how to send text and emoticon/image(not the default emojis,images in asset folder) written together in a edittext to send message and chat as it is appearing in that edittext.
如何在edittext中一起发送文本和表情符号/图像（不是默认的表情符号，资产文件夹中的图像），以便在该edittext中显示消息和聊天。
p.s I am sending those images in mail or message body.
p.s我正在通过邮件或邮件正文发送这些图像。
I am trying a following code :
我正在尝试以下代码：
public class MainActivity extends FragmentActivity implements KeyClickListener {
private static final int NO_OF_EMOTICONS = 54;
private ListView chatList;
private View popUpView;
private ArrayList<Spanned> chats;
private ChatListAdapter mAdapter;
private LinearLayout emoticonsCover;
private PopupWindow popupWindow;
private int keyboardHeight;
private EditText content;
CustomizeDialogWithAction customizeDialog = null;
private LinearLayout parentLayout;
private boolean isKeyBoardVisible;
private boolean keyicon = true;
Bitmap bitmap;
Bitmap temp;
Uri URI = null;
ImageView image;
public String body;
private Bitmap[] emoticons;
@TargetApi(Build.VERSION_CODES.GINGERBREAD)
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (android.os.Build.VERSION.SDK_INT > 9) {
StrictMode.ThreadPolicy policy =
new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
chatList = (ListView) findViewById(R.id.chat_list);
parentLayout = (LinearLayout) findViewById(R.id.list_parent);
emoticonsCover = (LinearLayout) findViewById(R.id.footer_for_emoticons);
popUpView = getLayoutInflater().inflate(R.layout.emoticons_popup, null);
image = (ImageView) findViewById(R.id.img);
bitmap = EmoticonsGridAdapter.mainBitMap;
// Setting adapter for chat list
chats = new ArrayList<Spanned>();
mAdapter = new ChatListAdapter(getApplicationContext(), chats);
chatList.setAdapter(mAdapter);
chatList.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (popupWindow.isShowing())
popupWindow.dismiss();
return false;
}
});
// Defining default height of keyboard which is equal to 230 dip
final float popUpheight = getResources().getDimension(
R.dimen.keyboard_height);
changeKeyboardHeight((int) popUpheight);
// Showing and Dismissing pop up on clicking emoticons button
final ImageView emoticonsButton = (ImageView) findViewById(R.id.emoticons_button);
emoticonsButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (!popupWindow.isShowing()) {
emoticonsButton.setImageResource(R.drawable.key);
popupWindow.setHeight((int) (keyboardHeight));
if (isKeyBoardVisible == true) {
emoticonsCover.setVisibility(LinearLayout.GONE);
}
else if (isKeyBoardVisible == false) {
emoticonsCover.setVisibility(LinearLayout.VISIBLE);
}
popupWindow.showAtLocation(parentLayout, Gravity.BOTTOM, 0, 0);
} else {
popupWindow.dismiss();
emoticonsButton.setImageResource(R.drawable.smily_key);
}
}
});
readEmoticons();
enablePopUpView();
checkKeyboardHeight(parentLayout);
enableFooterView();
}
/**
* Reading all emoticons in local cache
*/
private void readEmoticons () {
emoticons = new Bitmap[NO_OF_EMOTICONS];
for (short i = 0; i < NO_OF_EMOTICONS; i++) {
emoticons[i] = getImage((i+1) + ".png");
}
}
/**
* Enabling all content in footer i.e. post window
*/
private void enableFooterView() {
content = (EditText) findViewById(R.id.chat_content);
content.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (popupWindow.isShowing()) {
popupWindow.dismiss();
}
}
});
final Button postButton = (Button) findViewById(R.id.post_button);
postButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (content.getText().toString().length() > 0) {
Spanned sp = content.getText();
chats.add(sp);
content.setText("");
mAdapter.notifyDataSetChanged();
// final Uri uri = Uri.parse(""+sp);
customizeDialog = new CustomizeDialogWithAction(MainActivity.this);
customizeDialog.setTitle("");
customizeDialog.cancelButton.setText("Cancel");
customizeDialog.cancelButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
customizeDialog.dismiss();
}
});
customizeDialog.mailButton.setText("Mail");
customizeDialog.mailButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
// Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND);
// shareIntent.putExtra(Intent.EXTRA_SUBJECT, "subject");
// shareIntent.setType("message/rfc822");
// shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
//
//
// shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
// startActivity(Intent.createChooser(shareIntent, "Share via"));
Uri bmpUri = getLocalBitmapUri(image);
if (bmpUri != null) {
// Construct a ShareIntent with link to image
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
shareIntent.putExtra(Intent.EXTRA_TEXT, body);
shareIntent.setType("image/*");
// Launch sharing dialog for image
startActivity(Intent.createChooser(shareIntent, "Share Image"));
} else {
// ...sharing failed, handle error
}
customizeDialog.dismiss();
}
});
customizeDialog.messageButton.setText("Message");
customizeDialog.messageButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Uri bmpUri = getLocalBitmapUri(image);
if (bmpUri != null) {
// Construct a ShareIntent with link to image
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.putExtra(Intent.EXTRA_STREAM, bmpUri);
shareIntent.putExtra("sms_body", body);
shareIntent.setType("image/*");
// Launch sharing dialog for image
startActivity(Intent.createChooser(shareIntent, "Share Image"));
} else {
// ...sharing failed, handle error
}
customizeDialog.dismiss();
}
});
customizeDialog.show();
}
}
});
}
public Uri getLocalBitmapUri(ImageView imageView) {
// Extract Bitmap from ImageView drawable
Drawable drawable = imageView.getDrawable();
Bitmap bmp = null;
if (drawable instanceof BitmapDrawable){
bmp = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
} else {
return null;
}
// Store image to default external storage directory
Uri bmpUri = null;
try {
File file = new File(Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_DOWNLOADS), "share_image_" + System.currentTimeMillis() + ".png");
file.getParentFile().mkdirs();
FileOutputStream out = new FileOutputStream(file);
bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
out.close();
bmpUri = Uri.fromFile(file);
} catch (IOException e) {
e.printStackTrace();
}
return bmpUri;
}
/**
* Overriding onKeyDown for dismissing keyboard on key down
*/
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (popupWindow.isShowing()) {
popupWindow.dismiss();
return false;
} else {
return super.onKeyDown(keyCode, event);
}
}
/**
* Checking keyboard height and keyboard visibility
*/
int previousHeightDiffrence = 0;
private void checkKeyboardHeight(final View parentLayout) {
parentLayout.getViewTreeObserver().addOnGlobalLayoutListener(
new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
Rect r = new Rect();
parentLayout.getWindowVisibleDisplayFrame(r);
int screenHeight = parentLayout.getRootView()
.getHeight();
int heightDifference = screenHeight - (r.bottom);
if (previousHeightDiffrence - heightDifference > 50) {
popupWindow.dismiss();
}
previousHeightDiffrence = heightDifference;
if (heightDifference > 100) {
isKeyBoardVisible = true;
changeKeyboardHeight(heightDifference);
} else {
isKeyBoardVisible = false;
}
}
});
}
/**
* change height of emoticons keyboard according to height of actual
* keyboard
*
* @param height
* minimum height by which we can make sure actual keyboard is
* open or not
*/
private void changeKeyboardHeight(int height) {
if (height > 100) {
keyboardHeight = height;
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.MATCH_PARENT, keyboardHeight);
emoticonsCover.setLayoutParams(params);
}
}
/**
* Defining all components of emoticons keyboard
*/
private void enablePopUpView() {
ViewPager pager = (ViewPager) popUpView.findViewById(R.id.emoticons_pager);
pager.setOffscreenPageLimit(2);
ArrayList<String> paths = new ArrayList<String>();
for (short i = 1; i <= NO_OF_EMOTICONS; i++) {
paths.add(i + ".png");
}
EmoticonsPagerAdapter adapter = new EmoticonsPagerAdapter(MainActivity.this, paths, this);
pager.setAdapter(adapter);
// Creating a pop window for emoticons keyboard
popupWindow = new PopupWindow(popUpView, LayoutParams.MATCH_PARENT,
(int) keyboardHeight, false);
TextView backSpace = (TextView) popUpView.findViewById(R.id.back);
backSpace.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
KeyEvent event = new KeyEvent(0, 0, 0, KeyEvent.KEYCODE_DEL, 0, 0, 0, 0, KeyEvent.KEYCODE_ENDCALL);
content.dispatchKeyEvent(event);
}
});
popupWindow.setOnDismissListener(new OnDismissListener() {
@Override
public void onDismiss() {
emoticonsCover.setVisibility(LinearLayout.GONE);
}
});
}
/**
* For loading smileys from assets
*/
private Bitmap getImage(String path) {
AssetManager mngr = getAssets();
InputStream in = null;
try {
in = mngr.open("emoticons/" + path);
} catch (Exception e) {
e.printStackTrace();
}
temp = BitmapFactory.decodeStream(in, null, null);
return temp;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
@Override
public void keyClickedIndex(final String index) {
ImageGetter imageGetter = new ImageGetter() {
public Drawable getDrawable(String source) {
StringTokenizer st = new StringTokenizer(index, ".");
Drawable d = new BitmapDrawable(getResources(),emoticons[Integer.parseInt(st.nextToken()) - 1]);
d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
image.setImageDrawable(d);
return d;
}
};
Spanned cs = Html.fromHtml("<img src ='"+ index +"'/>", imageGetter, null);
int cursorPosition = content.getSelectionStart();
content.getText().insert(cursorPosition, cs);
body = content.getText().toString();
}
}
}
I am sending the data like this(see screenshot):
我发送这样的数据（见截图）：
but the emoticon(image) i am sending appears like this(see screenshot).![my activity second image][2]
但我发送的表情符号（图像）看起来像这样（见截图）。！[我的活动第二张图片] [2]
When i send any image it will apear like this "[obj]". How to solve it please help me.
当我发送任何图像时，它会像“[obj]”一样出现。如何解决它请帮帮我。
1 个解决方案
#1
5
As I am creating an emoji softkeyboard for all apps like facebook,whats app , etc.
因为我正在为facebook，Whats app等所有应用创建表情符号软键盘。
You can send emoticons easily using Unicode here . save them in a
您可以在此处使用Unicode轻松发送表情符号。将它们保存在一个
Map<Pattern,Integer> and send them.
映射
These unicode are already implemented on facebook,whats app and they easily behave according.
这些unicode已经在facebook上实现，什么应用程序，他们很容易表现出来。
Sending Emoticons using UniCode
使用UniCode发送表情符号
if you really want to send images from your assets
如果你真的想从你的资产发送图像
然后尝试这种方式。
But i recommend you sending by unicodes because all apps know how to react after recieving these codes.
但我建议您通过unicodes发送，因为所有应用程序都知道如何在收到这些代码后做出反应。
#1
5
As I am creating an emoji softkeyboard for all apps like facebook,whats app , etc.
因为我正在为facebook，Whats app等所有应用创建表情符号软键盘。
You can send emoticons easily using Unicode here . save them in a
您可以在此处使用Unicode轻松发送表情符号。将它们保存在一个
Map<Pattern,Integer> and send them.
映射
These unicode are already implemented on facebook,whats app and they easily behave according.
这些unicode已经在facebook上实现，什么应用程序，他们很容易表现出来。
Sending Emoticons using UniCode
使用UniCode发送表情符号
if you really want to send images from your assets
如果你真的想从你的资产发送图像
然后尝试这种方式。
But i recommend you sending by unicodes because all apps know how to react after recieving these codes.
但我建议您通过unicodes发送，因为所有应用程序都知道如何在收到这些代码后做出反应。