1
public static final int REQUSET_TAKE_PHOTO = 0;
public static final int REQUSET_AT_FRIENDS = 1;
public static final int REQUSET_GET_PICTURE = 2;
Intent camera = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(camera, REQUSET_TAKE_PHOTO);
Intent picture =
new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(picture, REQUSET_GET_PICTURE);
2
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUSET_GET_PICTURE && resultCode == ModifyPersionalNameActivity.RESULT_OK
&& null != data) {
startPhotoZoom(data.getData());
}
if (requestCode == REQUSET_TAKE_PHOTO && resultCode == Activity.RESULT_OK && null != data) {
String sdState = Environment.getExternalStorageState();
if (!sdState.equals(Environment.MEDIA_MOUNTED)) {
return;
}
new DateFormat();
String name =
DateFormat.format("yyyyMMdd_hhmmss", Calendar.getInstance(Locale.CHINA)) + ".jpg";
Bundle bundle = data.getExtras();
// 获取相机返回的数据，并转换为图片格式
Bitmap bitmap = (Bitmap) bundle.get("data");
Drawable drawable = new BitmapDrawable(bitmap);
imageView_add_image1.setBackgroundDrawable(drawable);
FileOutputStream fout = null;
File file = new File("/sdcard/dazhima/persional_image/");
file.mkdirs();
String filename = file.getPath() + name;
try {
fout = new FileOutputStream(filename);
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fout);
} catch (FileNotFoundException e) {
e.printStackTrace();
} finally {
try {
fout.flush();
fout.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
if (requestCode == 3 && resultCode == Activity.RESULT_OK && null != data) {
if (data != null) {
setPicToView(data);
}
}
if (requestCode == REQUSET_AT_FRIENDS && resultCode == Activity.RESULT_OK && null != data) {
friend_name[friend_count] = data.getExtras().getString("name");
friend_id[friend_count] = data.getExtras().getString("id");
upload_friend[friend_count] = data.getExtras().getString("upload");
int index = editText.getSelectionStart();
Editable edit = editText.getEditableText();
Log.e("==========", index + "");
String insert = "@" + friend_name[friend_count] + " ";
edit.insert(index, insert);
friend_count++;
if (ll_expression.getVisibility() == View.VISIBLE) {
((InputMethodManager) getSystemService(INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(this
.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
ll_expression.setVisibility(View.GONE);
}
}
}
public void startPhotoZoom(Uri uri) {
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setDataAndType(uri, "image/*");
// 下面这个crop=true是设置在开启的Intent中设置显示的VIEW可裁剪
intent.putExtra("crop", "true");
// aspectX aspectY 是宽高的比例
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
// outputX outputY 是裁剪图片宽高
intent.putExtra("outputX", 150);
intent.putExtra("outputY", 150);
intent.putExtra("return-data", true);
startActivityForResult(intent, 3);
}
/**
* 保存裁剪之后的图片数据
*
* @param picdata
*/
private void setPicToView(Intent picdata) {
Bundle extras = picdata.getExtras();
if (extras != null) {
Bitmap photo = extras.getParcelable("data");
Drawable drawable = new BitmapDrawable(photo);
/**
* 下面注释的方法是将裁剪之后的图片以Base64Coder的字符方式上 传到服务器，QQ头像上传采用的方法跟这个类似
*/
/*
* ByteArrayOutputStream stream = new ByteArrayOutputStream();
* photo.compress(Bitmap.CompressFormat.JPEG, 60, stream); byte[] b = stream.toByteArray(); //
* 将图片流以字符串形式存储下来
*
* tp = new String(Base64Coder.encodeLines(b)); 这个地方大家可以写下给服务器上传图片的实现，直接把tp直接上传就可以了，
* 服务器处理的方法是服务器那边的事了，吼吼
*
* 如果下载到的服务器的数据还是以Base64Coder的形式的话，可以用以下方式转换 为我们可以用的图片类型就OK啦...吼吼 Bitmap dBitmap =
* BitmapFactory.decodeFile(tp); Drawable drawable = new BitmapDrawable(dBitmap);
*/
imageView_add_image1.setBackgroundDrawable(drawable);
}
}