http://download.csdn.net/detail/jingwen3699/8937523


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  • 原文地址:https://www.cnblogs.com/yfceshi/p/7007053.html
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