add chat view

robbyzhaox · Aug 9, 2015 · 27a01a9 · 27a01a9
1 parent b7527dd
commit 27a01a9
Show file tree

Hide file tree

Showing 7 changed files with 187 additions and 0 deletions.
diff --git a/app/src/main/java/com/telchina/wx/Msg.java b/app/src/main/java/com/telchina/wx/Msg.java
@@ -0,0 +1,34 @@
+package com.telchina.wx;
+
+/**
+ * Created by zg on 2015/8/9.
+ */
+public class Msg {
+
+    public static final int TYPE_RECEIVED = 0;
+    public static final int TYPE_SEND = 1;
+
+    private String content;
+    private int type;
+
+    public Msg(String content, int type) {
+        this.content = content;
+        this.type = type;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public int getType() {
+        return type;
+    }
+
+    public void setType(int type) {
+        this.type = type;
+    }
+}
diff --git a/app/src/main/java/com/telchina/wx/MsgAdapter.java b/app/src/main/java/com/telchina/wx/MsgAdapter.java
@@ -0,0 +1,66 @@
+package com.telchina.wx;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import java.util.List;
+
+/**
+ * Created by zg on 2015/8/9.
+ */
+public class MsgAdapter extends ArrayAdapter<Msg> {
+
+    private int resourceId;
+
+    public MsgAdapter(Context context, int textViewResourceId, List<Msg> objects) {
+        super(context, textViewResourceId, objects);
+        resourceId = textViewResourceId;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        Msg msg = getItem(position);
+        View view;
+        ViewHolder viewHolder;
+
+        if (convertView == null) {
+            view = LayoutInflater.from(getContext()).inflate(resourceId, null);
+            viewHolder = new ViewHolder();
+            viewHolder.leftLayout = (LinearLayout) view.findViewById(R.id.left_layout);
+            viewHolder.rightLayout = (LinearLayout) view.findViewById(R.id.right_layout);
+            viewHolder.leftMsg = (TextView) view.findViewById(R.id.left_msg);
+            viewHolder.rightMsg = (TextView) view.findViewById(R.id.right_msg);
+            view.setTag(viewHolder);
+        } else {
+            view = convertView;
+            viewHolder = (ViewHolder) view.getTag();
+        }
+
+        if (msg.getType() == Msg.TYPE_RECEIVED) {
+            viewHolder.leftLayout.setVisibility(View.VISIBLE);
+            viewHolder.rightLayout.setVisibility(View.GONE);
+            viewHolder.leftMsg.setText(msg.getContent());
+
+        } else if (msg.getType() == Msg.TYPE_SEND) {
+            viewHolder.rightLayout.setVisibility(View.VISIBLE);
+            viewHolder.leftLayout.setVisibility(View.GONE);
+            viewHolder.rightMsg.setText(msg.getContent());
+        }
+
+        return view;
+    }
+
+    private class ViewHolder {
+
+        LinearLayout leftLayout;
+        LinearLayout rightLayout;
+
+        TextView leftMsg;
+        TextView rightMsg;
+    }
+}
diff --git a/app/src/main/java/com/telchina/wx/News.java b/app/src/main/java/com/telchina/wx/News.java
@@ -0,0 +1,9 @@
+package com.telchina.wx;
+
+/**
+ * Created by zg on 2015/8/9.
+ */
+public class News {
+
+
+}
diff --git a/app/src/main/res/drawable/message_left.9.png b/app/src/main/res/drawable/message_left.9.png
diff --git a/app/src/main/res/drawable/message_right.9.png b/app/src/main/res/drawable/message_right.9.png
diff --git a/app/src/main/res/layout/chat_msg_item.xml b/app/src/main/res/layout/chat_msg_item.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="10dp">
+
+    <LinearLayout
+        android:id="@+id/left_layout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="left"
+        android:background="@drawable/message_left">
+
+        <TextView
+            android:id="@+id/left_msg"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="10dp"
+            android:gravity="center"
+            android:textColor="#fff" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/right_layout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="right"
+        android:background="@drawable/message_right">
+
+        <TextView
+            android:id="@+id/right_msg"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="10dp"
+            android:gravity="center"
+            android:textColor="#fff" />
+
+    </LinearLayout>
+
+</LinearLayout>
diff --git a/app/src/main/res/layout/layout_chat.xml b/app/src/main/res/layout/layout_chat.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:background="#D8E0E8"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ListView
+        android:id="@+id/msg_list_view"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:divider="#0000"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <EditText
+            android:id="@+id/input_edit_text"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:hint="@string/edit_hint_text"
+            android:maxLines="2"/>
+
+        <Button
+            android:id="@+id/send_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/send_btn_text"/>
+
+    </LinearLayout>
+
+
+</LinearLayout>