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This article mainly introduces "how to use Glide framework to cache compressed pictures to make a web picture viewer". In daily operation, it is believed that many people have doubts about how to use Glide framework to cache compressed pictures to make a web picture viewer. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the question of "how to use Glide framework to cache compressed pictures to make a web picture viewer"! Next, please follow the editor to study!

ImgActivity.java

Package com.example.a20200712; import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.util.DisplayMetrics;import android.util.Log;import android.view.View;import android.view.ViewGroup;import android.widget.EditText;import android.widget.ImageView;import android.widget.Toast; import androidx.annotation.Nullable;import androidx.appcompat.app.AppCompatActivity; import com.bumptech.glide.Glide; import java.io.File;import java.io.FileInputStream Import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.ProtocolException;import java.net.URL; public class ImgActivity extends AppCompatActivity {private EditText imgPath; private ImageView img; @ Override protected void onCreate (@ Nullable Bundle savedInstanceState) {super.onCreate (savedInstanceState); setContentView (R.layout.img_view_layout); imgPath = findViewById (R.id.img_layout_imgText) Img = findViewById (R.id.img_layout_img);} public void imgviewonClick (View view) {Glide.with (ImgActivity.this) .load (imgPath.getText (). ToString ()) .into (img);}

}

Img_view_layout.xml

At this point, the study on "how to use Glide framework to cache compressed pictures to make a web picture viewer" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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