Kun-Yao-Lin

.....
android {
    .....
    
    buildTypes {
        debug {
            applicationIdSuffix ".debug"
            ....
    }
    

Kun-Yao-Lin

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package=".......">

    <application
        android:allowBackup="false"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name">

Kun-Yao-Lin

#pragma mark Collection Layout Delegate
-(CGSize)collectionView:(UICollectionView *)collectionView
                 layout:(UICollectionViewLayout *)collectionViewLayout
 sizeForItemAtIndexPath:(NSIndexPath *)indexPath
{
    
    NSUInteger item = indexPath.item;
    if (item < [self.pageResult.results count] && indexPath.section == 0) {
      
      //------------ 重點 ------------ 

Kun-Yao-Lin

// savedlocation_x <- 原 List

List<Integer> copy2=new ArrayList<>(savedlocation_x); // 將 savedlocation_x copy 至新的 list
//改成下列寫法
int i = 0;
int breakIndex = 4;
for(Integer in : savedlocation_x){
  if(i > breakIndex){
    break;
  }

Kun-Yao-Lin

public class PersonalData extends Activity {

    public static class ContactList extends BaseAdapter implements Filterable {
    }

}

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public class MainPagerAdapter extends PagerAdapter {
    // This holds all the currently displayable views, in order from left to right.
    private ArrayList<View> views = new ArrayList<View>();

    //-----------------------------------------------------------------------------
    // Used by ViewPager.  "Object" represents the page; tell the ViewPager where the
    // page should be displayed, from left-to-right.  If the page no longer exists,
    // return POSITION_NONE.
    @Override
    public int getItemPosition (Object object){

Kun-Yao-Lin

public static String getImagePath(Context context, Uri uri){
        Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
        cursor.moveToFirst();
        String document_id = cursor.getString(0);
        document_id = document_id.substring(document_id.lastIndexOf(":")+1);
        cursor.close();

        cursor = context.getContentResolver().query(
                android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
                null, MediaStore.Images.Media._ID + " = ? ", new String[]{document_id}, null);

Kun-Yao-Lin

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="tw.com.arnold_lin.customlistview" >

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.INTERNET" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"

Kun-Yao-Lin

package lib.arnold.com.tw.sample;

import android.app.Activity;
import android.os.Bundle;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.Toast;

import java.util.ArrayList;

Kun-Yao-Lin

package tw.com.akdg.helloandroidstudio;

import android.app.Activity;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.util.Log;
import android.widget.ImageView;

import com.baoyz.widget.PullRefreshLayout;