package com.test.demo;

import java.io.File;

import java.util.Calendar;

import com.test.viewdemo.R;

import android.net.Uri;

import android.os.Bundle;

import android.os.Environment;

import android.provider.MediaStore;

import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.graphics.BitmapFactory.Options;

import android.util.Log;

import android.view.LayoutInflater;

import android.view.MotionEvent;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.View.OnTouchListener;

import android.view.ViewGroup.LayoutParams;

import android.view.ViewGroup.OnHierarchyChangeListener;

import android.widget.Button;

import android.widget.ImageView;

import android.widget.LinearLayout;

import android.widget.PopupWindow;

import android.widget.Toast;

public class MainActivity extends Activity {

private Button btn_camera;

private LinearLayout linear;

private MainActivity _this;

private Uri fileUri;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

_this = this;

btn_camera = (Button) findViewById(R.id.button1);

linear = (LinearLayout) _this.findViewById(R.id.image_linear);

String path = Environment.getExternalStorageDirectory() + "/image";

File file = new File(path);

if(!file.exists()){

file.mkdirs();

}

String time = Calendar.getInstance().getTime().toString();

File mediaFile = new File(file.getAbsolutePath(),time + ".jpg");

fileUri = Uri.fromFile(mediaFile);

btn_camera.setOnClickListener(new OnClickListener(){

@Override

public void onClick(View v) {

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);

intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);

startActivityForResult(intent, 100);

}

});

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

if(resultCode == _this.RESULT_OK){

if(requestCode == 100){

ImageView image = new ImageView(_this);

LinearLayout.LayoutParams llparams = new LinearLayout.LayoutParams(80, 80);

image.setLayoutParams(llparams);

if(data != null){

if(data.hasExtra("data")){

Bitmap thumbnail = data.getParcelableExtra("data");

image.setImageBitmap(thumbnail);

}

}else{

int width = image.getLayoutParams().width;

int height = image.getLayoutParams().height;

BitmapFactory.Options option = new Options();

option.inJustDecodeBounds = true;

BitmapFactory.decodeFile(fileUri.getPath(), option);

int imageW = option.outWidth;

int imageH = option.outHeight;

int scale = Math.max(imageW / width, imageH / height);

option.inJustDecodeBounds = false;

option.inSampleSize = scale;

Bitmap bitmap = BitmapFactory.decodeFile(fileUri.getPath(), option);

image.setImageBitmap(bitmap);

linear.addView(image);

if(linear != null){

if(linear.getChildCount() > 0){

linear.setVisibility(View.VISIBLE);

}else{

linear.setVisibility(View.GONE);

}

}

}

}

}

}

}