🚩 Android Flags: āϏāĻšāϜ āĻ­াāώা⧟ āĻŦোāĻা!

 

🚩 Android Flags: āϏāĻšāϜ āĻ­াāώা⧟ āĻŦোāĻা!

🎭 āĻ­াāĻŦুāύ āĻĢ্āϞ্āϝাāĻ—āϏ (Flags) āĻšāϞো āϰাāϏ্āϤাāϰ āύিāϰ্āĻĻেāĻļāĻ• āϚিāĻš্āύ!

āφāĻĒāύি āϝāĻĻি āĻ—া⧜ি āϚাāϞাāύ, āϤাāĻšāϞে āϰাāϏ্āϤাāϰ āĻŦিāĻ­িāύ্āύ āϚিāĻš্āύ (Road Signs) āĻĻেāĻ–ে āϏিāĻĻ্āϧাāύ্āϤ āύেāύ—
🛑 āĻĨাāĻŽāϤে āĻšāĻŦে!
đŸšĻ āϏিāĻ—āύ্āϝাāϞ āĻŽেāύে āϚāϞāϤে āĻšāĻŦে!
🔄 āχāω-āϟাāϰ্āύ āύেāĻ“ā§Ÿা āϝাāĻŦে āύা!

👉 Android-āĻāϰ Flags āĻ িāĻ• āĻāϰāĻ•āĻŽāχ!
āĻāϟি Android-āĻ•ে āĻŦāϞে āĻĻে⧟:
āĻ•োāύ Activity āĻ•ীāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰāĻŦে?
āĻ•োāύ Window āĻ•ীāĻ­াāĻŦে āĻĻেāĻ–াāĻŦে?
Background Task āĻ•ীāĻ­াāĻŦে āϚāϞāĻŦে?

💡 āϏāĻšāϜ āĻ­াāώা⧟:
"Flags" āĻšāϞো āĻŦিāĻļেāώ āύিāϰ্āĻĻেāĻļāύা, āϝা Android-āĻ•ে āĻŦāϞে āĻĻে⧟ āĻāĻ•āϟি āĻ•াāϜ āĻ•ীāĻ­াāĻŦে āĻ•āϰা āĻšāĻŦে! 🚀


đŸŽ¯ Android Flags-āĻāϰ āϧāϰāύ

Android-āĻ āĻŽূāϞāϤ āϤিāύ āϧāϰāύেāϰ Flags āφāĻ›ে—

1️⃣ Activity Flags 🏃‍♂️ (āĻ•োāύ Activity āĻ•ীāĻ­াāĻŦে āϚাāϞু āĻšāĻŦে?)
2️⃣ Window Flags đŸ–Ĩ️ (āĻ•োāύ Window āĻ•ীāĻ­াāĻŦে āĻĻেāĻ–াāĻŦে?)
3️⃣ Intent Flags đŸŽ¯ (āĻ•োāύ Intent āĻ•ীāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰāĻŦে?)


🏃‍♂️ 1️⃣ Activity Flags (āĻāĻ•āϟি Activity āĻ•ীāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰāĻŦে?)

👉 Activity Flags āĻŦāϞে āĻĻে⧟, āύāϤুāύ Activity āĻ•ীāĻ­াāĻŦে āϚাāϞু āĻšāĻŦে!

🎭 āωāĻĻাāĻšāϰāĻŖ:

āφāĻĒāύি Facebook āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰāĻ›েāύ।
📌 āφāĻĒāύি āĻāĻ•āϟি āύāϤুāύ āĻĒোāϏ্āϟ āĻ–ুāϞāϞেāύ → āĻāϟি āύāϤুāύ Activity āĻ–ুāϞāĻŦে!
📌 āφāĻĒāύি Home āĻŦাāϟāύ āϚাāĻĒāϞেāύ → āφāĻ—েāϰ Activity-āϤে āĻĢিāϰে āϝাāĻŦেāύ!
📌 āφāĻĒāύি Back āϚাāĻĒāϞেāύ → āφāĻ—েāϰ Activity āϧ্āĻŦংāϏ (Destroy) āĻšā§Ÿে āϝাāĻŦে!

āĻāχ āĻ•াāϰ্āϝāĻĒ্āϰāĻŖাāϞী āύি⧟āύ্āϤ্āϰāĻŖ āĻ•āϰāϤে Flags āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰা āĻšā§Ÿ!


đŸ”Ĩ āĻ•িāĻ›ু āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ Activity Flags:

1️⃣ FLAG_ACTIVITY_NEW_TASK

💡 āύāϤুāύ āϟাāϏ্āĻ• āϤৈāϰি āĻ•āϰে āύāϤুāύ Activity āϚাāϞু āĻ•āϰāĻŦে!

Intent intent = new Intent(this, NewActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি Service āĻĨেāĻ•ে Activity āĻ–ুāϞāϤে āϚাāύ!


2️⃣ FLAG_ACTIVITY_CLEAR_TOP

💡 āφāĻ—ে āĻĨাāĻ•া āϏāĻŦ Activity āĻŽুāĻ›ে āĻĻি⧟ে āύāϤুāύ Activity āĻ“āĻĒেāύ āĻ•āϰāĻŦে!

Intent intent = new Intent(this, HomeActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি "Back Stack" āĻŽুāĻ›ে āĻĻিāϤে āϚাāύ (āϝেāĻŽāύ: āύāϟিāĻĢিāĻ•েāĻļāύ āĻĨেāĻ•ে āĻšোāĻŽāĻĒেāϜে āϝাāĻ“ā§Ÿাāϰ āϏāĻŽā§Ÿ)!


3️⃣ FLAG_ACTIVITY_SINGLE_TOP

💡 āĻāĻ•āχ Activity āϝāĻĻি āφāĻ—েāχ āĻ“āĻĒেāύ āĻĨাāĻ•ে, āϤাāĻšāϞে āύāϤুāύ āĻ•āϰে āĻ“āĻĒেāύ āĻšāĻŦে āύা!

Intent intent = new Intent(this, ProfileActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivity(intent);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি āĻāĻ•āχ Activity āĻŦাāϰāĻŦাāϰ āĻ–ুāϞāϤে āϚাāύ āύা (āϝেāĻŽāύ: Profile Page)!


đŸ–Ĩ️ 2️⃣ Window Flags (āĻāĻ•āϟি Window āĻ•ীāĻ­াāĻŦে āĻĻেāĻ–াāĻŦে?)

👉 Window Flags āĻŦāϞে āĻĻে⧟, āĻāĻ•āϟি UI Window āĻ•েāĻŽāύ āĻĻেāĻ–াāĻŦে!

đŸ”Ĩ āĻ•িāĻ›ু āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ Window Flags:

1️⃣ FLAG_FULLSCREEN

💡 Window āĻĒুāϰো āϏ্āĻ•্āϰিāύে āĻĻেāĻ–াāĻŦে (āύেāĻ­িāĻ—েāĻļāύ āĻŦাāϰ āϞুāĻ•াāĻŦে)!

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি āĻ—েāĻŽ āĻŦা āĻ­িāĻĄিāĻ“ āĻĒ্āϞে⧟াāϰ āĻŦাāύাāϚ্āĻ›েāύ! 🎮đŸ“Ŋ️


2️⃣ FLAG_KEEP_SCREEN_ON

💡 āϏ্āĻ•্āϰিāύ āĻŦāύ্āϧ āĻšāĻŦে āύা (Screen Timeout Disable)!

getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি E-Book Reader āĻŦা āĻ­িāĻĄিāĻ“ āĻ•āϞিং āĻ…্āϝাāĻĒ āĻŦাāύাāϚ্āĻ›েāύ!


3️⃣ FLAG_SECURE

💡 āϏ্āĻ•্āϰিāύāĻļāϟ āύেāĻ“ā§Ÿা āϝাāĻŦে āύা!

getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি Sensitive Data āĻĻেāĻ–াāϚ্āĻ›েāύ (āϝেāĻŽāύ: āĻŦ্āϝাংāĻ•িং āĻ…্āϝাāĻĒ, OTP āϏ্āĻ•্āϰিāύ)!


đŸŽ¯ 3️⃣ Intent Flags (āĻāĻ•āϟি Intent āĻ•ীāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰāĻŦে?)

👉 Intent Flags āĻŦāϞে āĻĻে⧟, āύāϤুāύ Intent āĻ•ীāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰāĻŦে!

đŸ”Ĩ āĻ•িāĻ›ু āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ Intent Flags:

1️⃣ FLAG_GRANT_READ_URI_PERMISSION

💡 Intent-āĻāϰ āĻŽাāϧ্āϝāĻŽে āĻ…āύ্āϝ āĻ…্āϝাāĻĒāĻ•ে āĻĢাāχāϞ āĻĒ⧜াāϰ āĻ…āύুāĻŽāϤি āĻĻে⧟!

intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি āĻ›āĻŦি āĻŦা āĻĄāĻ•ুāĻŽেāύ্āϟ āĻļে⧟াāϰ āĻ•āϰāĻ›েāύ!


2️⃣ FLAG_GRANT_WRITE_URI_PERMISSION

💡 Intent-āĻāϰ āĻŽাāϧ্āϝāĻŽে āĻ…āύ্āϝ āĻ…্āϝাāĻĒāĻ•ে āĻĢাāχāϞ āϞেāĻ–াāϰ āĻ…āύুāĻŽāϤি āĻĻে⧟!

intent.setFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);

📌 āĻ•োāĻĨা⧟ āĻĻāϰāĻ•াāϰ?
✅ āϝāĻ–āύ āφāĻĒāύি āĻ…āύ্āϝ āĻ…্āϝাāĻĒāĻ•ে āĻĢাāχāϞ āĻĒāϰিāĻŦāϰ্āϤāύ āĻ•āϰāϤে āĻĻিāϤে āϚাāύ!


🚀 āϏংāĻ•্āώেāĻĒে

🚩 Flag đŸ”Ĩ āĻ•াāϜ 📌 āĻŦ্āϝāĻŦāĻšাāϰ
FLAG_ACTIVITY_NEW_TASK āύāϤুāύ Task-āĻ Activity āĻ“āĻĒেāύ āĻ•āϰāĻŦে Service āĻĨেāĻ•ে Activity āϚাāϞাāϤে
FLAG_ACTIVITY_CLEAR_TOP āφāĻ—েāϰ āϏāĻŦ Activity āĻŽুāĻ›ে āĻĻেāĻŦে āύāϟিāĻĢিāĻ•েāĻļāύ āĻĨেāĻ•ে āĻšোāĻŽāĻĒেāϜ āĻ“āĻĒেāύ āĻ•āϰāϤে
FLAG_ACTIVITY_SINGLE_TOP āĻāĻ•āχ Activity āĻŦাāϰāĻŦাāϰ āĻ–ুāϞāĻŦে āύা Profile Page-āĻāϰ āĻŽāϤো āĻ•্āώেāϤ্āϰে
FLAG_FULLSCREEN āĻĒুāϰো āϏ্āĻ•্āϰিāύে āĻĻেāĻ–াāĻŦে āĻ­িāĻĄিāĻ“ āĻĒ্āϞে⧟াāϰ, āĻ—েāĻŽāϏ
FLAG_KEEP_SCREEN_ON āϏ্āĻ•্āϰিāύ āĻŦāύ্āϧ āĻšāĻŦে āύা E-Book Reader, āĻ­িāĻĄিāĻ“ āĻ•āϞ
FLAG_SECURE āϏ্āĻ•্āϰিāύāĻļāϟ āύেāĻ“ā§Ÿা āϝাāĻŦে āύা āĻŦ্āϝাংāĻ•িং āĻ…্āϝাāĻĒ, āĻĒাāϏāĻ“ā§Ÿাāϰ্āĻĄ āϏ্āĻ•্āϰিāύ
FLAG_GRANT_READ_URI_PERMISSION āĻ…āύ্āϝ āĻ…্āϝাāĻĒ āĻĢাāχāϞ āĻĒ⧜āϤে āĻĒাāϰāĻŦে āĻ›āĻŦি āĻļে⧟াāϰিং
FLAG_GRANT_WRITE_URI_PERMISSION āĻ…āύ্āϝ āĻ…্āϝাāĻĒ āĻĢাāχāϞ āϞিāĻ–āϤে āĻĒাāϰāĻŦে āĻĄāĻ•ুāĻŽেāύ্āϟ āĻāĻĄিāϟিং

đŸŽ¯ āĻļেāώ āĻ•āĻĨা

Flags āĻšāϞো āĻŦিāĻļেāώ āύিāϰ্āĻĻেāĻļāύা, āϝা Android-āĻ•ে āĻŦāϞে āĻĻে⧟ āĻ•ীāĻ­াāĻŦে āĻāĻ•āϟি āĻ•াāϜ āĻ•āϰāϤে āĻšāĻŦে!
Activity Flags āĻŦāϞে āĻĻে⧟, āύāϤুāύ Activity āĻ•ীāĻ­াāĻŦে āϚাāϞু āĻšāĻŦে!
Window Flags āĻŦāϞে āĻĻে⧟, āĻāĻ•āϟি UI āĻ•েāĻŽāύ āĻĻেāĻ–াāĻŦে!
Intent Flags āĻŦāϞে āĻĻে⧟, Intent āĻ•ীāĻ­াāĻŦে āĻ•াāϜ āĻ•āϰāĻŦে!

āĻāĻ–āύ Flags āĻ•ি āĻĒāϰিāώ্āĻ•াāϰ āĻšāϞো? 😃🚀 āϝāĻĻি āφāϰāĻ“ āϏāĻšāϜāĻ­াāĻŦে āϚাāύ, āϜাāύাāϤে āĻĒাāϰেāύ!

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