How to display an image saved as “/storage/emulated/0/Download/IMG_1582623402006.jpg” Android studio

 //Menampilkan gambar dari storage internal

String nm_gb="/storage/emulated/0/Download/IMG_1582623402006.jpg";

if(nm_gb.length()>10) {
   final BitmapFactory.Options options = new BitmapFactory.Options();
   options.inScaled = true;
   options.inSampleSize = 5;
   Bitmap scaledBitmap = BitmapFactory.decodeFile(nm_gb, options);
   ImageView myGambar=(ImageView)row.findViewById(R.id.icon);
   myGambar.setImageBitmap(scaledBitmap);
}else{
   ImageView myGambar=(ImageView)row.findViewById(R.id.icon);
   myGambar.setImageResource(R.drawable.noimage);

}

Membuat Refres layout Menggunakan SwipeRefreshLayout di Android

 

Import Gradle support.v4

implementation 'com.android.support:support-v4:28.0.0'

Layout

main_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">



    <Button
        android:text="Cari"
        android:id="@+id/btncari"
        android:layout_alignParentTop="true"
        android:layout_alignParentRight="true"
        android:layout_width="wrap_content"
        android:textColor="#fff"
        android:background="@drawable/bg_ui"
        android:layout_height="wrap_content">
    </Button>


    <EditText
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="" 
        android:id="@+id/txtcari"
        android:layout_toLeftOf="@+id/btncari">
    </EditText>

    <ProgressBar
        android:id="@+id/progressbar"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:visibility="gone" />

    <android.support.v4.widget.SwipeRefreshLayout
        android:id="@+id/refresh"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@id/btncari">


    <ListView
        android:layout_height="wrap_content"
        android:layout_below="@+id/txtcari"
        android:layout_width="wrap_content"
        android:id="@android:id/list">
    </ListView>

    </android.support.v4.widget.SwipeRefreshLayout>


</RelativeLayout>

Deklarasi di .Java

Deklarasi di public ya untuk swipelayoutnya

SwipeRefreshLayout swLayout;

swLayout= (SwipeRefreshLayout) findViewById(R.id.refresh);

swLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
   @Override
   public void onRefresh() {
      new Handler().postDelayed(new Runnable() {
         @Override public void run() {
            swLayout.setRefreshing(false);

            new load().execute();//Load Data
         }
      }, 5000);
   }
});

Selamat mencoba,

untuk load data bebas sesuikan data yang akan di muat.