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jianbo
2020-08-03 09:11:54 +08:00
parent 537441d239
commit 06952bab00
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app/src/main/java/com/sl/house_property/MainActivity.java Normal file
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package com.sl.house_property;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.v4.view.ViewPager;
import android.util.Log;
import android.view.GestureDetector;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ImageView;
import java.util.ArrayList;
import adapter.StartViewpagerAdapter;
import tools.Config;
import utils.ConfigTitiles;
import utils.SetBigMap;
/*gradlew compileDebug --stacktrace*/
/*gradlew compileDebugSources --stacktrace -info*/
public class MainActivity extends Activity {
private GestureDetector mGestureDetector;
private float FLING_MIN_DISTANCE = 70;//手势滑动
public float FLING_MIN_VELOCITY = 20;
private ViewPager welcomepage;
private ImageView point1;
private ImageView point2;
// private ImageView point3;
public double getPagerScroCHaged() {
return pagerScroCHaged;}
public void setPagerScroCHaged(double pagerScroCHaged) {
this.pagerScroCHaged = pagerScroCHaged;
}
private double pagerScroCHaged = 0.0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.d("Main","main");
onceOrNot();
}
private Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case 20000:
if (welcomepage.getCurrentItem() == 1) {
startActivity(new Intent( MainActivity.this,LogoActivity.class));
finish();
}
break;
}
}
};
private void onceOrNot() {
// TODO Auto-generated method stub
int once = Config.getInstance(MainActivity.this).getInt(ConfigTitiles.ONCEORNOT, 0);
/*if (once == 0) {
Config.getInstance(getApplicationContext()).put(ConfigTitiles.ONCEORNOT, 1);
onceStart();
return;
} else {*/
//onceStart();
otherStart();
/* return;
}*/
}
private void onceStart() {
// TODO Auto-generated method stub
mGestureDetector = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
float velocityY) {
if (e1.getX() - e2.getX() > FLING_MIN_DISTANCE
&& Math.abs(velocityX) > FLING_MIN_VELOCITY) {// move to left
{
if (Math.abs(e1.getX() - e2.getX()) > Math.abs(e1.getY() - e2.getY())) {
if ((welcomepage.getCurrentItem() == 1) && (getPagerScroCHaged() == 0.0)) {
Message msg = new Message();
msg.what = 20000;
mHandler.sendMessage(msg);
return true;
}
//TODO 左滑动
} else if (e2.getX() - e1.getX() > FLING_MIN_DISTANCE
&& Math.abs(velocityX) > FLING_MIN_VELOCITY) {
if (Math.abs(e1.getX() - e2.getX()) > Math.abs(e1.getY() - e2.getY())) {
return false;
}
}
}
// TODO 右滑动
} else {
return false;
}
return false;
}
});
point1 = (ImageView) findViewById(R.id.point1);
point2 = (ImageView) findViewById(R.id.point2);
//point3 = (ImageView) findViewById(R.id.point3);
welcomepage = (ViewPager) findViewById(R.id.startPager);
LayoutInflater inflater = getLayoutInflater();
View view1 = inflater.inflate(R.layout.welcome_image, null);
ImageView image1 = (ImageView) view1.findViewById(R.id.myImage);
/* DisplayImageOptions options0 = new DisplayImageOptions.Builder()
.cacheInMemory(true)
.cacheOnDisk(true)
.displayer(new CircleDisplayer())
.showImageForEmptyUri(R.drawable.ice_test_person)
.showImageOnFail(R.drawable.ice_test_person)
.showImageOnLoading(R.drawable.ic_circle_progress_imageloading)
.build();
ImageLoader.getInstance().*/
Bitmap bitmap= SetBigMap.readBitMap(MainActivity.this,R.drawable.welcome1);
image1.setImageBitmap(bitmap);
View view2 = inflater.inflate(R.layout.welcome_image, null);
final ImageView image2 = (ImageView) view2.findViewById(R.id.myImage);
image2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(MainActivity.this, LogoActivity.class));
finish();
}
});
ArrayList<View> viewlist = new ArrayList<View>();
viewlist.add(view1);
viewlist.add(view2);
new Runnable(){
@Override
public void run() {
Bitmap bitmap2= SetBigMap.readBitMap(MainActivity.this,R.drawable.welcome2);
image2.setImageBitmap(bitmap2);
}
}.run();
StartViewpagerAdapter adapter = new StartViewpagerAdapter(viewlist);
welcomepage.setAdapter(adapter);
welcomepage.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int arg0) {
// TODO Auto-generated method stub
switch (arg0) {
case 0:
point1.setAlpha(1.0F);
point2.setAlpha(0.5F);
//point3.setAlpha(0.5F);
break;
case 1:
point2.setAlpha(1.0F);
point1.setAlpha(0.5F);
//point3.setAlpha(0.5F);
break;
/* case 2:
point3.setAlpha(1.0F);
point2.setAlpha(0.5F);
//point1.setAlpha(0.5F);
break;*/
}
/* Message message = new Message();
message.what =arg0;
handler.sendMessageDelayed(message,2000);*/
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
// TODO Auto-generated method stub
pagerScroCHaged = arg0;//pagerScroCHagedarg0 :当前页面，及你点击滑动的页面
//arg1:当前页面偏移的百分比
//arg2:当前页面偏移的像素位置
setPagerScroCHaged(arg1);
}
@Override
public void onPageScrollStateChanged(int arg0) {
// TODO Auto-generated method stub
}
});
}
private void otherStart() {
// TODO Auto-generated method stub
Intent intent = new Intent( MainActivity.this, LogoActivity.class);
startActivity(intent);
finish();
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {//分发事件
super.dispatchTouchEvent(ev);
//productGestureDetector 是 GestureDetector对象
return mGestureDetector.onTouchEvent(ev);
}
}