❶ 怎样在android Studio中调试
在AndroidStudio中调试的方法:一、Debug模式启动启动AndroidStudio打开一个demo程序;点击工具栏的调试按钮或者点击菜单“Run”-“Debug”;在”ChooseDevice“对话框中,选择设备;设置好断点,然后让应用程序断下来。(注:设置断点的时机
❷ Android Studio怎么用
第一步、下载并安装Android Studio,可以自行设置安装目录。安装好后点击studio.exe,如果不能打开,用记事本打开“android-studioin”目录下的“studio.bat”,将“SET VM_OPTIONS_FILE=%IDE_BIN_DIR%studio%BITS%.exe.vmoptions”改为“SET VM_OPTIONS_FILE=%IDE_BIN_DIR%studio%BITS%.exe”就可以使用了。
运行时的欢迎界面和eclipse有点像。
启动完成后,就是一个引导页面,可以新建项目,可以导入项目。
还是从Helloword开始吧,选择“New project”,然后出现的界面如图所示和eclipse创建项目差不多,输入项目名,选择编译环境,然后亮点就是可以选择theme了,还是挺不错的。
再下一步还是有eclipse上面的创建项目中选择图标一样。
选择一个activity模板和eclipse一样。
最后点击“finish”按钮后,耐心等一会,然后再出来了一个创建新项目的进度条,第一次有点慢,会下载一些gradle的东西。
至此,Android Studio的下载安装基本完成,大家就可以写自己的项目了。
❸ 如何在android studio 中引入zxing
1、在Android Studio中打开项目A,将android文件夹拷贝到项目A目录下,重命名为ZXing,依次点击File->Project Structure->Project Setting->Moles ,点击+添加mole,选择Import Mole,选中目录下的ZXing文件夹,点击添加: 2、然后继续在Moles设置中将主Mole的Dependencies中加入ZXing,加入完成就可以引用zxing里面的类直接生成二维码了。
❹ Android Studio没法import Mole
(Look out for yourself),(你得有戒备之心),I wake up to the sounds,突如其来的寂静,Of the silence that allows,将我唤醒,For my mind to run around,我脑海不禁回荡,With my ear up to the ground,密切关注现况,I'm searching to behold,我苦寻觅 为看再现,The stories that are told,那曾被讲述的故事,When my back is to the world,当我背靠着世界,That was smiling when I turned,转身时便是笑颜,Tell you you're the greatest,他们表面赞不绝口,But once you turn they hate us,而在你转身后 又含沙射影,Oh the misery,这难言的苦涩,Everybody wants to be my enemy,我就犹如全民公敌,Spare the sympathy,省去你所谓的怜悯吧,Everybody wants to be,我就犹如,My enemy-y-y-y-y,全民公敌,(Look out for yourself),(你得有戒备之心),My enemy (Look)-y(Look)-y(Look)-y(Look)-y,我的宿敌,(Look out for yourself),(你得有戒备之心),But I’m ready,但我已准备反击,Your words up on the wall,你面朝墙诅咒我,As you're praying for my fall,坐观我的落败,And the laughter in the halls,穿堂而来的嘲讽讥笑,And the names that I've been called,夹杂着贬低我 落井下石的恶名,I stack it in my mind,我聚精凝神,And I'm waiting for the time,静候时机到来,When I show you what it's like,到时候我将让你见证,To be words spit in a mic,麦克风怒吼出的最强音,Tell you you're the greatest,他们表面赞不绝口,But once you turn they hate us (Huh),而在你转身后 又含沙射影,Oh the misery,这难言的苦涩,Everybody wants to be my enemy,我就犹如全民公敌,Spare the sympathy,细嗅着怜悯的滋味,Everybody wants to be,我就犹如,My enemy (Look)-y(Look)-y(Look)-y(Look)-y,全民公敌,(Look out for yourself),(你得有戒备之心),My enemy (Look)-y(Look)-y(Look)-y(Look)-y,我的宿敌,(Look out for yourself),(你得有戒备之心),Uh, look, okay,就拭目以待吧,I'm hoping that somebody pray for me,满怀期许 望有人能为我虔诚祈福,I'm praying that somebody hope for me,我祈祷着能有人为我携来希冀,I'm staying where nobody 'posed to be,未有任何人陪伴 唯有我孑然孤身,P-P-Posted,Being a wreck of emotions,难以把控自我情绪,Ready to go whenever, just let me know,准备何时启程 告诉我便好,The road is long, so put the pedal into the floor,面前漫漫长路 踩上踏板纵身腾跃,The enemy's on my trail, my energy unavailable,敌人正追踪我的足迹 我精疲力竭,l'ma tell 'em hasta luego,我嘲讽道 再见咯,They wanna plot on my trot to the top,他们想复制我的步伐 抵达巅峰,I've been outta shape,我曾残损不堪,Thinkin' out the box,突破刻板思维,I'm an astronaut,我就犹如名宇航员,I blasted off the planet rock,将星际间漂游的陨石击碎,To cause catastrophe,酿成不可估量的后果,And it matters more because I had it not,既然我未曾拥有 那就得看重,Had I thought about wreaking havoc on an opposition,我未曾料想能对反派造成如此大的影响,Kinda shocking they wanted static,他们认为我将坐以待毙 但我将杀得他们措手不及,With precision, I'm automatic, quarterback, l ain't talkin' sacking,准确的说 我不由自主引领进攻 绝不轻易撤退,Pack it, pack it up, I don't panic,耐心收拾行囊 我毫不慌乱,Batter, batter up,做足充分准备,Who the baddest?谁是最惊绝的胜者,lt don't matter 'cause we at ya throat,不知道没关系 因为我们已扼住你命运的咽喉,Everybody wants to be my enemy,我就犹如全民公敌,Spare the sympathy,省去你所谓的怜悯吧,Everybody wants to be,我就犹如,My enemy,全民公敌,Oh the misery,这难言的苦涩,Everybody wants to be my enemy,我就犹如全民公敌,Spare the sympathy,省去你所谓的怜悯吧,Everybody wants to be,我就犹如,My enemy ( pray it away),全民公敌(他们让我自求多福),(I swear, I'll never be a saint, no way),(但我发誓 我定不当圣贤之辈 绝无可能),My enemy( pray it away),我的宿敌(他们让我自求多福),(I swear, I'll never be a saint),(但我发誓 我定不当圣贤之辈),(Look out for yourself),(你得有戒备之心),我看不明白
❺ 安装完android studio 后 打开 出现your SDK location contains non-ASCII characters
安装目录不能有中文
❻ android5.0以上怎么调用camera扫描二维码demo
系统自带的相机应该是没有扫描二维码的功能的,倒是小米的相机默认有扫描二维码的功能,具体实现不是很懂,没有研究过
❼ 如何用android studio实现生成验证码
protected
void
onCreate(Bundle
savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
et_phoneCode
=
(EditText)
findViewById(R.id.et_phoneCodes);
Button
but_toSetCode
=
(Button)
findViewById(R.id
.but_forgetpass_toSetCodes);
but_toSetCode.setOnClickListener(this);
iv_showCode
=
(ImageView)
findViewById(R.id.iv_showCode);
//将验证码用图片的形式显示出来
iv_showCode.setImageBitmap(Code.getInstance().createBitmap());
realCode
=
Code.getInstance().getCode();
iv_showCode.setOnClickListener(this);
}
Xml代码
<ImageView
android:id="@
id/iv_showCode"
android:layout_width="100dp"
android:layout_marginLeft="10dp"
android:layout_height="match_parent"
/>
❽ androidstudio怎么实现扫一扫
可以用zxing
zxing是github上一个二维码处理开源项目,我们使用这个库来处理二维码
如果你使用的是Android Studio,可以参考本文进行配置。
http://blog.csdn.net/shb2058/article/details/52510689
❾ android studio真机调试有什么好处
1 、不同品牌的安卓手机,系统都是不一样,虽然说他们都是安卓的,但是每个品牌的厂商,对系统都有进行或多或少的调整,现在市场上原生态的安卓不多,基本上都是厂商修改后的安卓系统等等,所以做测试最好一个Nexus加一个小米之类的,(我是拿索尼和小米,你可以拿市场占有率最高的品牌进行测试)
2、虚拟机有很多东西是模拟不了的,比如说相机,等你做到需要扫描二维码的项目的时候,就必须用真机进行测试,还有重力感应等