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《Android基础应用开发》实验报告.docx

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《Android基础应用开发》实验报告 实验名称: Android基础应用开发任课教师:—赵淑贤 专业: 班级: 姓名: 学号: 完成日期:成绩: 一、实验目的: 二、实验内容及要求: 实现一个APP:包含登陆界面、注册界面、主界面、详情界面之间的跳转,参考、微信等。 1 .登陆界面包含:用户名、密码、记住密码、“注册”按钮、“登陆”按钮;具有一个action bar:包含刷新,搜 索、更换背景三个选项;注册界面:姓名、性别(radiobutton)、年龄、祖籍(spiner)、个人照片(image) >这学期学习的所有课程 (使用checkbox,选择自己喜欢的2门课程)、注册完成按钮; 2. 主界面参考例5-14,每个均可以点击;点击注册按钮可以跳转到注册界面、点击登陆可以跳转到主界面,点击注册完成跳转回登陆界面、点击主界面中 的任意一个跳转到一个list view (参考例5-12),点击任意行弹出alertdailog,显示内容自拟; 备注:图片资源自选; 三、实验步骤: 1. ■k File Edit View Navigate £ode Analyze Refactor guild Ryn Tools VCS Window Help MyA( .dic^ <o ivi lc)ir> • ■>! 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App Inspection ^scoaf M® p在这里输入你要搜索的内容o tit ■ £dit View Navigate Code Analyse Refactor Build Ryn android register app src main res layout reqister.xmlTools VCS Window Help My Application register.xml IMy Appr M Android O 三《Q —v BS app v ・ manifests 思 AndroidManifestxml v .java > EB com.example. myapplicat > ta com.ex»<r)ple.myapplicat 〜El loginRegister Q index G LoginActivity G RegisterActivityv Bi com.example.myapplicat 与 BuildConfig v Bfres > E3l drawable巴 Android Manifest.xmlQ Register Activity .javaQ LoginActivity.java 思 activity_login.xml 1 k?x»l version = w1.0" encoding "utf-8"?>A10 公 v.0 <^LativeLayout XMtns:android=" android:layout_width="natch.parent" android :*0。5。坷时=脆切口2心2' B android :background=(adraBable/background"><TextView android:ide"and oidjlayout.width .^nd-oi 1: layout .height sndroi i:layout_marginLeft dndroit:layout_narginTop android:text '7 邢-”▼ Babyout > Bl activity Jogin 3) 思 indexxmlX& register.xml > Di menu > Di mipmap > CB navigationEl values lEres ger;e«j-ed ・ Gradk Scripts 3 TODO O ProbJetns ■ Terminal Q • daemon started sixcessfully (5 minutes ago) 3ndroid:textSize oie: typeface></TextView><TextView and old:id. in<J oi :layout_width tncroi.: :layout_height androi ::text ";:厂 7( -^ncro: :layout_marginTop :layout_marginLeft anfi-oi :textSize ></TextView><EditText android: id > : '.t/csernar-" '■,id' oid:layout_width and o: ::layout_height andro i d:layout.alisnBottom *"G-»L"■: 1 avout toRiohtOf,,* >c/FditTsxt> W Logcat /7i Profiler ■ App Inspectionp在这里输入你要搜索的内容 ata- 1:1Q Event LogR Layout Inspector 1:1 LF4 spaces 鲁❷。 CH •• 13T多云八 营 ax 15:102021/11/14 '"on PI、 M app ▼ C- Pixel 2 API 30 ▼►除 竺 register .xml•亳◎,妙.Q Pixel v M 31 v © MyApplication * M <s> NY 欢迎注册用户名: 雄村: 封籍: : 注册返回CP X o=Code El Split B Design 5 Default (en-u$)〜❶兰 欢迎注册 曲户和 |x RW 血;Ki: fil ?) w J里 ??0aE0u<£)Q Event Log 1:1 CRLF质 Layout Inspector 4 spaces鲁⑤⑤ A File Edit View Navigate Code Analyze gefactor Build Ryn Tools VCS Window Help My Ap lica-.oi n -n My A, plic ). | android register app src main res layout 悬 index-xmlC Pixel 2 API 30 ▼ &/7tCP X M Android O 三《。一AndroidManifest.xml G Reghter Activity .javaO LoginActivity.java“ activity Jogin.xml 君 regtster.x<nl兰 index.xml 」♦?£ 芝・¥os・*7 ・ manifests 恐 AndroidManifestxml . java > > 7 Bi loginRegister Q index Q LoginActivity 0 RegisterActivity y java (gvner red; ▼ Ci com.example.myapplicai ❹ BuildConfig y *|re( > Bi drawable<?x«l version="1.8" encodings "utf-8"?>Al 公▼ ondroidx.constraintlayout.widget.ConstraintLayout xmlns:android- 'h?tp• xnlns:app=" :" xalns:tools=,*, android. com/toolsM android:layout_width=,,match_parenT' android:laYOut_height 'natch.parent" android:background = "facirawable/background ><T»xtView android:id "P*id/textView" android: layout _width .vrap_contpnt" android:layout-height: "w ap.content11£ * 妙.口 Pixel v m 31 =Code© MyApplication 〜 ⑥ Default (en-u$)〜 Gil Split E3 Design • I. £ LAyou- vlds.035AttHb£w ▼ Babyout > H activityjogin 3)indexjcml g reglster.xml > Eli menu > tl mipmap > Cl navigation > Di values res qer:e:died统 Gradle Scripts androi :textsize android:textColor- Jandroid:coLor/holo_ ed.Lighf app:layout_constraintBottom_toBottoniOf pawn" app:layout.constraintEnd_toEndOf paront" app:layout.constraintStart.toStartOf •parent” appzlayout-ConstraintTop.toTopOf parent*1 /> </androidx・ constraintlayout・ widget・ ConstraintLayout>R Emc_・8r * z・ Expomr 3 TODO O ProbJetns ■ Terminal Q • daemon started sixcessfully (5 minutes ago)W Logcat /7i Profiler ■ App Inspection Q Event Log1:1 CRLF 质 Layout Inspector4 spaces鲁⑤⑤ p在这里输入你要搜索的内容at ■k File Edit View Navigate Code Analyze Refactor guild Ryn Tools VCS Window android register app src main java loginRegister G> LoginActivity Q onClickHelp MyApplication LoginActivity.javd \ M app ▼ C Pixel 2 API 30 ▼」♦?£ 芝・¥os・* M Androicf O M《。一已 Android Manifest.xml G Register Activity .java v fcapp v li manifests 出 AndroidManifestxml y lijava > > Ci com.ex»<r)ple.myapplicatG LoginActtvity.javd .Ktivity loginjcml regi$tef.xml checkboxl.setOnClickListener(this); checkbox2.set0nCLickListener(this);index.xml 0 indexjava v EB loginRegister3 index • LoginActivity G RegisterActivity 佑J; jsva (ge'H't ■ BuildConfig Bf resE drawabk v El layout > Qi activity_login 3) 尽 indexxml & register.xmlBi menu ^Override public void onCllck(View view) { Intent String String switchintent=new IntentO; nam«3Username.getText().toStringO; psw=password.getText().toStringO.tria(); (view.getld()){ case R.id.loginif(TextUtils.isFnpty(na«e) 11 TextUtils.isEnptg(psw)){ Toast.nakeText( context LoginActivity. this, tex- ,'备元站E, Toast. SHORT) .show();>else{ if (checkboxl.isCheckedOX 〃记住密码 ResourceBundle preferences = null; String nanals preferences.getStringC key: •nane"); String passwd=pref®rences.getStringC k*v -pass"); username.setText(namel); > ta mipmap > Cl navigation > tB values res ;Qc,n<*id*eL> • Gradle Scripts password.setText(passwd); checkboxl.setChecked(true); } if (checkbox2.isChecked())-( 〃自动登录 checkbox2.setChecked(true); } Toast .make Text (get Applicat ionContext (),g /", Toast.LEAI6rw_SH0ffr) .show(); intent.setClass(getApplicationcontext(), index.class);break: //点击注昭拧钮事件时 case R.id.re u -tpintent.setClass(getApplicationContext(), RegisterActivity.class); break; } startActivity(intent); 三 TODO 0 Problems B Terminal W Logcat Ch Profiler ft App Inspection Q • daemon started successfully (7 minutes ago)P在这里输入你要搜索的内容 at ■ File £dit View Navigate Code Analyse gefactor guild Ryn Tools VCS Window Help MyAp I"心 I* 1y…android register app src main java loginRegister Q RegisterActivity Q onCIkk\ M app ▼ CL Pixel 2 API 30 ■ 」♦?£ 芝・¥os・*M Android O 三《。一% AndroidManifest.xmlf-> RegisterActivity.javaQ LoginActivity.java 忍 activityjogin.xml冶 register.xinl v WPP v ・ manifests £ AndroidManifestxml v fel java > E> com.example. myapplicat > Di c om.ex«mple. myapplicatindex.xml 0 indexjava 〜EB loginRegister G index O Log inActivity ❷ RegisterActivityV* java (gvoet '*e<1 ■ BuildConfigBf res > E drawabkv El layout 40 ol@usname:(Edit!ext) findViewById(R.id.username); password=(EditText) findViewById(R.id.password); enail=(EditText) findViewById(R.id.email); phones(EditText) findViewById(R.id.p/ione); < eglster=(Button) findViewById(R.id.register); returnLogins(Button) findViewByld(R.id.Iquit);register.setOnClickListener(this); returnLogin.s®tOnClickList«ner(this); > Bl activity Jogin 3) Intent % indexxml String & reglster.xml String Bi menu String bl mipmap.6 String Cl navigation switch > El values K|res generated: > • Gradle Scripts(aOverride| public void onClick(View view) { intent =ne« IntentO; ys^rnai1® = usname.getTextO .toStringO. trin(); psw = password.getTextO .toStringO ; enaillsenail.getText().toString() phonelsphone .getTextO .toStringO .trim(); (view.getldO) { case if(TextUtils.isEmpty(usrnane) 11 Textlltils.isEfflpty(psw) 11 TextUtits.isEfflpty(enail.l) I I TextUtil.s.isE«ipty(phonel)){ Toast.makeText( > RegisterActivity.this, 心:::“各尤均「花'Toast.LEN6DLS也RT).show(); }else { Toast.mafceTextCRegisterActivity.this, i ,Toast. LENG TH_SHORT'). show();break; case R.id. intent.setClass(getApplication(),index.class); break; S TODO O ProNems EB Terminal 口 , daemon started su<ce&sfully (8 minutes ago)} startActivity(intent); G\ Profiler . App InspectionP在这里输入你要搜索的内容 at■k File Edit View Navigate £ode Analyze gefactor Build Ryn Tools VCS Window Help My Ap li<.d->oi n . iv. VI Ap In ”,P android register app src main java loginRegister G index O onCreate' M app ▼ Cg Pixel 2 API 30 ▼M Android O 王《欢一 v WPP ~ ・ manifests 必 AndroidManifestxml v to java > > tl com.ex»<r)ple.<Tiyapplicatv EB loginRegister • indexAndroid Manifest.xml 0 Register Activity .javaG LoginActivity.java A activityjogin.xml 总 register.xml package loginRegister;:% index.xml c?E3c_M0r Q Event Log R Layout Inspector 40; 14 CRLF UTF-8 4 spaces 鲁⑤⑤• 13・C多云八 0 indexjava 0 Log inActivity O RegisterActivity 踪 java (gv-iefd'eitv d com.example.myapplicat 与 RuildConfig Bjres > bl drawabk v Bi layout> Bl activity_login . i) 黑 indexxml 0 register.xml > Bi menu > bl mipmap > KB navigation > El valuer lEres ger:e«died> Hi Gradle Scripts public class index extends AppCompatActivity { ^Overrideprotected void onCreate(0Nullable Bundle savedlnstanceState) { super.onCreate(savedlnstanceState); setContentView (R. layout. index) ;| }cS E3U»§ 3 TODO 0 Problems B Terminal Q • daemon started sixcessfully (8 minutes ago)W Logcat f7i Profiler ■ App Inspection Q Event Log N Layout Inspector 14:40 CRLF UTF-8 4 spaces 鲁⑤⑤p在这里输入你要搜索的内容 at ■k File Edit View Navigate Code Analyze Refactor Build Ryn Tools VCS Window Help/kpplic 北 oidN、 M app * 匚 Pixel 2 API 30 ▼ ¥ M Android £ 3 ¥ m 欢- -AndroidManifesLxml £ = A app <?xnl version: ▼ Bl manifests main 昌 AndroidManifestJcmlandroid register app src G Register Activity .javaG LoginActivity.javaactivityJogin.xmlregister.x<nl线 irwlex.xml Q indexjava <manifest xalns: .0” encodings jtf 8 ?> android=H :〃 schema51 AndroidManifest.xml v ・ java* > > 7 tH loginRegister o indexi o G LoginActivity O RegisterActivity. Ej y tik java — 11v t| com.exdmple.myapplicai t) BuildConfig 7 If res > Di drawabk v Bi layout > Qi activity_login .3)indexxml 思 register.xml > Bi menu > Di mipmap > CB navigation > El valuer Be res jeneiated> ・ Gradle Scripts package con.e^ar sLe.iuyapplication〈application androidzallowBackup "•- android:icon*■@drawable/qq" android:label "« W android: roundlcon=**@drawable/b android:supportsRtl ":ru, android: theme ■Jstyle/The'ie.My octivity android:name-"LoginRegiste android:exported 'true" android:Label R" > <intent-filt®r><action android:name '' 〈category android:name </intent-filter> </activity><activity -ne'e.-:nane <activity 、 :nane 〈/application〉inActiv />/> ></activity>></activity> 〈/manifest〉manifest application —_ _ _ _ _Text Merged Manifestm TOGO 0 ProWems 09 Terminal £ Logcat ft、Profited ■ App Inspection 1 daemon started successfully (8 minutes ago)Q碧■ Q在这里输入你要搜索的内容Mi Q Event LogR Layout Inspector11:35 CRLF4 spaces 告⑤。 四、实验结果与结论: 首页为activity_login,点击注册跳转到register页面,点击登录,跳转到index页面五、实验中遇到的问题及解决方法: 注意:如果答题纸不够,可反面答题!
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