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Xiaomi Redmi Note 8 64Gb+6Gb Dual LTE [31/132] Activities on secondary displays
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If device implementations report android.hardware.telephony , they:
[C-2-1] MUST provide a settings menu that will call the
android.provider.Telephony.ACTION_CHANGE_DEFAULT intent to show a dialog to change the
default SMS application.
[C-2-2] MUST honor the android.telecom.action.CHANGE_DEFAULT_DIALER intent to show a
dialog to allow the user to change the default Phone application.
MUST use the user-selected default Phone app's UI for incoming and outgoing
calls except for emergency calls, which would use the preloaded Phone app.
[C-2-3] MUST honor the android.telecom.action.CHANGE_PHONE_ACCOUNTS intent to
provide user affordance to configure the ConnectionServices associated with the
PhoneAccounts , as well as a default PhoneAccount that the telecommunications service
provider will use to place outgoing calls. The AOSP implementation meets this
requirement by including a "Calling Accounts option" menu within the "Calls" settings
menu.
If device implementations report android.hardware.nfc.hce , they:
[C-3-1] MUST honor the android.settings.NFC_PAYMENT_SETTINGS intent to show a
default app settings menu for Tap and Pay.
If device implementations support the VoiceInteractionService and have more than one application using
this API installed at a time, they:
[C-4-1] MUST honor the android.settings.ACTION_VOICE_INPUT_SETTINGS intent to show a
default app settings menu for voice input and assist.
3.2.4. Activities on secondary displays
If device implementations allow launching normal Android Activities on secondary displays, they:
[C-1-1] MUST set the android.software.activities_on_secondary_displays feature flag.
[C-1-2] MUST guarantee API compatibility similar to an activity running on the primary
display.
[C-1-3] MUST land the new activity on the same display as the activity that launched it,
when the new activity is launched without specifying a target display via the
ActivityOptions.setLaunchDisplayId() API.
[C-1-4] MUST destroy all activities, when a display with the Display.FLAG_PRIVATE flag is
removed.
[C-1-5] MUST resize accordingly all activities on a VirtualDisplay if the display itself is
resized.
MAY show an IME (input method editor, a user control that enables users to enter text) on
the primary display, when a text input field becomes focused on a secondary display.
SHOULD implement the input focus on the secondary display independently of the
primary display, when touch or key inputs are supported.
SHOULD have android.content.res.Configuration which corresponds to that display in order to be
displayed, operate correctly, and maintain compatibility if an activity is launched on
secondary display.
If device implementations allow launching normal Android Activities on secondary displays and
primary and secondary displays have different android.util.DisplayMetrics :
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Содержание
- Compatibility definition p.1
- Android 9 p.1
- Android library p.2
- Television requirements p.2
- Android extensions p.2
- Tablet requirements p.2
- Software p.2
- Soft api compatibility p.2
- Runtime compatibility p.2
- Native api compatibility p.2
- Managed api compatibility p.2
- Introduction p.2
- Handheld requirements p.2
- Document structure p.2
- Device types p.2
- Device configurations p.2
- Background restriction p.2
- Web compatibility p.2
- Automotive requirements p.2
- Api namespaces p.2
- Watch requirements p.2
- Api behavioral compatibility p.2
- User interface compatibility p.2
- Hardware compatibility p.3
- Video encoding p.3
- Display and graphics p.3
- Video decoding p.3
- Device administration p.3
- Tv input framework p.3
- Developer tools and options compatibility p.3
- Text to speech p.3
- Developer tools p.3
- Secure media p.3
- Developer options p.3
- Quick settings p.3
- Companion device pairing p.3
- Professional audio p.3
- Capture for unprocessed p.3
- Network protocols p.3
- Audio recording p.3
- Audio playback p.3
- Musical instrument digital interface midi p.3
- Audio latency p.3
- Multimedia compatibility p.3
- Application packaging compatibility p.3
- Media ui p.3
- Accessibility p.3
- Media codecs p.3
- Managed user support p.3
- Instant apps p.3
- Heavyweight apps p.3
- Cameras p.4
- Sensors p.4
- Pose sensor p.4
- Memory and storage p.4
- Input devices p.4
- Data connectivity p.4
- Updatable software p.5
- Software compatibility testing p.5
- Security model compatibility p.5
- Performance and power p.5
- Document changelog p.5
- Contact us p.5
- Requirements by device type p.6
- Requirement id p.6
- Introduction p.6
- Document structure p.6
- Device configurations p.7
- Requirement id in section 2 p.7
- Hardware p.7
- Handheld requirements p.7
- Device types p.7
- Multimedia p.10
- Software p.11
- Performance and power p.12
- Television requirements p.13
- Security model p.13
- Hardware p.14
- Multimedia p.15
- Software p.16
- Performance and power p.17
- Software p.18
- Multimedia p.18
- Hardware p.18
- Watch requirements p.18
- Performance and power p.19
- Hardware p.19
- Automotive requirements p.19
- Software p.22
- Multimedia p.22
- Performance and power p.23
- Tablet requirements p.24
- Software p.24
- Security model p.24
- Hardware p.24
- Managed api compatibility p.25
- Android library p.25
- Android extensions p.25
- Permissions p.26
- Build parameters p.26
- Soft api compatibility p.26
- Intent compatibility p.29
- Activities on secondary displays p.31
- Application binary interfaces p.32
- Native api compatibility p.32
- Bit arm native code compatibility p.33
- Webview compatibility p.34
- Web compatibility p.34
- Browser compatibility p.34
- Api behavioral compatibility p.35
- Background restriction p.36
- Api namespaces p.36
- Runtime compatibility p.37
- User interface compatibility p.39
- Launcher home screen p.39
- Notifications p.40
- Widgets p.40
- Search p.42
- Alerts and toasts p.42
- Themes p.43
- Live wallpapers p.43
- Lock screen media control p.44
- Input management p.44
- Activity switching p.44
- Unicode and font p.45
- Screen savers previously dreams p.45
- Multi windows p.45
- Location p.45
- Display cutout p.46
- Device administration p.46
- Device provisioning p.47
- Managed profile support p.48
- Text to speech p.49
- Managed user support p.49
- Accessibility p.49
- Tv input framework p.50
- Quick settings p.50
- Media ui p.50
- Instant apps p.50
- Heavyweight apps p.51
- Companion device pairing p.51
- Application packaging compatibility p.51
- Multimedia compatibility p.52
- Media codecs p.53
- Audio encoding p.53
- Audio decoding p.53
- Audio codecs details p.54
- Image decoding p.55
- Image encoding p.55
- Video codecs list p.56
- Video codecs p.56
- Image codecs details p.56
- Video encoding p.57
- Video decoding p.59
- Mpeg 4 p.59
- Mpeg 2 p.59
- H 65 hevc p.60
- Raw audio capture p.61
- Audio recording p.61
- Capture for voice recognition p.62
- Capture for rerouting of playback p.62
- Audio output volume p.63
- Audio latency p.63
- Audio effects p.63
- Raw audio playback p.63
- Audio playback p.63
- Network protocols p.65
- Secure media p.66
- Professional audio p.66
- Musical instrument digital interface midi p.66
- Capture for unprocessed p.68
- Developer tools and options compatibility p.69
- Developer tools p.69
- Hardware compatibility p.71
- Display and graphics p.71
- Developer options p.71
- Screen configuration p.72
- Screen orientation p.74
- Display metrics p.74
- D and 3d graphics acceleration p.74
- Secondary displays p.77
- Screen technology p.77
- Legacy application compatibility mode p.77
- Non touch navigation p.78
- Navigation keys p.78
- Keyboard p.78
- Input devices p.78
- Touchscreen input p.79
- Fake touch input p.80
- Game controller support p.81
- Sensors p.82
- Remote control p.82
- Accelerometer p.83
- Magnetometer p.84
- Gyroscope p.86
- Barometer p.87
- Thermometer p.87
- Photometer p.87
- Proximity sensor p.88
- High fidelity sensors p.88
- Biometric sensors p.90
- Android automotive only sensors p.92
- Telephony p.93
- Pose sensor p.93
- Data connectivity p.93
- Ieee 802 1 wi fi p.94
- Bluetooth p.97
- Near field communications p.98
- Minimum network capability p.100
- Rear facing camera p.101
- Data saver p.101
- Cameras p.101
- Sync settings p.101
- Secure elements p.101
- Front facing camera p.102
- External camera p.103
- Camera api behavior p.103
- Memory and storage p.104
- Camera orientation p.104
- Minimum memory and storage p.105
- Application shared storage p.105
- Usb peripheral mode p.106
- Adoptable storage p.106
- Usb host mode p.107
- Microphone p.108
- Audio output p.108
- Near ultrasound p.109
- Virtual reality p.110
- Virtual reality mode high performance p.110
- Virtual reality mode p.110
- User experience consistency p.112
- Power saving modes p.112
- Performance and power p.112
- File i o access performance p.112
- Power consumption accounting p.113
- Consistent performance p.113
- Security model compatibility p.114
- Permissions p.114
- Uid and process isolation p.115
- Filesystem permissions p.115
- Multi user support p.116
- Alternate execution environments p.116
- Security features p.117
- Premium sms warning p.117
- Usage history p.119
- Recording p.119
- Privacy p.119
- Network traffic p.120
- Data storage encryption p.120
- Connectivity p.120
- File based encryption p.121
- Direct boot p.121
- Full disk encryption p.122
- Device integrity p.122
- Keys and credentials p.123
- Secure lock screen p.124
- Strongbox p.127
- Safe boot mode p.128
- Data deletion p.128
- Automotive vehicle system isolation p.129
- Subscription plans p.129
- Software compatibility testing p.129
- Compatibility test suite p.129
- Updatable software p.130
- Cts verifier p.130
- Document changelog p.131
- Changelog viewing tips p.131
- Contact us p.132
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