add more way to addview

maoruibin · Jun 5, 2017 · acdd2c0 · acdd2c0
1 parent 9b1be49
commit acdd2c0
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Showing 5 changed files with 128 additions and 17 deletions.
diff --git a/demo/src/main/java/name/gudong/demo/MainActivity.java b/demo/src/main/java/name/gudong/demo/MainActivity.java
@@ -18,7 +18,10 @@
 
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.view.Gravity;
 import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 import android.widget.ProgressBar;
 
@@ -41,11 +44,17 @@ public class MainActivity extends AppCompatActivity {
     LinearLayout mLlContainer;
     @Bind(R.id.pb)
     ProgressBar mPb;
+    @Bind(R.id.root_layout)
+    FrameLayout mRootLayout;
 
-private ViewController<List<String>> mHousePhotoViewController;
-private ViewController<HouseDetail.Param> mHouseParamViewControler;
-private ViewController<List<String>> mHouseCommentViewControler;
-private ViewController<String> mHouseDescViewControler;
+    private ViewController<List<String>> mHousePhotoViewController;
+    private ViewController<HouseDetail.Param> mHouseParamViewControler;
+
+    private ViewController<HouseDetail.Param> mHouseParamTopViewControler;
+    private ViewController<HouseDetail.Param> mHouseParamBottomViewControler;
+
+    private ViewController<List<String>> mHouseCommentViewControler;
+    private ViewController<String> mHouseDescViewControler;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -55,6 +64,18 @@ protected void onCreate(Bundle savedInstanceState) {
 
         mHousePhotoViewController = new HousePhotoViewController(this);
         mHouseParamViewControler = new HouseParamViewController(this);
+
+
+        mHouseParamTopViewControler = new HouseParamViewController(this);
+        mHouseParamTopViewControler.attachRoot(mRootLayout, Utils.dp2px(200), Utils.dp2px(50));
+
+
+        mHouseParamBottomViewControler = new HouseParamViewController(this);
+        FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
+                ViewGroup.LayoutParams.WRAP_CONTENT, Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL);
+        mHouseParamBottomViewControler.attachRoot(mRootLayout, layoutParams);
+
+
         mHouseDescViewControler = new HouseDescViewController(this);
         mHouseCommentViewControler = new HouseCommentViewController(this);
 
@@ -69,6 +90,11 @@ protected void onCreate(Bundle savedInstanceState) {
     private void fillData(HouseDetail detail) {
         mHousePhotoViewController.fillData(detail.photos);
         mHouseParamViewControler.fillData(detail.param);
+
+        mHouseParamTopViewControler.fillData(detail.param);
+        mHouseParamBottomViewControler.fillData(detail.param);
+
+
         mHouseDescViewControler.fillData(detail.desc);
         mHouseCommentViewControler.fillData(detail.comments);
     }
@@ -123,4 +149,14 @@ private HouseDetail mockHouseData() {
         return detail;
     }
 
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mHousePhotoViewController.detachedRoot();
+        mHouseParamViewControler.detachedRoot();
+        mHouseDescViewControler.detachedRoot();
+        mHouseCommentViewControler.detachedRoot();
+        mHouseParamTopViewControler.detachedRoot();
+        mHouseParamBottomViewControler.detachedRoot();
+    }
 }
diff --git a/demo/src/main/java/name/gudong/demo/view/HousePhotoViewController.java b/demo/src/main/java/name/gudong/demo/view/HousePhotoViewController.java
@@ -17,6 +17,8 @@
 package name.gudong.demo.view;
 
 import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
 import android.support.v4.view.PagerAdapter;
 import android.support.v4.view.ViewPager;
 import android.view.View;
@@ -43,8 +45,11 @@ public class HousePhotoViewController extends ViewController<List<String>> {
     @Bind(R.id.view_page)
     ViewPager mViewPage;
     private PhotoAdapter mAdapter;
+    private Handler mHandler;
+
     public HousePhotoViewController(Context context) {
         super(context);
+        mHandler = new Handler(Looper.getMainLooper());
     }
 
     @Override
@@ -54,35 +59,49 @@ protected int resLayoutId() {
 
     @Override
     protected void onCreatedView(View view) {
-        ButterKnife.bind(this,view);
+        ButterKnife.bind(this, view);
         mViewPage = (ViewPager) view.findViewById(R.id.view_page);
-        mAdapter = new PhotoAdapter();
+        mAdapter = new PhotoAdapter(getContext());
         mViewPage.setAdapter(mAdapter);
     }
 
     @Override
     protected void onBindView(List<String> data) {
         mAdapter.fillData(data);
+        mHandler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+
+            }
+        }, 500);
+    }
+
+    @Override
+    protected void onDestoryView(View view) {
+        super.onDestoryView(view);
+        mHandler.removeCallbacksAndMessages(null);
     }
 
-    class PhotoAdapter extends PagerAdapter{
+    static class PhotoAdapter extends PagerAdapter {
 
-        List<String>mPhotos;
-        List<View>mPhotoViews ;
+        List<String> mPhotos;
+        List<View> mPhotoViews;
+        Context context;
 
-        public PhotoAdapter() {
+        public PhotoAdapter(Context context) {
             mPhotos = new ArrayList<>();
             mPhotoViews = new ArrayList<>();
+            this.context = context;
         }
 
-        void fillData(List<String>photos){
+        void fillData(List<String> photos) {
             this.mPhotos = photos;
             notifyDataSetChanged();
         }
 
         @Override
         public int getCount() {
-            Logger.i("size "+mPhotos.size());
+            Logger.i("size " + mPhotos.size());
             return mPhotos.size();
         }
 
@@ -98,9 +117,9 @@ public void destroyItem(ViewGroup view, int position, Object object) {
 
         @Override
         public View instantiateItem(ViewGroup container, int position) {
-            ImageView imageView = new ImageView(getContext());
+            ImageView imageView = new ImageView(context);
             imageView.setScaleType(ImageView.ScaleType.FIT_XY);
-            Picasso.with(getContext()).load(mPhotos.get(position)).into(imageView);
+            Picasso.with(context).load(mPhotos.get(position)).into(imageView);
             container.addView(imageView);
             mPhotoViews.add(imageView);
             return imageView;

diff --git a/demo/src/main/res/layout/activity_main.xml b/demo/src/main/res/layout/activity_main.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="name.gudong.demo.view.MainActivity">
+
+</android.support.constraint.ConstraintLayout>
diff --git a/demo/src/main/res/layout/main.xml b/demo/src/main/res/layout/main.xml
@@ -20,6 +20,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="#f9f5f5"
+    android:id="@+id/root_layout"
     android:orientation="vertical">
 
     <ScrollView

diff --git a/library/src/main/java/name/gudong/viewcontroller/ViewController.java b/library/src/main/java/name/gudong/viewcontroller/ViewController.java
@@ -26,6 +26,7 @@
  * core of view controler
  * Created by GuDong on 7/13/16 22:42.
  * Contact with gudong.name@gmail.com.
+ *
  * @param <T> data type for this ViewController, a view controler should map a data type
  */
 public abstract class ViewController<T> {
@@ -38,13 +39,45 @@ public ViewController(Context context) {
     }
 
     public void attachRoot(ViewGroup root) {
+        initView(root);
+        root.addView(mView);
+        onCreatedView(mView);
+    }
+
+    public void attachRoot(ViewGroup root, int index) {
+        initView(root);
+        root.addView(mView, index);
+        onCreatedView(mView);
+    }
+
+    public void attachRoot(ViewGroup root, int width, int height) {
+        initView(root);
+        root.addView(mView, width, height);
+        onCreatedView(mView);
+    }
+
+    public void attachRoot(ViewGroup root, ViewGroup.LayoutParams params) {
+        initView(root);
+        root.addView(mView, params);
+        onCreatedView(mView);
+    }
+
+
+    public void attachRoot(ViewGroup root, int index, ViewGroup.LayoutParams params) {
+        initView(root);
+        root.addView(mView, index, params);
+        onCreatedView(mView);
+    }
+
+    private void initView(ViewGroup root) {
         int resLayoutId = resLayoutId();
         if (resLayoutId <= 0) {
             throw new IllegalStateException("Please check your layout id in resLayoutId() method");
         }
+        if (mView != null) {
+            throw new IllegalStateException("a viewController can't attachRoot twice");
+        }
         mView = LayoutInflater.from(mContext).inflate(resLayoutId, root, false);
-        root.addView(mView);
-        onCreatedView(mView);
     }
 
     public void fillData(T data) {
@@ -54,6 +87,10 @@ public void fillData(T data) {
         }
     }
 
+    public void detachedRoot() {
+        onDestoryView(mView);
+    }
+
     /**
      * indicate layout id of this ViewControl
      *
@@ -62,7 +99,7 @@ public void fillData(T data) {
     protected abstract int resLayoutId();
 
     /**
-     * view has been
+     * view has been created
      *
      * @param view real view
      */
@@ -75,6 +112,15 @@ public void fillData(T data) {
      */
     protected abstract void onBindView(T data);
 
+    /**
+     * view has been Destory
+     *
+     * @param view
+     */
+    protected void onDestoryView(View view) {
+
+    }
+
     public Context getContext() {
         return mContext;
     }