【Android】说做就做：都市列表+卫星地图
前言：为了得奖。。。android。。。T_T。。。
完成notepad 3部曲，又看了其他人的MapView使用例子，手痒啊，做了个简陋的都市列表，并用MapView来看卫星地图，还有目前路况（traffic，如果有的话），Zoom In/Out，纯抄袭，羞愧中。。。
基本上基于notepad样板，做了个City的list：（偷工减料，static一下了，其实应该从db或者web service上面拿。。。）
搞定显示，接下来是key events：
i: zoom in
o: zoom out
s: satellite
t: traffic
java 代码
- public?boolean?onKeyDown(int?keyCode,?KeyEvent?event)?{??
- ????????if?(keyCode?==?KeyEvent.KEYCODE_I)?{??
- ????????????// zoom in
- ????????????myMapView.getController().zoomTo(myMapView.getZoomLevel()?+?1);??
- ????????????return?true;??
- ????????}?else?if?(keyCode?==?KeyEvent.KEYCODE_O)?{??
- ????????????// zoom out?
- ????????????myMapView.getController().zoomTo(myMapView.getZoomLevel()?-?1);??
- ????????????return?true;??
- ????????}?else?if?(keyCode?==?KeyEvent.KEYCODE_S)?{??
- ??????????// 卫星地图
- ????????????myMapView.toggleSatellite();??
- ????????????return?true;??
- ????????}?else?if?(keyCode?==?KeyEvent.KEYCODE_T)?{??
- ????????????// traffic，路况
- ????????????myMapView.toggleTraffic();??
- ????????????return?true;??
- ????????}??
- ????????return?false;??
- ????}???
最后加个回到城市list的menu：
java 代码
- @Override??
- ????public?boolean?onCreateOptionsMenu(Menu?menu)?{??
- ????????super.onCreateOptionsMenu(menu);??
- ????????menu.add(0,?EXIT_ID,?R.string.exit_citymap);??
- ????????return?true;??
- ????}??
- ??????
- ????@Override??
- ????public?boolean?onMenuItemSelected(int?featureId,?Item?item)?{??
- ????????super.onMenuItemSelected(featureId,?item);??
- ????????switch(item.getId())?{??
- ????????case?EXIT_ID:??
- ????????????finish();??
- ????????????break;??
- ????????}??
- ??????????
- ????????return?true;??
- ????}??
1 楼 lordhong 2007-11-19 靠！有附件就发不上去，去掉附件就可以了，JE大bug啊。。。附件续上。。。 2 楼 lordhong 2007-11-19 我用adb install lordhong.MapDemo1.apk，然后显示0 bytes虾米的，emulator里面也找不到。。。怎么回事？严格按照google doc：
Running an Android Application
To run a compiled application, you will upload the .apk file to the /data/app/ directory in the emulator using the adb tool as described here:
1. Start the emulator (run <your_sdk_dir>/tools/emulator from the command line)
2. On the emulator, navigate to the home screen (it is best not to have that application running when you reinstall it on the emulator; press the Home key to navigate away from that application).
3. Run adb install myproject/bin/<appname>.apk to upload the executable. So, for example, to install the Lunar Lander sample, navigate in the command line to <your_sdk_dir>/sample/LunarLander and type ../../tools/adb install bin/LunarLander.apk
4. In the emulator, open the list of available applications, and scroll down to select and start your application.
—T.T... 3 楼 crazyox 2007-11-19 android做出来的东西可以直接在手机上看? 4 楼 crazyox 2007-11-19 今天javaeye是怎么了? 老打不开自己的博客? 5 楼 fins 2007-11-19 lordhong 写道我用adb install lordhong.MapDemo1.apk，然后显示0 bytes虾米的，emulator里面也找不到。。。怎么回事？严格按照google doc：
Running an Android Application
To run a compiled application, you will upload the .apk file to the /data/app/ directory in the emulator using the adb tool as described here:
1. Start the emulator (run <your_sdk_dir>/tools/emulator from the command line)
2. On the emulator, navigate to the home screen (it is best not to have that application running when you reinstall it on the emulator; press the Home key to navigate away from that application).
3. Run adb install myproject/bin/<appname>.apk to upload the executable. So, for example, to install the Lunar Lander sample, navigate in the command line to <your_sdk_dir>/sample/LunarLander and type ../../tools/adb install bin/LunarLander.apk
4. In the emulator, open the list of available applications, and scroll down to select and start your application.
—T.T...
进 adb shell里 看不到?? 如果能看到 rm了 然后从新 push吧 6 楼 fins 2007-11-19 lordhong 写道我用adb install lordhong.MapDemo1.apk，然后显示0 bytes虾米的，emulator里面也找不到。。。怎么回事？严格按照google doc：
Running an Android Application
To run a compiled application, you will upload the .apk file to the /data/app/ directory in the emulator using the adb tool as described here:
1. Start the emulator (run <your_sdk_dir>/tools/emulator from the command line)
2. On the emulator, navigate to the home screen (it is best not to have that application running when you reinstall it on the emulator; press the Home key to navigate away from that application).
3. Run adb install myproject/bin/<appname>.apk to upload the executable. So, for example, to install the Lunar Lander sample, navigate in the command line to <your_sdk_dir>/sample/LunarLander and type ../../tools/adb install bin/LunarLander.apk
4. In the emulator, open the list of available applications, and scroll down to select and start your application.
—T.T...
进 adb shell里 看不到?? 如果能看到 rm了 然后从新 push吧 7 楼 yb31 2007-11-19 试了下
adb shell 里已经有了.
重新rm掉.再install,或push也不行
8 楼 lordhong 2007-11-20 今天就adb shell。。。rm了一把，NND，程序都改了，emulator竟然不把新的app load进去，真是白痴。。。害我debug半个多小时。。， 9 楼 crazyox 2007-11-20 好东西, 不知道以后做这种手机软件的公司会不会多, 前景好不好啊! 10 楼 huanghero0663 2007-11-21 crazyox 写道好东西, 不知道以后做这种手机软件的公司会不会多, 前景好不好啊!关注中，希望又新的东西出来^_^ 11 楼 andy54321 2007-11-26 暂时还没研究这个地步,看来差距不小呢 12 楼 qiuzhiqing 2007-11-30 跑了个HelloWorld！呵呵
差距啊~~~ 13 楼 lordhong 2007-12-01 慢慢来,我也是刚起步,东抄西抄的... 14 楼 fastzch 2007-12-10 各位有在android中如何开发Web Service的教程或例子吗？