Optional AutoLayout

app/src/main/AndroidManifest.xml

@@ -26,7 +26,8 @@
             </intent-filter>
         </activity>
         <!-- autolayout meta
-        将设计图的宽高配置后,配合AutoLauout控件使用,在设计图尺寸以外的其它尺寸手机上,也能达到和设计图一样的效果
+        配置设计图的宽高,配合AutoLauout控件使用,在设计图尺寸以外的其它尺寸手机上,也能达到和设计图一样的效果
+        注意: 本框架并不强制你使用 AutoLayout,如果你不想使用 AutoLayout,就不要配置下面的 meta-data
         -->
         <meta-data
             android:name="design_width"
@@ -34,6 +35,7 @@
         <meta-data
             android:name="design_height"
             android:value="1920"/>
+
         <!--glide配置-->
         <meta-data
             android:name="com.jess.arms.widget.imageloader.glide.GlideConfiguration"

arms/src/main/java/com/jess/arms/base/BaseActivity.java

@@ -7,37 +7,23 @@ import android.view.View;
 import com.jess.arms.base.delegate.IActivity;
 import com.jess.arms.mvp.IPresenter;
 import com.trello.rxlifecycle2.components.support.RxAppCompatActivity;
-import com.zhy.autolayout.AutoFrameLayout;
-import com.zhy.autolayout.AutoLinearLayout;
-import com.zhy.autolayout.AutoRelativeLayout;
 
 import javax.inject.Inject;
 
-import static com.jess.arms.base.delegate.ActivityDelegate.LAYOUT_FRAMELAYOUT;
-import static com.jess.arms.base.delegate.ActivityDelegate.LAYOUT_LINEARLAYOUT;
-import static com.jess.arms.base.delegate.ActivityDelegate.LAYOUT_RELATIVELAYOUT;
+import static com.jess.arms.utils.ThirdViewUtil.convertAutoView;
 
 /**
  * 因为java只能单继承,所以如果有需要继承特定Activity的三方库,那你就需要自己自定义Activity
  * 继承于这个特定的Activity,然后按照将BaseActivity的格式,复制过去记住一定要实现{@link IActivity}
  */
-public abstract class BaseActivity<P extends IPresenter> extends RxAppCompatActivity implements IActivity{
+public abstract class BaseActivity<P extends IPresenter> extends RxAppCompatActivity implements IActivity {
     protected final String TAG = this.getClass().getSimpleName();
     @Inject
     protected P mPresenter;
 
     @Override
     public View onCreateView(String name, Context context, AttributeSet attrs) {
-        View view = null;
-        if (name.equals(LAYOUT_FRAMELAYOUT)) {
-            view = new AutoFrameLayout(context, attrs);
-        }
-        if (name.equals(LAYOUT_LINEARLAYOUT)) {
-            view = new AutoLinearLayout(context, attrs);
-        }
-        if (name.equals(LAYOUT_RELATIVELAYOUT)) {
-            view = new AutoRelativeLayout(context, attrs);
-        }
+        View view = convertAutoView(name, context, attrs);
         return view == null ? super.onCreateView(name, context, attrs) : view;
     }
 
@@ -62,6 +48,7 @@ public abstract class BaseActivity<P extends IPresenter> extends RxAppCompatActi
     /**
      * 这个Activity是否会使用Fragment,框架会根据这个属性判断是否注册{@link android.support.v4.app.FragmentManager.FragmentLifecycleCallbacks}
      * 如果返回false,那意味着这个Activity不需要绑定Fragment,那你再在这个Activity中绑定继承于 {@link com.jess.arms.base.BaseFragment} 的Fragment将不起任何作用
+     *
      * @return
      */
     @Override

arms/src/main/java/com/jess/arms/base/BaseHolder.java

@@ -3,7 +3,7 @@ package com.jess.arms.base;
 import android.support.v7.widget.RecyclerView;
 import android.view.View;
 
-import com.jess.arms.utils.KnifeUtil;
+import com.jess.arms.utils.ThirdViewUtil;
 import com.zhy.autolayout.utils.AutoUtils;
 
 /**
@@ -16,7 +16,7 @@ public abstract class BaseHolder<T> extends RecyclerView.ViewHolder implements V
         super(itemView);
         itemView.setOnClickListener(this);//点击事件
         AutoUtils.autoSize(itemView);//适配
-        KnifeUtil.bindTarget(this, itemView);//绑定
+        ThirdViewUtil.bindTarget(this, itemView);//绑定
     }
 
 

arms/src/main/java/com/jess/arms/integration/AppManager.java

@@ -30,7 +30,7 @@ import timber.log.Timber;
  * Contact with jess.yan.effort@gmail.com
  */
 @Singleton
-public class AppManager {
+public final class AppManager {
     protected final String TAG = this.getClass().getSimpleName();
     public static final String APPMANAGER_MESSAGE = "appmanager_message";
     public static final String IS_NOT_ADD_ACTIVITY_LIST = "is_add_activity_list";//是否加入到activity的list，管理

arms/src/main/java/com/jess/arms/utils/KnifeUtil.java

-package com.jess.arms.utils;
-
-import android.app.Activity;
-import android.app.Dialog;
-import android.view.View;
-
-import butterknife.ButterKnife;
-import butterknife.Unbinder;
-
-/**
- * Created by zhiyicx on 2016/3/17.
- */
-public class KnifeUtil {
-
-    private KnifeUtil() {
-    }
-
-    public static Unbinder bindTarget(Object target, Object source) {
-        if (source instanceof Activity) {
-            return ButterKnife.bind(target, (Activity) source);
-        } else if (source instanceof View) {
-            return ButterKnife.bind(target, (View) source);
-        } else if (source instanceof Dialog) {
-            return ButterKnife.bind(target, (Dialog) source);
-        } else {
-            return Unbinder.EMPTY;
-        }
-    }
-}

arms/src/main/java/com/jess/arms/utils/ThirdViewUtil.java

+package com.jess.arms.utils;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.support.annotation.Nullable;
+import android.util.AttributeSet;
+import android.view.View;
+
+import com.zhy.autolayout.AutoFrameLayout;
+import com.zhy.autolayout.AutoLinearLayout;
+import com.zhy.autolayout.AutoRelativeLayout;
+
+import butterknife.ButterKnife;
+import butterknife.Unbinder;
+
+import static com.jess.arms.base.delegate.ActivityDelegate.LAYOUT_FRAMELAYOUT;
+import static com.jess.arms.base.delegate.ActivityDelegate.LAYOUT_LINEARLAYOUT;
+import static com.jess.arms.base.delegate.ActivityDelegate.LAYOUT_RELATIVELAYOUT;
+
+/**
+ * Created by zhiyicx on 2016/3/17.
+ */
+public class ThirdViewUtil {
+    public static int USE_AUTOLAYOUT = -1;//0 说明 AndroidManifest 里面没有使用 AutoLauout 的Meta,即不使用 AutoLayout,1 为有 Meta ,即需要使用
+
+    private ThirdViewUtil() {
+    }
+
+    public static Unbinder bindTarget(Object target, Object source) {
+        if (source instanceof Activity) {
+            return ButterKnife.bind(target, (Activity) source);
+        } else if (source instanceof View) {
+            return ButterKnife.bind(target, (View) source);
+        } else if (source instanceof Dialog) {
+            return ButterKnife.bind(target, (Dialog) source);
+        } else {
+            return Unbinder.EMPTY;
+        }
+    }
+
+    @Nullable
+    public static View convertAutoView(String name, Context context, AttributeSet attrs) {
+        //本框架并不强制你使用 AutoLayout
+        //如果你不想使用 AutoLayout ,就不要在 AndroidManifest 中声明, AutoLayout 的 Meta属性(design_width,design_height)
+        if (USE_AUTOLAYOUT == -1) {
+            USE_AUTOLAYOUT = 1;
+            PackageManager packageManager = context.getPackageManager();
+            ApplicationInfo applicationInfo;
+            try {
+                applicationInfo = packageManager.getApplicationInfo(context
+                        .getPackageName(), PackageManager.GET_META_DATA);
+                if (applicationInfo == null || applicationInfo.metaData == null
+                        || !applicationInfo.metaData.containsKey("design_width")
+                        || !applicationInfo.metaData.containsKey("design_height")) {
+                    USE_AUTOLAYOUT = 0;
+                }
+            } catch (PackageManager.NameNotFoundException e) {
+                USE_AUTOLAYOUT = 0;
+            }
+        }
+
+        if (USE_AUTOLAYOUT == 0) {
+            return null;
+        }
+
+        View view = null;
+        if (name.equals(LAYOUT_FRAMELAYOUT)) {
+            view = new AutoFrameLayout(context, attrs);
+        } else if (name.equals(LAYOUT_LINEARLAYOUT)) {
+            view = new AutoLinearLayout(context, attrs);
+        } else if (name.equals(LAYOUT_RELATIVELAYOUT)) {
+            view = new AutoRelativeLayout(context, attrs);
+        }
+        return view;
+    }
+}