Android Open Source - bugsTracker Main Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.example.bugstracker;
/*w  w  w. jav a 2  s . c om*/
import java.io.File;
import java.io.IOException;

import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.view.Display;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;
import android.widget.RelativeLayout.LayoutParams;

import com.example.bugstracker.app.BugTrackerApp;

public class MainActivity extends Activity {

  private View TakePhotoBtn;

  private ImageView ProductPhoto;

  private Button ReviewBtn;

  private static final int CAMERA_REQUEST = 1888;

  private static File file = null;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    TakePhotoBtn = findViewById(R.id.TakePhotoBtn);
    ProductPhoto = (ImageView) findViewById(R.id.ProductPhoto);
    ReviewBtn = (Button) findViewById(R.id.ReviewBtn);

    TakePhotoBtn.setOnClickListener(new View.OnClickListener() {

      @Override
      public void onClick(View v) {
        TakePhoto();

      }
    });

    Display display = getWindowManager().getDefaultDisplay();
    int width = display.getWidth(); // deprecated

    ProductPhoto.setLayoutParams(new LayoutParams(width, width));

    ReviewBtn.setOnClickListener(new View.OnClickListener() {

      @Override
      public void onClick(View v) {
        Intent intent = new Intent(MainActivity.this, ReviewAct.class);

        startActivity(intent);

      }
    });

  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  void TakePhoto() {

    Intent cameraIntent = new Intent(
        android.provider.MediaStore.ACTION_IMAGE_CAPTURE);

    File dir = new File(Environment.getExternalStorageDirectory()
        + File.separator + "BilBil");
    // You can't put file-seperator before "BilBil"

    dir.mkdirs();

    file = new File(dir, "test.png");

    Uri imageUri = Uri.fromFile(file);

    cameraIntent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT,
        imageUri);


    

        startActivityForResult(cameraIntent, CAMERA_REQUEST);
  }

  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (requestCode == CAMERA_REQUEST && resultCode == RESULT_OK) {


      file = new File(Environment.getExternalStorageDirectory()
          + File.separator + "BilBil" + File.separator + "test.png");

      Bitmap bitmap = BitmapFactory.decodeFile(file.getAbsolutePath());
      ProductPhoto.setImageBitmap(bitmap);

      ReviewAct.imageFile = file;
    }
  }

}

Java Source Code List

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