android 7.0 调试日志,Android软件调试记录

àì夳堔傛蜴生んèń 2022-10-05 10:57 199阅读 0赞

1、Android7.1禁用锁屏功能

— a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

\+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

@@ -2488,7 +2488,7 @@ class DatabaseHelper extends SQLiteOpenHelper \{

loadStringSetting(stmt, Settings.Secure.ACCESSIBILITY\_SCREEN\_READER\_URL,

R.string.def\_accessibility\_screen\_reader\_url);

\- if (SystemProperties.getBoolean("ro.lockscreen.disable.default", false) == true) \{

\+ if (SystemProperties.getBoolean("ro.lockscreen.disable.default", true) == true) \{ loadSetting(stmt, Settings.System.LOCKSCREEN\_DISABLED, "1"); \} else \{ loadBooleanSetting(stmt, Settings.System.LOCKSCREEN\_DISABLED,

2、Android7.1插入Usb设备启动应用时默认授权

— a/packages/SystemUI/src/com/android/systemui/usb/UsbPermissionActivity.java

\+++ b/packages/SystemUI/src/com/android/systemui/usb/UsbPermissionActivity.java

@@ -109,9 +109,15 @@ public class UsbPermissionActivity extends AlertActivity

mClearDefaultHint = (TextView)ap.mView.findViewById(

com.android.internal.R.id.clearDefaultHint);

mClearDefaultHint.setVisibility(View.GONE);

\- setupAlert();

\+ //zeni modi usb Dialogs

\+ if(mPackageName.startsWith(“com.hoppen.wax.test.testcamera”))\{

\+ mPermissionGranted = true;

\+ finish();

\+ \}

\+ else \{

\+ setupAlert();

\+ \}

3、Android桌面显示图标大小(显示密度)底部虚拟按键

修改device/rockchip/rk3368/rk3368H\_64/system.prop中ro.sf.lcd\_density=200

build.prop中加入qemu.hw.mainkeys=1 可以去掉底部虚拟按键

4、插上HDMI电视大概率不显示画面

— a/drivers/clk/rockchip/clk-rk3368.c

\+++ b/drivers/clk/rockchip/clk-rk3368.c

@@ -96,6 +96,25 @@ static struct rockchip\_pll\_rate\_table rk3368\_pll\_rates\[\] = \{

\{ /\* sentinel \*/ \},

\};

\+static struct rockchip\_pll\_rate\_table rk3368\_npll\_rates\[\] = \{

\+ RK3066\_PLL\_RATE\_NB(594000000, 1, 99, 4, 32),

\+ RK3066\_PLL\_RATE\_NB(585000000, 6, 585, 4, 32),

\+ RK3066\_PLL\_RATE\_NB(432000000, 3, 216, 4, 32),

\+ RK3066\_PLL\_RATE\_NB(426000000, 3, 213, 4, 32),

\+ RK3066\_PLL\_RATE\_NB(400000000, 1, 100, 6, 32),

\+ RK3066\_PLL\_RATE\_NB(342000000, 3, 171, 4, 32),

\+ RK3066\_PLL\_RATE\_NB(297000000, 2, 198, 8, 16),

\+ RK3066\_PLL\_RATE\_NB(270000000, 1, 135, 12, 32),

\+ RK3066\_PLL\_RATE\_NB(260000000, 1, 130, 12, 32),

\+ RK3066\_PLL\_RATE\_NB(148500000, 1, 99, 16, 32),

\+ RK3066\_PLL\_RATE\_NB(146250000, 6, 585, 16, 32),

\+ RK3066\_PLL\_RATE\_NB(108000000, 1, 54, 12, 32),

\+ RK3066\_PLL\_RATE\_NB(106500000, 4, 213, 12, 32),

\+ RK3066\_PLL\_RATE\_NB(85500000, 4, 171, 12, 32),

\+ RK3066\_PLL\_RATE\_NB(74250000, 4, 198, 16, 32),

\+\};

PNAME(mux\_pll\_p) = \{ "xin24m", "xin32k" \};

PNAME(mux\_armclkb\_p) = \{ "apllb\_core", "gpllb\_core" \};

PNAME(mux\_armclkl\_p) = \{ "aplll\_core", "gplll\_core" \};

@@ -148,7 +167,7 @@ static struct rockchip\_pll\_clock rk3368\_pll\_clks\[\] \_\_initdata = \{ \[gpll\] = PLL(pll\_rk3066, PLL\_GPLL, "gpll", mux\_pll\_p, 0, RK3368\_PLL\_CON(16), RK3368\_PLL\_CON(19), 8, 4, ROCKCHIP\_PLL\_SYNC\_RATE, rk3368\_pll\_rates), \[npll\] = PLL(pll\_rk3066, PLL\_NPLL, "npll", mux\_pll\_p, 0, RK3368\_PLL\_CON(20),

\- RK3368\_PLL\_CON(23), 8, 5, 0, rk3368\_pll\_rates),

\+ RK3368\_PLL\_CON(23), 8, 5, 0, rk3368\_npll\_rates),

\}; static struct clk\_div\_table div\_ddrphy\_t\[\] = \{

5、rk3399 Uboot中关机充电(基本上是由于io口不受控引起，使能io口、给电基本上就可以了)

diff --git a/.config b/.config

index 7f3cc81…20ecf57 100644

— a/.config

\+++ b/.config

@@ -1029,8 +1029,7 @@ CONFIG\_POWER\_FG\_CW201X=y

\# IO Domain Support

\-\# CONFIG\_IO\_DOMAIN is not set

\+CONFIG\_IO\_DOMAIN=y

\+CONFIG\_ROCKCHIP\_IO\_DOMAIN=y

CONFIG\_DM\_PMIC=y

CONFIG\_PMIC\_CHILDREN=y

CONFIG\_SPL\_PMIC\_CHILDREN=y

diff --git a/drivers/power/pmic/rk8xx.c b/drivers/power/pmic/rk8xx.c

index 870309d…832fccf

— a/drivers/power/pmic/rk8xx.c

\+++ b/drivers/power/pmic/rk8xx.c

@@ -412,7 +412,8 @@ static int rk8xx\_probe(struct udevice dev)

uint8\_t on\_source = 0, off\_source = 0;

uint8\_t power\_en0, power\_en1, power\_en2, power\_en3;

uint8\_t value;

\+ pmic\_reg\_write(dev, REG\_LDO\_EN, 173);//使能LDO组电压以使能gpio2

\+ printf(“REG\_LDO\_ENlxx0x%x\\n”,pmic\_reg\_read(dev, REG\_LDO\_EN) );

/ read Chip variant \*/

if (device\_is\_compatible(dev, “rockchip,rk817”) ||

device\_is\_compatible(dev, “rockchip,rk809”)) \{

diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c

index 71f5f1f…dbd7082

— a/arch/arm/mach-rockchip/rk3399/rk3399.c

\+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c

@@ -115,7 +115,8 @@ int arch\_cpu\_init(void)

/\* Set perilp\_nsp QOS priority to 3 for USB 3.0 \*/ writel(QOS\_PRIORITY\_LEVEL(3, 3), NIU\_PERILP\_NSP\_ADDR);

\+ writel(0xffff0300, PMU\_GRF\_SOC\_CON0);//使能gpio1

\+ printf("==lxx==%d\\n",readl(0xff320180)); return 0;

6、默认系统语言为中文

diff --git a/tools/buildinfo.sh b/tools/buildinfo.sh

index 7efe57e…9f9b509 100755

— a/tools/buildinfo.sh

\+++ b/tools/buildinfo.sh

@@ -72,4 +72,9 @@ if \[ -n “B U I L D T H U M B P R I N T " \] ; t h e n f i e c h o " r o . b u i l d . c h a r a c t e r i s t i c s = BUILD\_THUMBPRINT" \] ; then fi echo "ro.build.characteristics=BUILDTHUMBPRINT"\];thenfiecho"ro.build.characteristics=TARGET\_AAPT\_CHARACTERISTICS”

\+persist.sys.language=zh

\+persist.sys.country=CN

\+ro.product.locale.language=zh

\+ro.product.locale.region=CN

echo "\# end build properties"

7、linux全屏显示(去掉上边栏)

weston-3.0.0/clients/desktop-shell.c中做如下修改：永久修改可在“0020-compositor-drm-Support-controlling-output-dynamicall.patch”中加入一下补丁

@ -1363,9 +1382,9 @ parse\_panel\_position(struct desktop \*desktop, struct weston\_config\_section \*s) \{

char \*position;

\- desktop->want\_panel = 1;

\+ desktop->want\_panel = 0;

\- weston\_config\_section\_get\_string(s, "panel-position", &position, "top");

\+ weston\_config\_section\_get\_string(s, "panel-position", &position, "none");

if (strcmp(position, "top") == 0) \{

desktop->panel\_position = WESTON\_DESKTOP\_SHELL\_PANEL\_POSITION\_TOP;

\} else if (strcmp(position, "bottom") == 0) \{

8、去掉应添加gslx680.c触摸驱动导致桌面出现鼠标图标

libinput-1.8.2/src/evdev.c中做如下修改：

diff --git a/evdev.c b/evdev.c

index ea0ed7a…9121264 100755

— a/evdev.c

\+++ b/evdev.c

@@ -2652,8 +2652,7 @@ evdev\_configure\_device(struct evdev\_device \*device)

return dispatch;

\- if (udev\_tags & EVDEV\_UDEV\_TAG\_MOUSE ||

\- udev\_tags & EVDEV\_UDEV\_TAG\_POINTINGSTICK) \{

\+ if (udev\_tags & EVDEV\_UDEV\_TAG\_POINTINGSTICK) \{ evdev\_tag\_external\_mouse(device, device->udev\_device); evdev\_tag\_trackpoint(device, device->udev\_device); device->dpi = evdev\_read\_dpi\_prop(device);

9、linux开机播放音频不出声：etc/init.d/S50launcher中播放音频前加play指令

printf "Starting launcher: "

export LC\_ALL=‘zh\_CN.utf8’

export QT\_QPA\_PLATFORM=wayland

export WESTON\_DRM\_MIRROR=1

export WESTON\_DRM\_KEEP\_RATIO=1

export QT\_GSTREAMER\_WINDOW\_VIDEOSINK=waylandsink

mkdir -p /tmp/.xdg && chmod 0700 /tmp/.xdg

export XDG\_RUNTIME\_DIR=/tmp/.xdg

weston --tty=2 --idle-time=0&

play

sleep 1