大家好。我是csdn的新人,给大家带来一个做了一个星期的SDK,能够实现将Android APP碎片化管理。自由更新,实时更新,低流量耗费的更新~~
Zag Whim Renewal
A system for quicker updating on Android
首先你要有一个Bmob移动后端云服务平台的账号
接下来,进入APP的数据浏览,在APP内建ZwrFile表。加入File类型的file列。加入String类型的name列
在Eclipse或者Android studio新建两个项目,称为Basic端和Expand端,分别导入相应的SDK
Basic端的Activity继承自ZwrActivity,实现InitListener接口,在onCreate方法内。先super。再Bmob.initialize(getApplicationContext(), appid),最后setZwrView("类名", this, true, false);
appid取自bmob后台。在“应用信息”里查看
“类名”为Expand端相应的类名,如“com.test.bmob.FirstView”
编译执行Basic端到手机
放一个layout.xml文件到ZwrFile表的file,name能够随便取,比方“main.xml”
Expand端删除全部代码。新建一个类。类名为上文所提到的(“com.test.bmob.FirstView”)。继承自ZwrExpandView
将实现的抽象方法的LayoutName返回layout文件在ZwrFile相应的name。如上文的“main.xml”
在init函数内写初始化方法
编译Expand端,将编译出来的bin目录下的classes.dex上传到ZwrFile,name改为类名(“com.test.bmob.FirstView”)
启动Basic端,就可以看到更新效果
以后须要更新逻辑代码。仅仅需更新Activity相应的dex文件就可以,须要更新布局,就更新相应的xml文件
部分代码演示样例:
Basic端:
import android.os.Bundle; import android.widget.Button; import cn.bmob.v3.Bmob; import com.zwr.ZwrActivity; import com.zwr.ZwrListener.InitListener; public class MainActivity extends ZwrActivity implements InitListener { private Button bt; private final String appid = ""; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Bmob.initialize(getApplicationContext(),appid); setZwrView("com.testzwr.ThirdView", this, true); } @Override public void succeed() { init(); } @Override public void fail(String why) { toast(why); } @Override public void lastView() { init(); } private final void init() { bt = getView("zwrButton"); if (bt != null) { bt.setText("hahhaa"); } } }
Extand端:
package com.testzwr; import android.app.Activity; import android.app.AlertDialog; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; import com.zwr.ZwrBasic.ZwrExpandView; import com.zwr.ZwrTool; public class ThirdView extends ZwrExpandView implements OnClickListener { private Button bt; private EditText et; private TextView tv; private Button bt_toast, bt_dialog, bt_change; public ThirdView(Activity activity) { super(activity); } @Override public String LayoutName() { return "third_layout.xml"; } @Override public void init() { try { et = getView("msg_et"); bt = getView("msg_send"); tv = getView("msg_show"); bt_toast = getView("toast"); bt_dialog = getView("dialog"); bt_change = getView("change"); } catch (NullPointerException e) { return; } bt.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { tv.append(et.getText().toString() + " "); et.setText(""); } }); bt_toast.setOnClickListener(this); bt_dialog.setOnClickListener(this); bt_change.setOnClickListener(this); } private AlertDialog dialog; @Override public void onClick(View v) { int i = v.getId(); if (i == bt_toast.getId()) { Toast.makeText(getContext(), "hahaha", 1).show(); } else if (i == bt_dialog.getId()) { if (dialog == null) dialog = new AlertDialog.Builder(getContext()) .setMessage("Hi~~").setTitle("恭喜你!").create(); dialog.show(); } else if (i == bt_change.getId()) { bt_toast.setText("改变啦~丧失Toast能力,但能跳转到还有一个Activity"); bt_dialog.setText("改变了还能弹窗"); bt_toast.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { try { ZwrTool.startActivity("com.test.sdkbuilder.SecondActivity"); } catch (ClassNotFoundException e) { Toast.makeText(getContext(), "no this class", 1).show(); e.printStackTrace(); } } }); v.setVisibility(View.GONE); } } }
layout文件:(third_layout.xml)
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="match_parent" android:orientation="vertical" android:paddingBottom="10dip" android:paddingTop="10dip" > <Button android:id="@+id/toast" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="点击我就会弹吐司" /> <Button android:id="@+id/dialog" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="点击我就会弹Dialog" /> <Button android:id="@+id/change" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="点击我会改变上面两个button" /> <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent" > <LinearLayout android:id="@+id/msg_ll" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:orientation="horizontal" > <EditText android:id="@+id/msg_et" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="4" android:hint="输入信息" /> <Button android:id="@+id/msg_send" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="发送" /> </LinearLayout> <TextView android:id="@+id/msg_show" android:layout_width="match_parent" android:layout_height="match_parent" android:text="hahaha" android:layout_above="@+id/msg_ll" android:layout_alignParentTop="true" /> </RelativeLayout> </LinearLayout>
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