(続) Debug Menuはじめました。
shibuya.apk #19 https://shibuya-apk.connpass.com/event/68094/
Sample Project https://github.com/operando/android-debug-menu-sample
(ଓ) Debug Menu ͡Ί·ͨ͠ɻshibuya.apk #19
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About MeShinobu Okano@operandoOSMercari, Inc.Souzoh, Inc.
ٕज़ॻయͰຊॻ͖·ͨ͠ʂ
ୈ4ষ Debug Menu͡Ί·ͨ͠ɻ
Debug Menu??• ։ൃ࣌ͷ࡞ۀͳͲΛศརʹ͢Δʔͭʔ• AndroidͳΒ։ൃऀ͚Φϓγϣϯ͕͋ΔΑͶ
Debug MenuΛ࡞Δ͜ͱͰ ಘΒΕΔϝϦοτ• ΞϓϦ։ൃ࣌ʹߦ͏࡞ۀͷख͕ؒল͚Δ• ઃఆ߲͕มߋͰ͖ɺΞϓϦΛϏϧυ͢͠ ख͕ؒল͚Δ• ΤϯδχΞҎ֎ଟ༷ͳڥঢ়ଶ ઃఆͰΞϓϦͷಈ࡞Λ֬ೝͰ͖Δ
ϝϧΧϦ Χϧͷ Debug Menu
ϝϧΧϦ ΧϧͷDebug Menu
ϝϧΧϦ ΧϧͷDebug Menu• Debug Menuͷը໘ৗઃ௨͔Β؆୯ʹ ։͚ΔΑ͏ʹͳͬͯΔ
ϝϧΧϦ ΧϧͷDebug Menu• ʑࢥ͍͖ͭͰͲΜͲΜͱػೳΛՃ͓ͯ͠Γ ݱࡏ10ݸҎ্ͷػೳ͕͋Δ• Ճ͢Δػೳ͕Ϋʔϧʢศརʣ͔Ͳ͏͔͕ܾΊख• iOS൛ͷ։ൃΞϓϦʹࣅͨΑ͏ͳDebug MenuΛࡌ͍ͯ͠·͢ɻ
Debug MenuΛ࡞Δίπ• ݟͨؾʹͤͣͱʹ͔͘ػೳ໘Λॏࢹͯ͠࡞Δ• ͍͍ػೳΛࢥ͍͍ͭͨΒͱʹ͔࣮ͯ͘͠ΈΔ• γϯϓϧʹ࣮͢Δ• ແବͳͷ࡞Βͳ͍• ͲΜͳػೳ͕͋Δͱศར͔νʔϜϝϯόʔʹώΞϦϯάͯ͠ΈΔ
Debug Menu࣮ફೖ
DemoΞϓϦGithubʹ͋Γ·͢ʂʂhttps://github.com/operando/android-debug-menu-sampleAndroid debug menu sample
ϦϦʔε൛ΞϓϦʹDebug MenuΛؚΊͳ͍• Build TypeΛ׆༻͢Δ• ྫ͑ɺdebug build typeʹDebug MenuͷίʔυΛ࣮͢Δ
ϦϦʔε൛ΞϓϦʹDebug MenuΛؚΊͳ͍
ৗઃ௨͔ΒDebug Menuͷը໘Λ։͘• NotificationManagerͬͯʹ௨Λઃఆ͢Δ• NotificationCompat.BuilderͷsetOngoingϝιουʹtrueΛࢦఆ͢Δ͜ͱͰɺΫϦΞͰ͖ͳ͍ ৗઃ௨ͱͯ͠දࣔͰ͖Δ• ௨Λؒҧͬͯফ͞ͳ͍ͨΊͷରࡦ
private static final String NOTIFICATION_TAG = "DebugMenuNotificationManager";private static final int NOTIFICATION_ID = Integer.MAX_VALUE;private static final String CHANNEL_ID = "debug";public static void showDebugMenuNotification(Context c) {Intent i = new Intent(c, DebugMenuActivity.class);PendingIntent pi =PendingIntent.getActivity(c, 0, i, PendingIntent.FLAG_CANCEL_CURRENT);Notification n = buildNotification(c, pi);NotificationManager nm = getNotificationManager(c);nm.notify(NOTIFICATION_TAG, NOTIFICATION_ID, n);}private static Notification buildNotification(Context c, PendingIntent pi) {PackageManager pm = c.getPackageManager();String applicationName =c.getApplicationInfo().loadLabel(pm).toString();NotificationCompat.Builder builder =new NotificationCompat.Builder(c, CHANNEL_ID);builder.setTicker("debug menu");builder.setOngoing(true);builder.setContentTitle(applicationName);builder.setContentText("λοϓ͢ΔͱDebug Menu͕։͖·͢");builder.setSmallIcon(R.drawable.ic_notification_small);builder.setContentIntent(pi);builder.setAutoCancel(false);return builder.build();}private static NotificationManager getNotificationManager(Context c) {return (NotificationManager)c.getSystemService(Context.NOTIFICATION_SERVICE);}
private static final String CHANNEL_ID = "debug";private static Notification buildNotification(Context c, PendingIntent pi) {PackageManager pm = c.getPackageManager();String applicationName =c.getApplicationInfo().loadLabel(pm).toString();NotificationCompat.Builder builder =new NotificationCompat.Builder(c, CHANNEL_ID);builder.setTicker("debug menu");builder.setOngoing(true);builder.setContentTitle(applicationName);builder.setContentText("λοϓ͢ΔͱDebug Menu͕։͖·͢");builder.setSmallIcon(R.drawable.ic_notification_small);builder.setContentIntent(pi);builder.setAutoCancel(false);return builder.build();}
private static final String NOTIFICATION_TAG= "DebugMenuNotificationManager";private static final int NOTIFICATION_ID = Integer.MAX_VALUE;public static void showDebugMenuNotification(Context c) {Intent i = new Intent(c, DebugMenuActivity.class);PendingIntent pi =PendingIntent.getActivity(c, 0, i, PendingIntent.FLAG_CANCEL_CURRENT);Notification n = buildNotification(c, pi);NotificationManager nm = getNotificationManager(c);nm.notify(NOTIFICATION_TAG, NOTIFICATION_ID, n);}private static NotificationManager getNotificationManager(Context c) {return (NotificationManager)c.getSystemService(Context.NOTIFICATION_SERVICE);}
ৗઃ௨͔ΒDebug Menuͷը໘Λ։͘• ϝϧΧϦ ΧϧͰ௨ͷදࣔɾΫϦΞͷ੍ޚʹApplication.ActivityLifecycleCallbacksΛͬͯΔ• ΞϓϦ͕ىಈͨ࣌͠ʹ௨Λදࣔ͢Δ• Activityͷback stack্Ͱ࠷ޙͷActivity͕Destroy͢Δ࣌ʹ௨ΛΫϦΞ͢Δ• ࣮ͨ͠Application.ActivityLifecycleCallbacksApplicationͷonCreateͱ͔Ͱొ͢Δ
public class DebugMenuActivityLifecycleCallbacksimplements Application.ActivityLifecycleCallbacks {private boolean isShowDebugMenuNotification;@Overridepublic void onActivityCreated(Activity activity, Bundle bundle) {if (!isShowDebugMenuNotification) {DebugMenuNotificationManager.showDebugMenuNotification(activity);isShowDebugMenuNotification = true;}}@Overridepublic void onActivityDestroyed(Activity activity) {if (activity instanceof MainActivity) {DebugMenuNotificationManager.cancelDebugMenuNotification(activity);isShowDebugMenuNotification = false;}}}
Demo
γεςϜͷઃఆΞϓϦͰ ΞϓϦৄࡉը໘Λ։͘
γεςϜͷઃఆΞϓϦͰ ΞϓϦৄࡉը໘Λ։͘• ϓϦΠϯετʔϧ͞Ε͍ͯΔγεςϜͷ ઃఆΞϓϦϝʔΧʔʹΑͬͯ ݟ͕ͨશવҧ͏ʂ• ݕূػछ͕ଟ͍ͱγεςϜͷઃఆΞϓϦ͔ΒΞϓϦৄࡉը໘Λ։͘͜ͱҰۤ࿑
͜Μͳ͜ͱͰϘΫ Έͨ͘ͳ͍ʂʂ
ͦΜͳΈΛղܾ͢Δ ૉఢͳػೳ͕؆୯ʹ࡞Ε·͢ʂ
γεςϜͷઃఆΞϓϦͰ ΞϓϦৄࡉը໘Λ։͘• γεςϜͷઃఆΞϓϦͰࣗͷΞϓϦৄࡉ ը໘Λ։͘IntentΛ࡞Δͷ؆୯• ޙదʹViewΛλοϓͨ͠ΒɺͦͷIntentΛstart͢ΕΑ͍• ͪΐͬͱ࣮ͨ͠ͰϝʔΧʔ͝ͱͷγεςϜͷઃఆΞϓϦʹ·͞ΕΔ͜ͱ͕ͳ͘ͳΓ·͢ʂ
public class DebugMenuActivity extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);ActivityDebugMenuBinding binding= DataBindingUtil.setContentView(this, R.layout…);binding.openApplicationSettings.setOnClickListener(v -> {Intent i = new Intent();i.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);i.setData(Uri.fromParts("package", getPackageName(), null));startActivity(i);});}}
͗͢ΐ͍
APIͷURLΛมߋ͢Δ
APIͷURLΛมߋ͢Δ• ϝϧΧϦ Χϧͷ։ൃͰαʔόʔαΠυͰ৽͍͠ػೳΛ Ճ͢Δ߹ɺػೳ͝ͱʹAPIͷURL͕ҟͳΔ• ΞϓϦ͔Βࢀর͢ΔAPIͷURLΛมߋ͍ͨ͠߹ʹ URLΛมߋͯ͠ΞϓϦΛϏϧυͯ͠͠Δͱ͕͔͔࣌ؒΔ• ։ൃ൛ͷΞϓϦΤϯδχΞ͚ͩͰͳ͘ σβΠφʔQAͳͲ৮Δ• ୭Ͱ؆୯ʹAPIͷURLΛมߋͰ͖Δඞཁ͕͋Δ
APIͷURLΛมߋ͢Δ• Debug Menu͔ΒAPIͷURLΛมߋͰ͖ΔΑ͏ʹͯ͠Δ• SharedPreferencesΛ͑؆୯ʹ࣮Ͱ͖Δ
APIͷURLΛมߋ͢Δ• APIͷURLΫϥεΛհͯ͠औಘ͢ΔΑ͏ʹ͢Δ• SharedPreferencesʹมߋޙͷAPIͷURL͕ ͋ΕมߋޙͷAPIͷURLΛฦ͢• ͦ͏Ͱͳ͍߹ΞϓϦͰݩʑఆٛͯ͋͠ΔAPIͷURLΛฦ͢
public class UrlManager {public static final String API_URL = "https://tech-book-fest-debug.com";private static DebugInformationPrefs debugInformationPrefs;public static void setDebugInformationPrefs(DebugInformationPrefs prefs) {UrlManager.debugInformationPrefs = prefs;}public static String getApiUrl() {// APIͷURLʹมߋ͕ͳ͍߹ɺఆٛࡁΈͷAPIͷURLΛฦ͢if (debugInformationPrefs == null || !debugInformationPrefs.hasApiUrl()) {return API_URL;}return debugInformationPrefs.getApiUrl();}}
APIͷURLΛมߋ͢Δ• Debug MenuʹAPIͷURLΛมߋ͢Δ ػೳΛՃ͢Δ• EditTextͷaddTextChangedListenerͰ ؆୯ʹ࣮Ͱ͖Δ
public class DebugMenuActivity extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);ActivityDebugMenuBinding binding= DataBindingUtil.setContentView(this, R.layout…);binding.apiUrl.setText(UrlManager.getApiUrl());binding.apiUrl.setSelection(binding.apiUrl.getText().toString().length());binding.apiUrl.addTextChangedListener(new TextWatcher() {@Overridepublic void afterTextChanged(Editable s) {DebugInformationPrefs.get(DebugMenuActivity.this).setApiUrl(s.toString());}});}}
APIͷURLΛมߋ͢Δ ؾ͔͍ͮ• ΞϓϦʹݩʑఆ͍ٛͯ͠ΔAPIͷURLʹ ͢ૢ࡞සൟʹߦ͏ͨΊɺΫϦΞϘλϯ ༻ҙ͓ͯ͘͠ͱศརʂ
PicassoͷσόοάϩάදࣔΠϯδέʔλදࣔͷ ༗ޮɾແޮΛΓସ͑Δ
PicassoͷσόοάϩάදࣔΠϯδέʔλදࣔͷ༗ޮɾແޮΛΓସ͑Δ• ϝϧΧϦ ΧϧͰը૾μϯϩʔυʹPicassoΛͬͯΔ• Picassoʹɺ։ൃ࣌ʹཱͭػೳ͕͍͔ͭ͋͘Δ• σόοάϩάͷදࣔ• ಡΈࠐ·Εͨը૾͕ωοτϫʔΫɺσΟεΫɺϝϞϦ Ͳ͔͜Βདྷͨͷ͔ผͰ͖ΔΠϯδέʔλΛը૾্ʹදࣔ͢Δ
PicassoͷσόοάϩάදࣔΠϯδέʔλදࣔͷ༗ޮɾແޮΛΓସ͑Δ• ศར͚ͩͲৗʹग़ͯ͠Δͱ͏͍ͬͨ͟• ඞཁͳ࣌ʹDebug Menu͔Β༗ޮɾແޮΛ Γସ͑Δ͍ͧʂ• SharedPreferencesΛ͑؆୯ʹ࣮Ͱ͖Δ
PicassoͷσόοάϩάදࣔΠϯδέʔλදࣔͷ༗ޮɾແޮΛΓସ͑Δ• SwitchΛͬͯ༗ޮɾແޮͷΓସ͑Λ ϋϯυϦϯάͯ͠ɺSharedPreferencesʹอଘ͢Δ• ༗ޮɾແޮͷΓସ͑ΛPicassoʹઃఆ͢Δ
public class DebugMenuActivity extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);ActivityDebugMenuBinding binding= DataBindingUtil.setContentView(this, R.layout…);binding.picassoEnableDebugLog.setChecked(Picasso.with(this).isLoggingEnabled());binding.picassoEnableDebugLog.setOnCheckedChangeListener((__, ic) -> {DebugInformationPrefs.get(this).setPicassoLoggingEnabled(ic);Picasso.with(this).setLoggingEnabled(ic);});binding.picassoEnabledIndicators.setChecked(Picasso.with(this).areIndicatorsEnabled());binding.picassoEnabledIndicators.setOnCheckedChangeListener((__, ic) -> {DebugInformationPrefs.get(this).setPicassoAreIndicatorsEnabled(ic);Picasso.with(this).setIndicatorsEnabled(ic);});}}
PicassoͷσόοάϩάදࣔΠϯδέʔλදࣔͷ༗ޮɾແޮΛΓସ͑Δ• ApplicationͷonCreateͱ͔Ͱ༗ޮɾແޮͷ Γସ͑Λอ࣋ͯ͠ΔSharedPreferences ͔ΒΛऔΓग़ͯ͠Picassoʹઃఆ͢Δ• ࠶ΞϓϦΛ։͍ͨࡍʹઃఆΛөͰ͖Δ
public class DebugApplication extends Application {@Overridepublic void onCreate() {super.onCreate();DebugInformationPrefs prefs = DebugInformationPrefs.get(this);Picasso picasso = Picasso.with(this);picasso.setLoggingEnabled(prefs.getPicassoLoggingEnabled());picasso.setIndicatorsEnabled(prefs.getPicassoAreIndicatorsEnabled());}}
PicassoͷσόοάϩάදࣔΠϯδέʔλදࣔͷ༗ޮɾແޮΛΓସ͑Δ• ͜ͷON/OFFΓସ͑ͷΞϓϩʔν ଞͷΓସ͑Ͱ༗ޮ• Ұ࡞Εಉ͡Α͏ͳ࣮ͰON/OFFΓସ͑ܥͷDebug Menu͕ՃͰ͖Δ• ϝϧΧϦ ΧϧͰLeakCanaryͷON/OFFʹ ಉ͡Α͏ͳ࣮ΛͬͯΔ
͜͜·Ͱຊʹॻ͍ͨ͜ͱͰ͢ʂ
σβΠϯνΣοΫΛ ͬ͘͞ͱΔ
σβΠϯνΣοΫΛͬ͘͞ͱΔ• ΞϓϦͰڞ௨ͰͬͯΔStyleΛద༻ͨ͠ViewΛͬ͘͞ͱνΣοΫͰ͖Εָͦ͏ʂ• ಛʹΞϓϦΛ࡞Γ࢝ΊͨࠒσβΠφʔͱͷΓऔΓͰͬͯͨ• มߋ͢Δ࣌ؔ࿈ͯ͠Δͷ͕·ͱΊͯ มΘΔ͔Ͳ͏͔Θ͔Γ͘͢ͳΔ
σβΠϯνΣοΫΛͬ͘͞ͱΔ• ࡞ΔͷΊͬͪΌ؆୯• StyleΛద༻ͨ͠ViewΛฒͨΓ ී௨ʹViewฒͯϦ͢Ε͍͍͚ͩʂ
...>style="@style/Button.A"android:text="Button A" />style="@style/Button.B"android:text="Button B" />style="@style/Button.C"android:text="Button C" />
APIͷURLΛͬͱ؆୯ʹ มߋ͢Δ
APIͷURLΛͬͱ؆୯ʹมߋ͢Δ• มߋ͢ΔͷʹҰʑURLଧͬͯΒΕΔ͔ʂʂ• ͦΕҎ֎ͷؾ͕༙͍࣋ͪͯ͜ͳ͍...
APIͷURLΛͬͱ؆୯ʹมߋ͢Δ• APIͷURL͕ҰཡʹͳͬͯͨΒΓସָ͑͡ΌͶʁ• Ϧετબͨ͠ΒURLมߋͨ͠Βָ͡ΌͶʁ
APIͷURLΛͬͱ؆୯ʹมߋ͢Δ• RecyclerViewͱ͔ListView͑؆୯ʹͰ͖Δʂ• બ͞Εͨ༰ΛIntentʹ٧Ίͯ setResult͢Ε؆୯ʹͰ͖Δʂ
APIͷURLΛͬͱ؆୯ʹมߋ͢Δ• ࠷ߴʹͳͬͨʂ• QRΛಡΈࠐΜͰURLΛม͑Δͬͯ ࣮ͯ͠Δͷݟͨ͜ͱ͋Δͧʂ
·ͱΊ• Debug Menuγϯϓϧͳ࣮ͰศརͳػೳΛఏڙͰ͖Δ• ڵຯΛ࣋ͬͨํɺڞʹ։ൃ͢ΔਓͨͪʹͲΜͳ Debug Menu͕͋Εศར͔ώΞϦϯάͯ͠ ࣮ͯ͠ΈΔͱΑ͛͞• ࢲୡͷΞϓϦͷDebug Menuʹ͜Μͳػೳ͕͋Δͥʂʯ తͳͷฉ͖͍ͨͷͰΈΜͳڞ༗͠Α͏ͥʂʂ
Debug Menu ͍͖ͬͯ·͠ΐʂ
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