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_EN==lxx==0x%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 "$BUILD_THUMBPRINT" ] ; then
fi
echo "ro.build.characteristics=$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
/usr/bin/PionpresueTM_ICP &
#/usr/bin/QLauncher &10、默认打开WiFi
diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml
index e9bcf2a..aef448d 100755
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -48,7 +48,7 @@
bool name="assisted_gps_enabled">true</bool>
bool name="def_netstats_enabled">true</bool>
bool name="def_usb_mass_storage_enabled">true</bool>
- bool name="def_wifi_on">false</bool>
+ bool name="def_wifi_on">true</bool>
!-- 0 == never, 1 == only when plugged in, 2 == always -->
integer name="def_wifi_sleep_policy">2</integer>
bool name="def_networks_available_notification_on">true</bool>11、关于屏闪问题
休眠唤醒后点击切换界面会出现屏闪，通过修改行列的前后尖等参数能改善，还有拔插HDMI会 影响屏的显示，适当抬高屏的频率能有效改善
12、在/sys/目录下创建文件节点
static ssize_t gslX680_show(struct device *dev,
struct device_attribute *attr, char *buf){
return sprintf(buf, "%d\n",lxx_data);
}
static ssize_t gslX680_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count){
long open_data;
int ret;
int level;
int ret1;
ret1 = kstrtoul(buf, 10, &open_data);
ret=sscanf(buf, "%i", &level);//%i可以把16进制转化为10进制
lxx_data = (int)open_data;
if(lxx_data==1){
gsl_suspend(dev);
}
else{
gsl_resume(dev);
}
return count;
}
static DEVICE_ATTR(gslX680_state, S_IRUGO | S_IWUSR, gslX680_show, gslX680_store);
static struct attribute *gslX680_attributes[] = {
&dev_attr_gslX680_state.attr,
NULL,
};
static struct attribute_group ext_test_group = {
.attrs = gslX680_attributes,
};13、设置默认输入法
diff --git a/android/frameworks/base/packages/SettingsProvider/res/values/defaults.xml b/android/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
index 82a3b13..b4caa2a 100755
--- a/android/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
+++ b/android/frameworks/base/packages/SettingsProvider/res/values/defaults.xml
@@ -208,4 +208,7 @@
<!-- Default gesture screenrecord enable -->
<integer name="def_gesture_screenrecord_enable">0</integer>
+
+ <string name="def_input_method" translatable="false">com.sohu.inputmethod.sogouoem/.SogouIME</string>
+ <string name="def_enable_input_methods" translatable="false">jp.co.omronsoft.openwnn/.OpenWnnJAJP:com.android.inputmethod.latin/.LatinIME:com.sohu.inputmethod.sogouoem/.SogouIME</string>
</resources>
diff --git a/android/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/android/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
old mode 100644
new mode 100755
index 48fbf8e..6ea2998
--- a/android/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/android/frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -2394,6 +2394,13 @@ class DatabaseHelper extends SQLiteOpenHelper {
loadSecure35Settings(stmt);
+
+ loadStringSetting(stmt, Settings.Secure.ENABLED_INPUT_METHODS,
+ R.string.def_enable_input_methods);
+
+ loadStringSetting(stmt, Settings.Secure.DEFAULT_INPUT_METHOD,
+ R.string.def_input_method);
+
loadBooleanSetting(stmt, Settings.Secure.MOUNT_PLAY_NOTIFICATION_SND,
R.bool.def_mount_play_notification_snd);14、连WiFi时避过谷歌测试，加快连接速度以及去掉部分WiFi限制
diff --git a/android/frameworks/base/services/core/java/com/android/server/connectivity/NetworkMonitor.java b/android/frameworks/base/services/core/java/com/android/server/connectivity/NetworkMonitor.java
old mode 100644
new mode 100755
index d3a9354..d3e5434
--- a/android/frameworks/base/services/core/java/com/android/server/connectivity/NetworkMonitor.java
+++ b/android/frameworks/base/services/core/java/com/android/server/connectivity/NetworkMonitor.java
@@ -753,6 +753,7 @@ public class NetworkMonitor extends StateMachine {
@VisibleForTesting
protected CaptivePortalProbeResult isCaptivePortal() {
+ mIsCaptivePortalCheckEnabled = false;
if (!mIsCaptivePortalCheckEnabled) {
validationLog("Validation disabled.");
return CaptivePortalProbeResult.SUCCESS;15、修改系统版本号
diff --git a/tools/buildinfo.sh b/tools/buildinfo.sh
index 655418a..7f4a4ad 100755
--- a/tools/buildinfo.sh
+++ b/tools/buildinfo.sh
@@ -4,7 +4,10 @@ echo "# begin build properties"
echo "# autogenerated by buildinfo.sh"
echo "ro.build.id=$BUILD_ID"
-echo "ro.build.display.id=$BUILD_DISPLAY_ID"
+#echo "ro.build.display.id=$BUILD_DISPLAY_ID"
+
+echo "ro.build.display.id='v1.0.36s36n62'"
+
echo "ro.build.version.incremental=$BUILD_NUMBER"
echo "ro.build.version.sdk=$PLATFORM_SDK_VERSION"
echo "ro.build.version.preview_sdk=$PLATFORM_PREVIEW_SDK_VERSION"16、 Android10设置开机默认桌面
--- a/core/java/com/android/internal/app/ResolverActivity.java
+++ b/core/java/com/android/internal/app/ResolverActivity.java
@@ -1758,6 +1758,10 @@ public class ResolverActivity extends Activity {
currentResolveList.remove(info);
break;
}
+ if("com.android.launcher3".equals(info.getResolveInfoAt(0).activityInfo.packageName)){
+ currentResolveList.remove(info);
+ break;
+ }
}
if (mOtherProfile == null) {17、 Android11设置开机默认桌面
--- a/core/java/com/android/internal/app/ResolverListAdapter.java
+++ b/core/java/com/android/internal/app/ResolverListAdapter.java
@@ -239,6 +239,11 @@ public class ResolverListAdapter extends BaseAdapter {
currentResolveList.remove(info);
break;
}
+
+ if("com.android.launcher3".equals(info.getResolveInfoAt(0).activityInfo.packageName)){
+ currentResolveList.remove(info);
+ break;
+ }
}
if (mOtherProfile == null) {18、隐藏顶部导航栏
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -35,7 +35,7 @@
<dimen name="status_bar_height">@dimen/status_bar_height_portrait</dimen>
<!-- Height of the status bar in portrait. The height should be
Max((status bar content height + waterfall top size), top cutout size) -->
- <dimen name="status_bar_height_portrait">24dp</dimen>
+ <dimen name="status_bar_height_portrait">0dp</dimen>
<!-- Height of the status bar in landscape. The height should be
Max((status bar content height + waterfall top size), top cutout size) -->
<dimen name="status_bar_height_landscape">@dimen/status_bar_height_portrait</dimen>19、经验证，RC522可实现双天线，且灵敏度与单天线一样。从TX1与TX2出线出并联两路天线回路即可，两路以上尚未验证，猜想也是可以实现。
20、WiFi连接受限，直接跳过校验过程
--- a/packages/SettingsProvider/res/values/defaults.xml
+++ b/packages/SettingsProvider/res/values/defaults.xml
@@ -17,8 +17,9 @@
*/
-->
<resources>
+ <integer name="def_captive_portal_mode">0</integer>
<bool name="def_dim_screen">true</bool>
- <integer name="def_screen_off_timeout">60000</integer>
+ <integer name="def_screen_off_timeout">2147483647</integer>
<integer name="def_sleep_timeout">-1</integer>
<bool name="def_airplane_mode_on">false</bool>
<bool name="def_theater_mode_on">false</bool>
@@ -82,7 +83,7 @@
<integer name="def_max_sound_trigger_detection_service_ops_per_day" translatable="false">1000</integer>
<integer name="def_sound_trigger_detection_service_op_timeout" translatable="false">15000</integer>
- <bool name="def_lockscreen_disabled">false</bool>
+ <bool name="def_lockscreen_disabled">true</bool>
<bool name="def_device_provisioned">false</bool>
<integer name="def_dock_audio_media_enabled">1</integer>
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
old mode 100644
new mode 100755
index 74d81ccb..e3bb9e11
--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -2425,6 +2425,9 @@ class DatabaseHelper extends SQLiteOpenHelper {
stmt = db.compileStatement("INSERT OR IGNORE INTO global(name,value)"
+ " VALUES(?,?);");
+ loadIntegerSetting(stmt, Settings.Global.CAPTIVE_PORTAL_MODE,
+ R.integer.def_captive_portal_mode);
+
// --- Previously in 'system'
loadBooleanSetting(stmt, Settings.Global.AIRPLANE_MODE_ON,
R.bool.def_airplane_mode_on);21、使用第三方apk做桌面应用，不用launcher
--- a/core/java/com/android/internal/app/ResolverListAdapter.java
+++ b/core/java/com/android/internal/app/ResolverListAdapter.java
@@ -239,6 +239,11 @@ public class ResolverListAdapter extends BaseAdapter {
currentResolveList.remove(info);
break;
}
+
+ if("com.android.launcher3".equals(info.getResolveInfoAt(0).activityInfo.packageName)){
+ currentResolveList.remove(info);
+ break;
+ }
}
if (mOtherProfile == null) {22、kernel屏蔽报错：ccflags-y += -Wno-unused-result。该方法仅限警告性的错误
23、git 常规命令
1、创建并切换到分支：git checkout -b K2_4.4_to_8.1(需建立的分支) master(在该分支上建立)
2、将本地当前分支同步到仓库：git push origin HEAD
3、删除远程仓库分支：git checkout master 先切换到其它分支，git push origin --delete 分支名 然后再删除分支
4、本地分支重命名：git branch -m 原始名称 新名称
5、远程分支重命名：(1)先重命名本地分支 git branch -m 原始名称 新名称
(2)删除远程分支 git push --delete origin 旧分支名称
(3)上传新修改名称的本地分支 git push origin 新分支名称
(4)修改后的本地分支关联远程分支 git branch --set-upstream-to origin/新分支名称
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