Handling Screen OFF and Screen ON Intents
Hey everyone, Haven’t posted in a while – sorry school has been busy. Any who, this little code snippet/example will be on how to deal with the Intent.ACTION_SCREEN_OFF and the Intent.ACTION_SCREEN_ON, which will come in nifty if you’re making an application that might need to save state or respond to the user’s screen going to sleep/waking up, etc. First, unlike other broad casted intents, for In
Broadcast Intent 一覧 - Raspberry Farad
Broadcast Intent（ブãƒãƒ¼ãƒ‰ã‚ャスト･インテント）： ã“ã® Intent ã¯è¤‡æ•°ã® Activity ã«é€šçŸ¥ã•ã‚Œã‚‹ã€‚例ãˆã°ã€ãƒãƒƒãƒ†ãƒªãƒ¼æ®‹é‡ã«å¤‰åŒ–ãŒã‚ã£ãŸå ´åˆã€Android 㯠Broadcast Intent を用ã„ã¦è¤‡æ•°ã® Activity ã«å¯¾ã—ãƒãƒƒãƒ†ãƒªãƒ¼æ®‹é‡å¤‰åŒ–を通知ã™ã‚‹ã€‚å„ Activity ã¯ã“ã®é€šçŸ¥ã‚’契機ã«å‡¦ç†ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã®ã§ã‚る。 http://developer.android.com/reference/android/content/Intent.html # Standard Broadcast Actions Broadcast IntentDetails ACTION_AIRPLANE_MODE_CHANGEDThe user has switched the phone into or out of Airplane Mode. One or
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Androidã®ã‚«ãƒ¡ãƒ©ã§æ’®å½±ã—ãŸç”»åƒã¯ã‚®ãƒ£ãƒ©ãƒªãƒ¼ã«ä¿å˜ã•ã‚Œã‚‹ã€‚ãã“ã§ç”»åƒã‚’é¸ã‚“ã§å…±æœ‰ã¾ãŸã¯shareãªã©ã‚’é¸æŠžã™ã‚‹ã¨ã€æš—黙的Intent呼ã³å‡ºã—ã§ç”»åƒã‚’別アプリã«æ¸¡ã›ã‚‹ã€‚ Flickrアップãƒãƒ¼ãƒ€ã¨ã‹ã€Evernoteã¨ã‹Dropboxã®ã‚¢ãƒ—リã«å†™çœŸã‚’渡ã—ã¦ã„ã‚‹ã®ã¯ã“ã®ã—ãã¿ã‚’使ã£ã¦ã„る。 ã¾ãšManifest.xmlã«intent-filterã‚’è¿½åŠ ã™ã‚‹ã€‚ image/*ã§ã‚‚ã„ã„ãŒã€ãã‚Œã ã¨å‹•ç”»ã‚‚渡ã›ã¦ã—ã¾ã†ã®ã§æ‰‹å½“ãŸã‚Šæ¬¡ç¬¬mimeTypeを指定ã—ã¦ã¿ã‚‹ã€‚ <intent-filter> <action android:name="android.intent.action.SEND" /> <category android:name="android.intent.category.DEFAULT" /> <data android:mimeType="image/jpeg"/> <
æš—é»™ã®Intentを投ã’ã¦ã¿ãŸ - minghaiã®æ—¥è¨˜
Androidã®ãƒ•ãƒ¬ãƒ¼ãƒ ワークã«ã¯Androidã‚’å¼·ã特徴付ã‘ã‚‹Intentã¨ã„ã†ä»•çµ„ã¿ãŒã‚る。 Intentã¯Activityã‚„Serviceã¨ã„ã£ãŸå®Ÿè¡Œå˜ä½ã®ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’èµ·å‹•ã™ã‚‹å ´åˆã«åˆ©ç”¨ã•ã‚Œã‚‹ã€‚ プãƒã‚°ãƒ©ãƒžã¯startActivityã‚„startServiceã¨ã„ã£ãŸé–¢æ•°ã‚’用ã„ã¦Activityã¨Serviceã®èµ·å‹•ã‚’命ãšã‚‹ãŒã€ã“ã®ã¨ã引数ã«Intentを使ã†ã“ã¨ã«ã‚ˆã‚Šå®Ÿè¡Œå¯¾è±¡ã‚’指定ã™ã‚‹ã€‚ IntentãŒå„ªã‚Œã¦ã„ã‚‹ã®ã¯ã“ã®æŒ‡å®šæ–¹æ³•ã«ã‚る。 Intentã¯æ˜Žç¤ºçš„ã«ã‚¯ãƒ©ã‚¹åを指定ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šæ˜Žã‚‰ã‹ã«å®Ÿè¡Œã•ã‚Œã‚‹ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’指定ã™ã‚‹ã“ã¨ãŒå¯èƒ½ã 。 ã—ã‹ã—ã€ã‚ˆã‚Šå„ªã‚ŒãŸIntentã®åˆ©ç”¨æ–¹æ³•ã¯æš—黙的ãªIntentã®åˆ©ç”¨ã§ã‚る。 暗黙的ãªIntentを用ã„ã‚‹ã“ã¨ã«ã‚ˆã‚Šã€ç›´æŽ¥å®Ÿè¡Œã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã‚’指定ã™ã‚‹å¿…è¦ãŒãªããªã‚‹ã€‚ ã“ã‚Œã«ã‚ˆã‚Šã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆé–“ã®çµåˆã¯ã‚ˆã‚Šç·©ã‚„ã‹ãªç–Žçµåˆã¨ãªã‚‹ã€‚ 呼出元ã®
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