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labelview's Introduction

LabelView

Android Arsenal


Sometimes, we need to show a label above an ImageView or any other views. Well, LabelXXView will be able to help you. It's easy to implement as well!

Import your project

Gradle

Step 1. Add the JitPack repository to your build file

Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url "https://jitpack.io" }
	}
}

Step 2. Add the dependency

dependencies {
	compile 'com.github.linger1216:labelview:v1.1.2'
}

Or Manual

Copy all java files and attr.xml into your project.


Create a Label

put xml code in you layout, like follows.

LabelButtonView

<com.lid.lib.LabelButtonView
    android:id="@+id/labelbutton"
    android:layout_width="200dp"
    android:layout_height="48dp"
    android:background="#03a9f4"
    android:gravity="center"
    android:text="Button"
    android:textColor="#ffffff"
    app:label_backgroundColor="#C2185B"
    app:label_distance="20dp"
    app:label_height="20dp"
    app:label_orientation="RIGHT_TOP"
    app:label_text="HD"
    app:label_textSize="12sp" />

LabelImageView

<com.lid.lib.LabelImageView
    android:id="@+id/image1"
    android:layout_width="0dp"
    android:layout_height="match_parent"
    android:layout_weight="1"
    android:scaleType="centerCrop"
    android:src="@mipmap/image1"
    app:label_backgroundColor="#C2185B"
    app:label_orientation="LEFT_TOP"
    app:label_text="CHINA" />

LabelTextView

<com.lid.lib.LabelTextView
    android:id="@+id/text"
    android:layout_width="wrap_content"
    android:layout_height="48dp"
    android:layout_gravity="center"
    android:layout_marginTop="8dp"
    android:background="#212121"
    android:gravity="center"
    android:padding="16dp"
    android:text="TextView"
    android:textColor="#ffffff"
    app:label_backgroundColor="#03A9F4"
    app:label_distance="15dp"
    app:label_orientation="LEFT_TOP"
    app:label_text="POP"
    app:label_textSize="10sp" />

Parameter Description

If you need Label in your custom View

  1. create an new view class extends YourView
  2. use LabelViewHelper as your Member objects
  3. In Constructor function and onDraw function call LabelViewHelper method.
  4. Call the LabelViewHelper method in other functions

like as follows:

public class LabelXXXView extends YourView {
    LabelViewHelper utils;
    public LabelXXXView(Context context) {
        this(context, null);
    }
    public LabelXXXView(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }
    public LabelXXXView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        utils = new LabelViewHelper(context, attrs, defStyleAttr);
    }
    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        utils.onDraw(canvas, getMeasuredWidth(), getMeasuredHeight());
    }
    public void setLabelHeight(int height) {
        utils.setLabelHeight(this, height);
    }
    public int getLabelHeight() {
        return utils.getLabelHeight();
    }
    public void setLabelDistance(int distance) {
        utils.setLabelDistance(this, distance);
    }
    public int getLabelDistance() {
        return utils.getLabelDistance();
    }
    public boolean isLabelVisual() {
        return utils.isLabelVisual();
    }
    public void setLabelVisual(boolean enable) {
        utils.setLabelVisual(this, enable);
    }
    public int getLabelOrientation() {
        return utils.getLabelOrientation();
    }
    public void setLabelOrientation(int orientation) {
      	utils.setLabelOrientation(this, orientation);
    }
    public int getLabelTextColor() {
        return utils.getLabelTextColor();
    }
    public void setLabelTextColor(int textColor) {
        utils.setLabelTextColor(this, textColor);
    }
    public int getLabelBackgroundColor() {
        return utils.getLabelBackgroundColor();
    }
    public void setLabelBackgroundColor(int backgroundColor) {
      	utils.setLabelBackgroundColor(this, backgroundColor);
    }
    public String getLabelText() {
        return utils.getLabelText();
    }
    public void setLabelText(String text) {
        utils.setLabelText(this, text);
    }
    public int getLabelTextSize() {
        return utils.getLabelTextSize();
    }
    public void setLabelTextSize(int textSize) {
        utils.setLabelTextSize(this, textSize);
    }
}

Thanks

License

Copyright 2014 linger1216

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

labelview's People

Contributors

apascual avatar jilberta avatar linger1216 avatar ppamorim avatar smeegoan avatar

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labelview's Issues

Curiosity

Hy there this is possible?

public void setLabelText(String text) { utils.setLabelText(this, text); }

to

public void setLabelText(CharSequence text) { utils.setLabelText(this, text); }

It became a strip

When I scoll it in my recyclerview, the label became a strip. I figured out that this happens when the targetView became invisible.

Use in XML

How can I use this view in XML for static use instead of dynamic creating view ??

multiple lines label

sometimes I want to use multiple lines to setLabelText() in my LabelView
but, I got this result , "Already Transferred", with black background color
whatsapp image 2016-08-06 at 18 25 09

thanks 👍

¿ How to remove ?

I need to remove from the view please...

great control by the way !!!

Grammatical error

In the "If you need Label in your custom View", section, the first point is written as: "create an new view class extends YourView".
This sentence is grammatically incorrect. 'an' is used before a constant which is against the standard grammatical rules.
The corrected sentence could be: "create a new view class extends YourView".
Thank you.

Use in RecyclerView

How can I use this in RecyclerVIew by using adapter using RecyclerVIewViewHolder ??
waiting for response...

How to remove white border around label.

device-2017-07-20-140742
Everything looks very good. I used this lib and I'm good with it. But when my boss said to remove white border around label view. I searched for any method to remove it but could not find. I stuck. Please help

Simple Rotate TextView

/**
 *  Text rotate in TextView
 *
 * @author Li Yujiang
 * @since 2015/8/12
 * Created by IntelliJ IDEA
 */
public class RotateTextView extends TextView {
    private static final int DEFAULT_DEGREES = 45;
    private int degrees;

    public RotateTextView(Context context) {
        this(context, null);
    }

    public RotateTextView(Context context, AttributeSet attrs) {
        super(context, attrs, android.R.attr.textViewStyle);
        setGravity(Gravity.CENTER);
        degrees = DEFAULT_DEGREES;
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        setMeasuredDimension(getMeasuredWidth(), getMeasuredWidth());
    }

    @Override
    protected void onDraw(Canvas canvas) {
        canvas.save();
        canvas.translate(getCompoundPaddingLeft(), getExtendedPaddingTop());
        canvas.rotate(degrees, this.getWidth() / 2f, this.getHeight() / 2f);
        super.onDraw(canvas);
        canvas.restore();
    }

    public void setDegrees(int degrees) {
        this.degrees = degrees;
    }

    public int getDegrees() {
        return degrees;
    }

}

Support Gravity End and Start!

Would it be possible to add Gravity End and Start to this great library?
That is in case the app support RTL!

Thank you.

Problem in Base Adapter

label.setTargetView(convertView.findViewById(R.id.featured_icon_row_image), 15, LabelView.Gravity.LEFT_TOP);

on some items it shows perfect label and on some items it show horizontal Label.

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