ChatView
Third Release
将其添加到您的root build.gradle，在存储库的结尾处：
allprojects {
repositories {
.. .
maven { url ' https://jitpack.io ' }
}
}然后添加依赖关系
dependencies {
compile ' com.github.shrikanth7698:ChatView:v0.1.2 '
}将Chatview放入您的XML布局中，如下所示：
< com .shrikanthravi.chatview.widget.ChatView
android : layout_width = " match_parent "
android : layout_height = " match_parent "
app : showSenderLayout = " false "
app : leftBubbleLayoutColor = " #ff7b7b "
app : rightBubbleLayoutColor = " @color/colorAccent2 "
app : leftBubbleTextColor = " @android:color/white "
app : rightBubbleTextColor = " @android:color/black "
android : layout_above = " @+id/sendLL "
app : showSenderName = " true "
android : id = " @+id/chatView " >
</ com .shrikanthravi.chatview.widget.ChatView>
不要忘记将此属性添加到您的根布局中。
xmlns:app="http://schemas.android.com/apk/res-auto"然后在您的活动或片段中
ChatView chatView = ( ChatView ) findViewById ( R . id . chatview );示例代码
//sample code to add message to right
Message message = new Message ();
message . setBody ( messageET . getText (). toString (). trim ()); //message body
message . setType ( Message . RightSimpleMessage ); //message type
message . setTime ( getTime ()); //message time (String)
message . setUserName ( "Groot" ); //sender name
//sender icon
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message );
//sample code to add message to left
Message message1 = new Message ();
message1 . setBody ( messageET . getText (). toString (). trim ());
message1 . setType ( Message . LeftSimpleMessage );
message1 . setTime ( getTime ());
message1 . setUserName ( "Hodor" );
message1 . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
chatView . addMessage ( message );
//to clear messages
chatview . clearMessages ();
//to remove message
chatview . remove ( position ) //or chatview.remove(message)
消息类型
//Message.LeftSimpleMessage
Message message = new Message ();
message . setType ( Message . LeftSimpleMessage );
message . setBody ( body ); //string
message . setTime ( getTime ());
chatView . addMessage ( message );
//Message.RightSimpleMessage
Message message = new Message ();
message . setType ( Message . RightSimpleMessage );
message . setBody ( body ); //string
message . setTime ( getTime ());
chatView . addMessage ( message );
//Message.LeftSingleImage (when clicked it will go to fullscreen mode)
Message message = new Message ();
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ))
message . setTime ( getTime ());
message . setType ( Message . LeftSingleImage );
message . setImageList ( mSelected );
chatView . addMessage ( message );
// Message.RightSingleImage (when clicked it will go to fullscreen mode)
Message message = new Message ();
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ));
message . setTime ( getTime ());
message . setType ( Message . RightSingleImage );
message . setImageList ( mSelected );
chatView . addMessage ( message );
// Message.LeftMultipleImages (can hold upto 10 images in a single row as a collage view)
Message message = new Message ();
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
message . setTime ( getTime ());
message . setType ( Message . LeftMultipleImages );
message . setImageList ( mSelected );
chatView . addMessage ( message );
// Message.RightMultipleImages (can hold upto 10 images in a single row as a collage view)
Message message = new Message ();
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
message . setTime ( getTime ());
message . setType ( Message . RightMultipleImages );
message . setImageList ( mSelected );
chatView . addMessage ( message );
// Message.LeftVideo (when clicked it will go to fullscreen mode)
Message message = new Message ();
message . setType ( Message . LeftVideo );
message . setTime ( getTime ());
message . setUserName ( "Hodor" );
message . setVideoUri ( Uri . parse ( getPath ( data . getData ())));
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
hatView . addMessage ( message );
// Message.RightVideo (when clicked it will go to fullscreen mode)
Message message = new Message ();
message . setType ( Message . RightVideo );
message . setTime ( getTime ());
message . setUserName ( "Groot" );
message . setVideoUri ( Uri . parse ( getPath ( data . getData ())));
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message ); 您的颜色应该具有重音颜色。xml否则视图将崩溃。
您可以隐藏或显示发件人布局
app:showSenderLayout="true or false"
这仍然在beta中
现在，发件人布局有4个按钮。
发送按钮
相机按钮
画廊按钮
视频按钮
和一个文本框
您可以通过更改应用程序中使用的重音颜色来更改按钮的颜色。
注意：您应该使用自己的选择图像，视频和捕获图像的逻辑。
在此样本中，我使用外部库从画廊中挑选图像。
//Send button click listerer
chatView . setOnClickSendButtonListener ( new ChatView . OnClickSendButtonListener () {
@ Override
public void onSendButtonClick ( String body ) {
if ( switchbool ) {
Message message = new Message ();
message . setBody ( body );
message . setType ( Message . RightSimpleMessage );
message . setTime ( getTime ());
message . setUserName ( "Groot" );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message );
switchbool = false ;
}
else {
Message message1 = new Message ();
message1 . setBody ( body );
message1 . setType ( Message . LeftSimpleMessage );
message1 . setTime ( getTime ());
message1 . setUserName ( "Hodor" );
message1 . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
chatView . addMessage ( message1 );
switchbool = true ;
}
}
});
//Gallery button click listener
chatView . setOnClickGalleryButtonListener ( new ChatView . OnClickGalleryButtonListener () {
@ Override
public void onGalleryButtonClick () {
Matisse . from ( ChatViewTestActivity . this )
. choose ( MimeType . allOf ())
. countable ( true )
. maxSelectable ( 9 )
. restrictOrientation ( ActivityInfo . SCREEN_ORIENTATION_UNSPECIFIED )
. thumbnailScale ( 0.85f )
. imageEngine ( new PicassoEngine ())
. forResult ( imagePickerRequestCode );
}
});
//Video button click listener
chatView . setOnClickVideoButtonListener ( new ChatView . OnClickVideoButtonListener () {
@ Override
public void onVideoButtonClick () {
Intent i = new Intent ( Intent . ACTION_PICK , android . provider . MediaStore . Video . Media . EXTERNAL_CONTENT_URI );
i . setType ( "video/*" );
startActivityForResult ( i , SELECT_VIDEO );
}
});
//Camera button click listener
chatView . setOnClickCameraButtonListener ( new ChatView . OnClickCameraButtonListener () {
@ Override
public void onCameraButtonClicked () {
Intent cameraIntent = new Intent ( android . provider . MediaStore . ACTION_IMAGE_CAPTURE );
File file = new File ( Environment . getExternalStorageDirectory (), "MyPhoto.jpg" );
file . delete ();
File file1 = new File ( Environment . getExternalStorageDirectory (), "MyPhoto.jpg" );
Uri uri = FileProvider . getUriForFile ( ChatViewTestActivity . this , getApplicationContext (). getPackageName () + ".provider" , file1 );
cameraIntent . putExtra ( android . provider . MediaStore . EXTRA_OUTPUT , uri );
startActivityForResult ( cameraIntent , CAMERA_REQUEST );
}
});
@ Override
protected void onActivityResult ( int requestCode , int resultCode , Intent data ) {
super . onActivityResult ( requestCode , resultCode , data );
//Image Selection result
if ( requestCode == imagePickerRequestCode && resultCode == RESULT_OK ) {
mSelected = Matisse . obtainResult ( data );
if ( switchbool ) {
if ( mSelected . size () == 1 ) {
Message message = new Message ();
message . setBody ( messageET . getText (). toString (). trim ());
message . setType ( Message . RightSingleImage );
message . setTime ( getTime ());
message . setUserName ( "Groot" );
message . setImageList ( mSelected );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message );
switchbool = false ;
} else {
Message message = new Message ();
message . setBody ( messageET . getText (). toString (). trim ());
message . setType ( Message . RightMultipleImages );
message . setTime ( getTime ());
message . setUserName ( "Groot" );
message . setImageList ( mSelected );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message );
switchbool = false ;
}
}
else {
if ( mSelected . size () == 1 ) {
Message message = new Message ();
message . setBody ( messageET . getText (). toString (). trim ());
message . setType ( Message . LeftSingleImage );
message . setTime ( getTime ());
message . setUserName ( "Hodor" );
message . setImageList ( mSelected );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
chatView . addMessage ( message );
switchbool = true ;
} else {
Message message = new Message ();
message . setBody ( messageET . getText (). toString (). trim ());
message . setType ( Message . LeftMultipleImages );
message . setTime ( getTime ());
message . setUserName ( "Hodor" );
message . setImageList ( mSelected );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
chatView . addMessage ( message );
switchbool = true ;
}
}
}
else {
//Video Selection result
if ( requestCode == SELECT_VIDEO && resultCode == RESULT_OK ) {
if ( switchbool ) {
Message message = new Message ();
message . setType ( Message . RightVideo );
message . setTime ( getTime ());
message . setUserName ( "Groot" );
message . setVideoUri ( Uri . parse ( getPath ( data . getData ())));
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message );
switchbool = false ;
} else {
Message message = new Message ();
message . setType ( Message . LeftVideo );
message . setTime ( getTime ());
message . setUserName ( "Hodor" );
message . setVideoUri ( Uri . parse ( getPath ( data . getData ())));
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
chatView . addMessage ( message );
switchbool = true ;
}
}
else {
//Image Capture result
if ( requestCode == CAMERA_REQUEST && resultCode == RESULT_OK ) {
if ( switchbool ) {
Message message = new Message ();
message . setType ( Message . RightSingleImage );
message . setTime ( getTime ());
message . setUserName ( "Groot" );
mSelected . clear ();
File file = new File ( Environment . getExternalStorageDirectory (), "MyPhoto.jpg" );
//Uri of camera image
Uri uri = FileProvider . getUriForFile ( this , getApplicationContext (). getPackageName () + ".provider" , file );
mSelected . add ( uri );
message . setImageList ( mSelected );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/groot" ));
chatView . addMessage ( message );
switchbool = false ;
} else {
Message message = new Message ();
message . setType ( Message . LeftSingleImage );
message . setTime ( getTime ());
message . setUserName ( "Hodor" );
mSelected . clear ();
File file = new File ( Environment . getExternalStorageDirectory (), "MyPhoto.jpg" );
//Uri of camera image
Uri uri = FileProvider . getUriForFile ( this , getApplicationContext (). getPackageName () + ".provider" , file );
mSelected . add ( uri );
message . setImageList ( mSelected );
message . setUserIcon ( Uri . parse ( "android.resource://com.shrikanthravi.chatviewlibrary/drawable/hodor" ));
chatView . addMessage ( message );
switchbool = true ;
}
}
}
}
}注意：您可以以XML和Java方式自定义Chatview。
//xml
< com .shrikanthravi.chatview.widget.ChatView
android : layout_width = " match_parent "
android : layout_height = " match_parent "
app:showLeftBubbleIcon= " true or false " // (4)
app:showRightBubbleIcon= " true or false " // (2)
app : showSenderLayout = " false " // still in beta (set the value to false)
app : leftBubbleLayoutColor = " #ff7b7b " // (5)
app : rightBubbleLayoutColor = " @color/colorAccent2 " // (3)
app : leftBubbleTextColor = " @android:color/white " // (5)
app : rightBubbleTextColor = " @android:color/black " // (3)
android : layout_above = " @+id/sendLL "
app:textSize= " text size "
app:chatViewBackground= " your color " // (10)
app:timeTextColor= " your color " // (11)
app : showSenderName = " true " // (1)
android : id = " @+id/chatView " >
//java
//Message.LeftSingleImage (7)
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ))
message . setType ( Message . LeftSingleImage );
message . setImageList ( mSelected );
//Message.RightSingleImage (6)
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ));
message . setType ( Message . RightSingleImage );
message . setImageList ( mSelected );
//Message.LeftMultipleImages (can hold upto 10 images in a single row as a collage view) (9)
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
message . setType ( Message . LeftMultipleImages );
message . setImageList ( mSelected );
//Message.RightMultipleImages (can hold upto 10 images in a single row as a collage view) (8)
List < Uri > mSelected = new ArrayList <>();
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
mselected . add ( Uri . parse ( "Your image" ));
message . setType ( Message . RightMultipleImages );
message . setImageList ( mSelected );
检查示例应用https://github.com/shrikanth7698/chatview/tree/master/master/app
MIT License
Copyright (c) 2018 Shrikanth Ravi
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
