Android Open Source - android-intent Main Activity

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License

The source code is released under:

MIT License

Java Source Code

package com.example.intentsample;
/* w  w  w . j a  v  a2 s  .  c  o m*/
import com.example.intentsample.R;

import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.R.integer;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.view.Menu;
import android.view.View;
import android.widget.ImageView;
import android.widget.Toast;

public class MainActivity extends Activity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
  }

  @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;
  }

  // ?????????????
  public void buttonActivity(View button){
    Intent intent = new Intent(
        this, SubActivity.class);
    startActivity(intent);
  }
  
  // ??????
  public void buttonOtherActivity(View button){
    try{
      Intent intent = new Intent();
      intent.setAction(Intent.ACTION_VIEW);
      intent.setClassName(
        "com.example.ths00000_mysound", // ????????
        "com.example.ths00000_mysound.MainActivity"); // ??????
      startActivity(intent);
    }
    catch(Exception ex){
      Toast.makeText(this,
        ex.getMessage(),
        Toast.LENGTH_SHORT).show();
    }
  }
  
  // ??????
  public void buttonBrowser(View button){
    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_VIEW);
    intent.setData(
      Uri.parse("http://www.google.co.jp"));
    startActivity(intent);
  }
  
  // ?????
  public void buttonMail(View buton){
    Intent intent = new Intent(
      Intent.ACTION_VIEW,
      Uri.parse("mailto:koba@a.com"));
    startActivity(intent);
    //Intent intent = new Intent();
    //intent.setAction(ACTION_VIEW),
    //intent.setData(Uri.parse("mailto:..."));
  }
  
  // ????
  public void buttonTel(View button){
    try{
      Intent intent = new Intent(
        Intent.ACTION_CALL,
        Uri.parse("tel:117"));
      startActivity(intent);
    }
    catch(Exception ex){
      Toast.makeText(this,
        ex.getMessage(),
        Toast.LENGTH_SHORT).show();
    }
  }
  
  // ???????
  public void buttonAlbum(View button){
    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_GET_CONTENT);
    intent.setType("image/*");
    startActivityForResult(intent, MY_ALBUM);
  }
  private final int MY_ALBUM = 10;
  private final int MY_CAMERA = 11;
  // ?????
  public void buttonCamera(View button){
    Intent intent = new Intent();
    intent.setAction(
      MediaStore.ACTION_IMAGE_CAPTURE);
    startActivityForResult(intent, MY_CAMERA);
  }
  @Override
  protected void onActivityResult( // ??????????????????????????
      int requestCode, int resultCode, Intent data) {
    if(requestCode != MY_ALBUM
        && requestCode != MY_CAMERA)return;
    if(resultCode != Activity.RESULT_OK)return;
    Uri uri = data.getData(); // ?????URI
    // ????????????
    ImageView v = (ImageView)findViewById(
        R.id.imageView1);
    //v.setImageURI(uri);
    Bitmap bitmap = ImageUtils.decodeUri(
        this, uri);
    v.setImageBitmap(bitmap);
    
    // TODO Auto-generated method stub
    super.onActivityResult(requestCode, resultCode, data);
  }
  
  
  
  

  
  

}

Java Source Code List

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