Java R类代码示例

import com.hyphenate.easeui.R; //导入依赖的package包/类
/**
 * add tab
 * @param icon
 */
public void addTab(int icon){
    View tabView = View.inflate(context, R.layout.ease_scroll_tab_item, null);
    ImageView imageView = (ImageView) tabView.findViewById(R.id.iv_icon);
    imageView.setImageResource(icon);
    int tabWidth = 60;
    LinearLayout.LayoutParams imgParams = new LinearLayout.LayoutParams(DensityUtil.dip2px(context, tabWidth), LayoutParams.MATCH_PARENT);
    imageView.setLayoutParams(imgParams);
    tabContainer.addView(tabView);
    tabList.add(imageView);
    final int position = tabList.size() -1;
    imageView.setOnClickListener(new OnClickListener() {
        
        @Override
        public void onClick(View v) {
            if(itemClickListener != null){
                itemClickListener.onItemClick(position);
            }
        }
    });
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
/**
 * clear the conversation history
 * 
 */
protected void emptyHistory() {
    String msg = getResources().getString(R.string.Whether_to_empty_all_chats);
    new EaseAlertDialog(getActivity(),null, msg, null,new AlertDialogUser() {
        
        @Override
        public void onResult(boolean confirmed, Bundle bundle) {
            if(confirmed){
                if (conversation != null) {
                    conversation.clearAllMessages();
                }
                messageList.refresh();
            }
        }
    }, true).show();
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
/**
 * open group detail
 * 
 */
protected void toGroupDetails() {
    if (chatType == EaseConstant.CHATTYPE_GROUP) {
        EMGroup group = EMClient.getInstance().groupManager().getGroup(toChatUsername);
        if (group == null) {
            Toast.makeText(getActivity(), R.string.gorup_not_found, Toast.LENGTH_SHORT).show();
            return;
        }
        if(chatFragmentHelper != null){
            chatFragmentHelper.onEnterToChatDetails();
        }
    }else if(chatType == EaseConstant.CHATTYPE_CHATROOM){
    	if(chatFragmentHelper != null){
    	    chatFragmentHelper.onEnterToChatDetails();
    	}
    }
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
public void startRecording() {
    if (!EaseCommonUtils.isSdcardExist()) {
        Toast.makeText(context, R.string.Send_voice_need_sdcard_support, Toast.LENGTH_SHORT).show();
        return;
    }
    try {
        wakeLock.acquire();
        this.setVisibility(View.VISIBLE);
        recordingHint.setText(context.getString(R.string.move_up_to_cancel));
        recordingHint.setBackgroundColor(Color.TRANSPARENT);
        voiceRecorder.startRecording(context);
    } catch (Exception e) {
        e.printStackTrace();
        if (wakeLock.isHeld())
            wakeLock.release();
        if (voiceRecorder != null)
            voiceRecorder.discardRecording();
        this.setVisibility(View.INVISIBLE);
        Toast.makeText(context, R.string.recoding_fail, Toast.LENGTH_SHORT).show();
        return;
    }
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
private void init(Context context, AttributeSet attrs) {
    this.context = context;
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.EaseContactList);
    primaryColor = ta.getColor(R.styleable.EaseContactList_ctsListPrimaryTextColor, 0);
    primarySize = ta.getDimensionPixelSize(R.styleable.EaseContactList_ctsListPrimaryTextSize, 0);
    showSiderBar = ta.getBoolean(R.styleable.EaseContactList_ctsListShowSiderBar, true);
    initialLetterBg = ta.getDrawable(R.styleable.EaseContactList_ctsListInitialLetterBg);
    initialLetterColor = ta.getColor(R.styleable.EaseContactList_ctsListInitialLetterColor, 0);
    ta.recycle();
    
    
    LayoutInflater.from(context).inflate(R.layout.ease_widget_contact_list, this);
    listView = (ListView)findViewById(R.id.list);
    sidebar = (EaseSidebar) findViewById(R.id.sidebar);
    if(!showSiderBar)
        sidebar.setVisibility(View.GONE);
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
public EaseSwitchButton(Context context, AttributeSet attrs) {
    super(context, attrs);
    
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.EaseSwitchButton);
    Drawable openDrawable = ta.getDrawable(R.styleable.EaseSwitchButton_switchOpenImage);
    Drawable closeDrawable = ta.getDrawable(R.styleable.EaseSwitchButton_switchCloseImage);
    int switchStatus = ta.getInt(R.styleable.EaseSwitchButton_switchStatus, 0);
    ta.recycle();
    
    LayoutInflater.from(context).inflate(R.layout.ease_widget_switch_button, this);
    openImage = (ImageView) findViewById(R.id.iv_switch_open);
    closeImage = (ImageView) findViewById(R.id.iv_switch_close);
    if(openDrawable != null){
        openImage.setImageDrawable(openDrawable);
    }
    if(closeDrawable != null){
        closeImage.setImageDrawable(closeDrawable);
    }
    if(switchStatus == 1){
        closeSwitch();
    }
    
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	requestWindowFeature(Window.FEATURE_NO_TITLE);
	getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
			WindowManager.LayoutParams.FLAG_FULLSCREEN);
	setContentView(R.layout.ease_showvideo_activity);
	loadingLayout = (RelativeLayout) findViewById(R.id.loading_layout);
	progressBar = (ProgressBar) findViewById(R.id.progressBar);

	final EMMessage message = getIntent().getParcelableExtra("msg");
	if (!(message.getBody() instanceof EMVideoMessageBody)) {
		Toast.makeText(EaseShowVideoActivity.this, "Unsupported message body", Toast.LENGTH_SHORT).show();
		finish();
		return;
	}
	EMVideoMessageBody messageBody = (EMVideoMessageBody)message.getBody();

	localFilePath = messageBody.getLocalUrl();

	if (localFilePath != null && new File(localFilePath).exists()) {
		Intent intent = new Intent(Intent.ACTION_VIEW);
		intent.setDataAndType(Uri.fromFile(new File(localFilePath)),
				"video/mp4");
		startActivity(intent);
		finish();
	} else {
		EMLog.d(TAG, "download remote video file");
		downloadVideo(message);
	}
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
@Override
protected void onSetUpView() {
    fileMessageBody = (EMNormalFileMessageBody) message.getBody();
       String filePath = fileMessageBody.getLocalUrl();
       fileNameView.setText(fileMessageBody.getFileName());
       fileSizeView.setText(TextFormater.getDataSize(fileMessageBody.getFileSize()));
       if (message.direct() == EMMessage.Direct.RECEIVE) {
           File file = new File(filePath);
           if (file.exists()) {
               fileStateView.setText(R.string.Have_downloaded);
           } else {
               fileStateView.setText(R.string.Did_not_download);
           }
           return;
       }

       // until here, to sending message
       handleSendMessage();
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
@Override
public void onSetUpView() {
    String emojiconId = message.getStringAttribute(EaseConstant.MESSAGE_ATTR_EXPRESSION_ID, null);
    EaseEmojicon emojicon = null;
    if(EaseUI.getInstance().getEmojiconInfoProvider() != null){
        emojicon =  EaseUI.getInstance().getEmojiconInfoProvider().getEmojiconInfo(emojiconId);
    }
    if(emojicon != null){
        if(emojicon.getBigIcon() != 0){
            Glide.with(activity).load(emojicon.getBigIcon()).placeholder(R.drawable.ease_default_expression).into(imageView);
        }else if(emojicon.getBigIconPath() != null){
            Glide.with(activity).load(emojicon.getBigIconPath()).placeholder(R.drawable.ease_default_expression).into(imageView);
        }else{
            imageView.setImageResource(R.drawable.ease_default_expression);
        }
    }
    
    handleTextMessage();
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
@Override
    public void onSetUpView() {
        String emojiconId = message.getStringAttribute(EaseConstant.MESSAGE_ATTR_EXPRESSION_ID, null);
        EaseEmojicon emojicon = null;
        if(EaseUI.getInstance().getEmojiconInfoProvider() != null){
            emojicon =  EaseUI.getInstance().getEmojiconInfoProvider().getEmojiconInfo(emojiconId);
        }
        if(emojicon != null){
            if(emojicon.getBigIcon() != 0){
//                Glide.with(activity).load(emojicon.getBigIcon()).placeholder(R.drawable.ease_default_expression).into(imageView);
            }else if(emojicon.getBigIconPath() != null){
//                Glide.with(activity).load(emojicon.getBigIconPath()).placeholder(R.drawable.ease_default_expression).into(imageView);
            }else{
                imageView.setImageResource(R.drawable.ease_default_expression);
            }
        }
        
        handleTextMessage();
    }
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (resultCode == Activity.RESULT_OK) { 
        if (requestCode == REQUEST_CODE_CAMERA) { // capture new image
            if (cameraFile != null && cameraFile.exists())
                sendImageMessage(cameraFile.getAbsolutePath());
        } else if (requestCode == REQUEST_CODE_LOCAL) { // send local image
            if (data != null) {
                Uri selectedImage = data.getData();
                if (selectedImage != null) {
                    sendPicByUri(selectedImage);
                }
            }
        } else if (requestCode == REQUEST_CODE_MAP) { // location
            double latitude = data.getDoubleExtra("latitude", 0);
            double longitude = data.getDoubleExtra("longitude", 0);
            String locationAddress = data.getStringExtra("address");
            if (locationAddress != null && !locationAddress.equals("")) {
                sendLocationMessage(latitude, longitude, locationAddress);
            } else {
                Toast.makeText(getActivity(), R.string.unable_to_get_loaction, Toast.LENGTH_SHORT).show();
            }
            
        }
    }
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
private void loadMoreLocalMessage() {
    if (listView.getFirstVisiblePosition() == 0 && !isloading && haveMoreData) {
        List<EMMessage> messages;
        try {
            messages = conversation.loadMoreMsgFromDB(conversation.getAllMessages().size() == 0 ? "" : conversation.getAllMessages().get(0).getMsgId(),
                    pagesize);
        } catch (Exception e1) {
            swipeRefreshLayout.setRefreshing(false);
            return;
        }
        if (messages.size() > 0) {
            messageList.refreshSeekTo(messages.size() - 1);
            if (messages.size() != pagesize) {
                haveMoreData = false;
            }
        } else {
            haveMoreData = false;
        }

        isloading = false;
    } else {
        Toast.makeText(getActivity(), getResources().getString(R.string.no_more_messages),
                Toast.LENGTH_SHORT).show();
    }
    swipeRefreshLayout.setRefreshing(false);
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
/**
 * send file
 * @param uri
 */
protected void sendFileByUri(Uri uri){
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] filePathColumn = { MediaStore.Images.Media.DATA };
        Cursor cursor = null;

        try {
            cursor = getActivity().getContentResolver().query(uri, filePathColumn, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (cursor != null) {
                cursor.close();
            }
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    if (filePath == null) {
        return;
    }
    File file = new File(filePath);
    if (!file.exists()) {
        Toast.makeText(getActivity(), R.string.File_does_not_exist, Toast.LENGTH_SHORT).show();
        return;
    }
    //limit the size < 10M
    if (file.length() > 10 * 1024 * 1024) {
        Toast.makeText(getActivity(), R.string.The_file_is_not_greater_than_10_m, Toast.LENGTH_SHORT).show();
        return;
    }
    sendFileMessage(filePath);
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
public boolean containsAtAll(String content){
    String atAll = "@" + EaseUI.getInstance().getContext().getString(R.string.all_members);
    if(content.contains(atAll)){
        return true;
    }
    return false;
}
 

import com.hyphenate.easeui.R; //导入依赖的package包/类
private void init(Context context, AttributeSet attrs) {
    this.context = context;
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.EaseConversationList);
    primaryColor = ta.getColor(R.styleable.EaseConversationList_cvsListPrimaryTextColor, getResources().getColor(R.color.list_itease_primary_color));
    secondaryColor = ta.getColor(R.styleable.EaseConversationList_cvsListSecondaryTextColor, getResources().getColor(R.color.list_itease_secondary_color));
    timeColor = ta.getColor(R.styleable.EaseConversationList_cvsListTimeTextColor, getResources().getColor(R.color.list_itease_secondary_color));
    primarySize = ta.getDimensionPixelSize(R.styleable.EaseConversationList_cvsListPrimaryTextSize, 0);
    secondarySize = ta.getDimensionPixelSize(R.styleable.EaseConversationList_cvsListSecondaryTextSize, 0);
    timeSize = ta.getDimension(R.styleable.EaseConversationList_cvsListTimeTextSize, 0);
    
    ta.recycle();
    
}