コードを変更せずに デバッグメニューで Androidアプリの動作を変更する

Transcript

1. ؝٦س׾㢌刿ׇ׆ח
   رغحًؚصُ٦ד
   "OESPJE،فٔך⹛⡲׾㢌刿ׅ׷ UBLBIJSPN
2. ˖ "OESPJEָ㥨ֹ
   ˖ UBLBIJSPNהְֲせ⵸ד
 2JJUBהַ׮剅ְגְ׷ךד
 ״׹׃ֶֻ격ְ׃תׅ 荈䊹稱➜
3. ˖ "#ذأزך"#׾ⴖ׶剏ִ׋ְ
   ˖ ׭׏׋ח⳿זְت؎،ؚٗ׾رغحؚ⚥כ嫣㔐⳿׃׋ְ
   ˖ رغحؚ⚥ח؟٦غ٦橆㞮׾ⴖ׶剏ִ׋ְ
   ˖ זוזו ،فٔךرغحؚװ2"ח״׷
 ذأز⚥կկ
4. ˖ رغحؚ⚥חرغحؚ׃װְׅ堣腉׾ًصُ٦ח׃׋׮ ךկ
   ˖ رغحؚ⚥ח׌ֽ鸐濼זו׾⳿׃גְֶגծ
 ׉׸׾ةحفׅ׷הرغحًؚصُ٦ָ⳿׷״ֲח׃גծ
 ׉׸׊׸׾㢌刿דֹ׷״ֲח׃גرغحؚ⡲噟׾⸬桦涸ח ׅ׷ رغحًؚصُ٦
5. if (isShowTutorialTiming()) { showTutorial() } fun isShowTutorialTiming(): Boolean { // ࣍ͷλΠϛϯά·Ͱදࣔ͠ͳ͍ if (System.currentTimeMillis() < pref.getNextTutorialtiming()) { return false; } // 3ճ͔͠දࣔ͠ͳ͍ if (3 <= pref.getTutorialCount()) { return false; } return true; } ثُ٦زٔ،ٕ׾䌢ח邌爙׃׋ְ 儗וֲ׃תַׅ JT4IPX5VUPSJBM5JNJOHדUSVF׾鵤׃׋ְ
6. pref.setNextTutorialtiming(currentMills + 100000) pref.setTutorialCount(0) رغحًؚصُ٦ⰻ ❌
   㔐׃ַ邌爙דֹזְ
7. if (isShowTutorialTiming()) { showTutorial() } fun isShowTutorialTiming(): Boolean { // ࣍ͷλΠϛϯά·Ͱදࣔ͠ͳ͍ if (System.currentTimeMillis() < pref.getNextTutorialtiming()) { return false; } // 3ճ͔͠දࣔ͠ͳ͍ if (3 <= pref.getTutorialCount()) { return false; } return true; } ؝٦س׾湫ׅ
8. if (isShowTutorialTiming()) { showTutorial() } fun isShowTutorialTiming(): Boolean { if (pref.isAlwaysShowTutorialTiming()) { return true; } // ࣍ͷλΠϛϯά·Ͱදࣔ͠ͳ͍ if (System.currentTimeMillis() < pref.getNextTutorialtiming()) { return false; } // 3ճ͔͠දࣔ͠ͳ͍ if (3 <= pref.getTutorialCount()) { return false; } return true; } ؝٦س׾湫ׅ ❌
   
   ٔٔ٦أתד
   ؝٦سָⰅ׏ג׃תֲ
9. if (isShowTutorialTiming()) { showTutorial() } } fun isShowTutorialTiming(): Boolean { if (BuildConfig.DEBUG) { if (pref.isAlwaysShowTutorialTiming()) { return true; } } // ࣍ͷλΠϛϯά·Ͱදࣔ͠ͳ͍ if (System.currentTimeMillis() < pref.getNextTutorialtiming()) { return false; } // 3ճ͔͠දࣔ͠ͳ͍ if (3 <= pref.getTutorialCount()) { return false; } return true; } ؝٦س׾湫ׅ ❌
   醱꧟ז؝٦سָ
   فٗتؙءّٝח
10. ΦϒδΣΫτࢦ޲Ͱ͸͏·͘෼཭Ͱ͖ͳ͍ಛ௃ʢΫϥεؒ Λԣஅ (cross-cutting) ͢ΔΑ͏ͳػೳʣΛʮΞεϖΫτʯ ͱΈͳ͠ɺΞεϖΫτهड़ݴޠΛ΋͍ͪͯ෼཭ͯ͠هड़͢ Δ͜ͱ (WikipediaΑΓ) ،ألؙز䭷ぢفؚٗٓىؚٝ
11. @Aspect public class AspectExample { @Before("execution(* on*(..))") public void before() { System.out.println("before !!"); } } "TQFDU+ ֿ׸׌ֽדPOד㨣ת׷ًاحسָㄎל׸׋儗ח
    ؚٗ׾⳿ֿׅהָ⳿勻׷
12. @Around("execution(boolean com...MainActivity.isShowTutorialTiming(..))") public boolean isShowTutorialDebug(ProceedingJoinPoint jp) { return true; } "TQFDU+׾⢪׏ג׫׷ ⭕
    ֿ׸׌ֽדثُ٦زٔ،ٕ⳿ׇ׷ ⭕
    EFCVHؿٕؓتח縧ֽלرغحؚ儗ך׫黝䘔דֹ׷
13. "TQFDU+׾⢪׏ג׫׷ @Around("execution(boolean com...MainActivity.isShowTutorialTiming(..))") public boolean isShowTutorialDebug(ProceedingJoinPoint jp) { return true; } !"SPVOEדJT4IPX5VUPSJBM5JNJOHך⵸䖓חⳢ椚׾㙵׭鴥׬
    ֿֿדכ׋׌ًاحسך鵤׶⦼חUSVF׾鵤׃גְ׷
14. @Around("execution(boolean com...MainActivity.isShowTutorialTiming(..))") public boolean isShowTutorialDebug(ProceedingJoinPoint jp) { return true; } "TQFDU+׾⢪׏ג׫׷ ❌
    ًاحسせך㢌刿ד堣腉׃זֻז׷
    ❌
    رغحؚך׋ןחֿ׸׾剅ֻ
15. @Around("execution(* *.*(..)) && @annotation(com...DebugReturn)”) public boolean isShowTutorialDebug(ProceedingJoinPoint jp) { return true; } @DebugReturn fun isShowTutorialTiming(): Boolean { ... } "TQFDU+׾⢪׏ג׫׷ 暴㹀ך،ظذ٦ءّٝאְגְ׷ًاحسד
    USVF׾鵤ׅ״ֲח
16. @Around("execution(* *.*(..)) && @annotation(com...DebugReturn)”) public boolean isShowTutorialDebug(ProceedingJoinPoint jp) { return true; } @DebugReturn fun isShowTutorialTiming(): Boolean { ... } "TQFDU+׾⢪׏ג׫׷ ❌
    ֿ׸׌ה䌢חUSVFחז׏ג׃תֲ ❌
    رؿٕؓزך㹋鄲ָㄎן⳿ׇזְ
17. @Around("execution(* *.*(..)) && @annotation(com...DebugReturn)”) public Object debugReturnMethod(ProceedingJoinPoint jp) { // ΞϊςʔγϣϯͷதͷҾ਺(key)Λऔಘ͢Δॲཧ ... final DebugSetting debugSetting = DebugSetting.getInstance(); if (debugSetting.contains(key)) { return debugSetting.get(key); } return jp.proceed(); } @DebugReturn(“tutorial”) fun isShowTutorialTiming(): Boolean { ... } "TQFDU+׾⢪׏ג׫׷
18. @Around("execution(* *.*(..)) && @annotation(com...DebugReturn)”) public Object debugReturnMethod(ProceedingJoinPoint jp) { // ΞϊςʔγϣϯͷதͷҾ਺(key)Λऔಘ͢Δॲཧ ... final DebugSetting debugSetting = DebugSetting.getInstance(); if (debugSetting.contains(key)) { return debugSetting.get(key); } return jp.proceed(); } @DebugReturn(“tutorial”) fun isShowTutorialTiming(): Boolean { ... } "TQFDU+׾⢪׏ג׫׷ ،ظذ٦ءّٝחLFZ׾床ׅ
19. @Around("execution(* *.*(..)) && @annotation(com...DebugReturn)”) public Object debugReturnMethod(ProceedingJoinPoint jp) { // ΞϊςʔγϣϯͷதͷҾ਺(key)Λऔಘ͢Δॲཧ ... final DebugSetting debugSetting = DebugSetting.getInstance(); if (debugSetting.contains(key)) { return debugSetting.get(key); } return jp.proceed(); } "TQFDU+׾⢪׏ג׫׷ ،ظذ٦ءָّٝאְ׋ًاحسךⳢ椚
    ׮ה׮הךثُ٦زٔ،ٕⴻ㹀ٗآحؙ ׾
    㹋遤 1SFGFSFODFח⥂䭯׃גְ׋鏣㹀׾⢪ֲ
20. @Around("execution(* *.*(..)) && @annotation(com...DebugReturn)”) public Object debugReturnMethod(ProceedingJoinPoint jp) { // ΞϊςʔγϣϯͷதͷҾ਺(key)Λऔಘ͢Δॲཧ ... final DebugSetting debugSetting = DebugSetting.getInstance(); if (debugSetting.contains(key)) { return debugSetting.get(key); } return jp.proceed(); } "TQFDU+׾⢪׏ג׫׷ 鏣㹀׾⥂㶷׃גְֶגծ鏣㹀ָ֮׸ל׉׸׾⢪ְ
    זֽ׸לծًاحسⰻך傀㶷ךⳢ椚׾遤ֲ
21. "TQFDU+׾⢪׏ג׫׷ ❌
    "TQFDU+ך㼪Ⰵָ꬗⦜
22. ٓ؎ـٓٔ⡲׶ת׃׋
    IUUQTHJUIVCDPNUBLBIJSPNEFCVHBMUFS
    החַֻأة٦ָ妜׃ְדׅ
23. ˖ رغحًؚصُ٦׾㹋鄲ׅ׷儗ח"TQFDU+׾⢪ֲהفٗتؙءّٝ ך؝٦س׾寅ׁ׆ח㹋鄲׃גְֽתׅկ
    ˖ 䩛鯪חװ׷ז׵%FCVH"MUFS׾⢪׏ג׫גֻ׌ְׁկ 㹋鄲ה׃גכ ַז׶謬ְדׅ
    ˖ ⟃♴ךٔهآزٔ׾أة٦׃גֻ׌ְׁկխ
 IUUQTHJUIVCDPNUBLBIJSPNEFCVHBMUFS
    ˖ 2JJUBח׮֮׷ךד״׹׃ֶֻ격ְ׃תׅկ
 IUUQTRJJUBDPNUBLBIJSPNJUFNTFCCDGED תה׭