基本信息
源码名称:android 实现左右滑动等效果。
源码大小:0.18M
文件格式:.zip
开发语言:Java
更新时间:2016-03-07
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源码介绍
AndroidSwipeLayout-master
AndroidSwipeLayout-master
package com.daimajia.swipedemo;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Toast;
import com.daimajia.swipe.SwipeLayout;
import com.nineoldandroids.view.ViewHelper;
public class MyActivity extends Activity {
private SwipeLayout sample1, sample2, sample3;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// SwipeLayout swipeLayout = (SwipeLayout)findViewById(R.id.godfather);
// swipeLayout.setDragEdge(SwipeLayout.DragEdge.Bottom); // Set in XML
//sample1
sample1 = (SwipeLayout) findViewById(R.id.sample1);
sample1.setShowMode(SwipeLayout.ShowMode.PullOut);
sample1.setDragEdges(SwipeLayout.DragEdge.Left, SwipeLayout.DragEdge.Right, SwipeLayout.DragEdge.Top);
// When using multiple drag edges it's a good idea to pass the ids of the views that you're using for the left, right, top bottom views (-1 if you're not using a particular view)
sample1.setBottomViewIds(R.id.bottom_wrapper, R.id.bottom_wrapper_2, R.id.starbott, SwipeLayout.EMPTY_LAYOUT);
sample1.addRevealListener(R.id.delete, new SwipeLayout.OnRevealListener() {
@Override
public void onReveal(View child, SwipeLayout.DragEdge edge, float fraction, int distance) {
}
});
sample1.findViewById(R.id.star2).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Star", Toast.LENGTH_SHORT).show();
}
});
sample1.findViewById(R.id.trash2).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Trash Bin", Toast.LENGTH_SHORT).show();
}
});
sample1.findViewById(R.id.magnifier2).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Magnifier", Toast.LENGTH_SHORT).show();
}
});
sample1.addRevealListener(R.id.starbott, new SwipeLayout.OnRevealListener() {
@Override
public void onReveal(View child, SwipeLayout.DragEdge edge, float fraction, int distance) {
View star = child.findViewById(R.id.star);
float d = child.getHeight() / 2 - star.getHeight() / 2;
ViewHelper.setTranslationY(star, d * fraction);
ViewHelper.setScaleX(star, fraction 0.6f);
ViewHelper.setScaleY(star, fraction 0.6f);
}
});
//sample2
sample2 = (SwipeLayout) findViewById(R.id.sample2);
sample2.setShowMode(SwipeLayout.ShowMode.LayDown);
sample2.setDragEdge(SwipeLayout.DragEdge.Right);
// sample2.setShowMode(SwipeLayout.ShowMode.PullOut);
sample2.findViewById(R.id.star).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Star", Toast.LENGTH_SHORT).show();
}
});
sample2.findViewById(R.id.trash).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Trash Bin", Toast.LENGTH_SHORT).show();
}
});
sample2.findViewById(R.id.magnifier).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Magnifier", Toast.LENGTH_SHORT).show();
}
});
sample2.findViewById(R.id.click).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Yo", Toast.LENGTH_SHORT).show();
}
});
//sample3
sample3 = (SwipeLayout) findViewById(R.id.sample3);
sample3.setDragEdge(SwipeLayout.DragEdge.Top);
sample3.addRevealListener(R.id.bottom_wrapper_child1, new SwipeLayout.OnRevealListener() {
@Override
public void onReveal(View child, SwipeLayout.DragEdge edge, float fraction, int distance) {
View star = child.findViewById(R.id.star);
float d = child.getHeight() / 2 - star.getHeight() / 2;
ViewHelper.setTranslationY(star, d * fraction);
ViewHelper.setScaleX(star, fraction 0.6f);
ViewHelper.setScaleY(star, fraction 0.6f);
int c = (Integer) evaluate(fraction, Color.parseColor("#dddddd"), Color.parseColor("#4C535B"));
child.setBackgroundColor(c);
}
});
sample3.findViewById(R.id.star).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MyActivity.this, "Yo!", Toast.LENGTH_SHORT).show();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.my, 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();
if (id == R.id.action_listview) {
startActivity(new Intent(this, ListViewExample.class));
return true;
} else if (id == R.id.action_gridview) {
startActivity(new Intent(this, GridViewExample.class));
return true;
} else if (id == R.id.action_nested) {
startActivity(new Intent(this, NestedExample.class));
return true;
} else if (id == R.id.action_recycler) {
startActivity(new Intent(this, RecyclerViewExample.class));
}
return super.onOptionsItemSelected(item);
}
/*
Color transition method.
*/
public Object evaluate(float fraction, Object startValue, Object endValue) {
int startInt = (Integer) startValue;
int startA = (startInt >> 24) & 0xff;
int startR = (startInt >> 16) & 0xff;
int startG = (startInt >> 8) & 0xff;
int startB = startInt & 0xff;
int endInt = (Integer) endValue;
int endA = (endInt >> 24) & 0xff;
int endR = (endInt >> 16) & 0xff;
int endG = (endInt >> 8) & 0xff;
int endB = endInt & 0xff;
return (int) ((startA (int) (fraction * (endA - startA))) << 24) |
(int) ((startR (int) (fraction * (endR - startR))) << 16) |
(int) ((startG (int) (fraction * (endG - startG))) << 8) |
(int) ((startB (int) (fraction * (endB - startB))));
}
}