[SOLVED] Add widgets to secure lock screen - Galaxy S 4 Developer Discussion [Developers-Only]

Hey guys. I am working with @MohammadAG to bring back the widgets on secure lock screen. He successfully done this on android 4.1 and 4.2 and 4.3. However, he does not have the ability to test for android 4.4. So I downloaded his repo from github and am trying to make it work again.
However, i have no idea where the control is being made. I have the Google source code downloaded as well. I can't find anything that controls the adding of the widgets based off the security. I've grepped over the whole thing using keywords like "addWidgets" and "secure" etc. I can't figure out where the call is being made to show the widgets.
Any help would be greatly appreciated! Thanks everyone!

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frameworks/base/packages/Keyguard/src/com/android/keyguard
Code:
[email protected] /media/broodplank/linuxdata/AOSP-KK/frameworks/base/packages/Keyguard/src/com/android/keyguard $ ls | grep Widget
CameraWidgetFrame.java
KeyguardWidgetCarousel.java
KeyguardWidgetFrame.java
KeyguardWidgetPager.java
I think you're searching or this? Or am I wrong?
oh btw, I am wrong, I think I know what you mean.
Do you mean this?
https://github.com/CyanogenMod/andr.../base/packages/Keyguard/res/values/config.xml
or
https://github.com/CyanogenMod/andr...ages/SettingsProvider/res/values/defaults.xml
<string name="def_lockscreen_targets">#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.android.mms/.ui.ConversationList;S.icon_resource=ic_lockscreen_sms_normal;end|#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.andrew.apollo/.ui.activities.HomeActivity;S.icon_resource=ic_lockscreen_music_normal;end|#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.android.dialer/.DialtactsActivity;S.icon_resource=ic_lockscreen_phone_normal;end|#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.android.browser/.BrowserActivity;S.icon_resource=ic_lockscreen_browser_normal;end</string>
So thats the place where it gets added

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broodplank1337 said:
frameworks/base/packages/Keyguard/src/com/android/keyguard
Code:
[email protected] /media/broodplank/linuxdata/AOSP-KK/frameworks/base/packages/Keyguard/src/com/android/keyguard $ ls | grep Widget
CameraWidgetFrame.java
KeyguardWidgetCarousel.java
KeyguardWidgetFrame.java
KeyguardWidgetPager.java
I think you're searching or this? Or am I wrong?
oh btw, I am wrong, I think I know what you mean.
Do you mean this?
https://github.com/CyanogenMod/andr.../base/packages/Keyguard/res/values/config.xml
or
https://github.com/CyanogenMod/andr...ages/SettingsProvider/res/values/defaults.xml
<string name="def_lockscreen_targets">#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.android.mms/.ui.ConversationList;S.icon_resource=ic_lockscreen_sms_normal;end|#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.andrew.apollo/.ui.activities.HomeActivity;S.icon_resource=ic_lockscreen_music_normal;end|#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.android.dialer/.DialtactsActivity;S.icon_resource=ic_lockscreen_phone_normal;end|#Intent;action=android.intent.action.MAIN;category=android.intent.category.LAUNCHER;component=com.android.browser/.BrowserActivity;S.icon_resource=ic_lockscreen_browser_normal;end</string>
So thats the place where it gets added
Click to expand...
Click to collapse
Actually, you were more on track in the first segment of your post
I need to figure out where the call is being made to disable the widgets on the secure lockscreen. If i use what MohammadAG already has, and just change the classes to match the new ones, i can get the "add widget" plus sign, but none of my other already added widgets are present. Nor, when i add a widget, it does not get shown on the secure lockscreen, however, when i set the lockscreen to "swipe" i can see the newly added widget that was added..
I think his method of allowing the widgets works, and enabling the add widget option, but it doesn't save them or let the already added widgets show. Which is where i am having the difficulty. I can't figure out what is preventing the saved ones from being added.
Thanks for your reply!! All replies help and juggle my mind through everything.

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elesbb said:
Actually, you were more on track in the first segment of your post
I need to figure out where the call is being made to disable the widgets on the secure lockscreen. If i use what MohammadAG already has, and just change the classes to match the new ones, i can get the "add widget" plus sign, but none of my other already added widgets are present. Nor, when i add a widget, it does not get shown on the secure lockscreen, however, when i set the lockscreen to "swipe" i can see the newly added widget that was added..
I think his method of allowing the widgets works, and enabling the add widget option, but it doesn't save them or let the already added widgets show. Which is where i am having the difficulty. I can't figure out what is preventing the saved ones from being added.
Thanks for your reply!! All replies help and juggle my mind through everything.
Click to expand...
Click to collapse
Ok lol
I think I found it this time
in Settings (SecuritySettings.java)
Code:
// Enable or disable keyguard widget checkbox based on DPM state
mEnableKeyguardWidgets = (CheckBoxPreference) root.findPreference(KEY_ENABLE_WIDGETS);
if (mEnableKeyguardWidgets != null) {
if (ActivityManager.isLowRamDeviceStatic()
|| mLockPatternUtils.isLockScreenDisabled()) {
// Widgets take a lot of RAM, so disable them on low-memory devices
PreferenceGroup securityCategory
= (PreferenceGroup) root.findPreference(KEY_SECURITY_CATEGORY);
if (securityCategory != null) {
securityCategory.removePreference(root.findPreference(KEY_ENABLE_WIDGETS));
mEnableKeyguardWidgets = null;
}
} else {
final boolean disabled = (0 != (mDPM.getKeyguardDisabledFeatures(null)
& [B]DevicePolicyManager.KEYGUARD_DISABLE_WIDGETS_ALL[/B]));
if (disabled) {
mEnableKeyguardWidgets.setSummary(
R.string.security_enable_widgets_disabled_summary);
} else {
mEnableKeyguardWidgets.setSummary("");
}
mEnableKeyguardWidgets.setEnabled(!disabled);
}
}
so the rest of the implementation should be in frameworks/base/policy or anything like that

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broodplank1337 said:
Ok lol
I think I found it this time
in Settings (SecuritySettings.java)
Code:
// Enable or disable keyguard widget checkbox based on DPM state
mEnableKeyguardWidgets = (CheckBoxPreference) root.findPreference(KEY_ENABLE_WIDGETS);
if (mEnableKeyguardWidgets != null) {
if (ActivityManager.isLowRamDeviceStatic()
|| mLockPatternUtils.isLockScreenDisabled()) {
// Widgets take a lot of RAM, so disable them on low-memory devices
PreferenceGroup securityCategory
= (PreferenceGroup) root.findPreference(KEY_SECURITY_CATEGORY);
if (securityCategory != null) {
securityCategory.removePreference(root.findPreference(KEY_ENABLE_WIDGETS));
mEnableKeyguardWidgets = null;
}
} else {
final boolean disabled = (0 != (mDPM.getKeyguardDisabledFeatures(null)
& [B]DevicePolicyManager.KEYGUARD_DISABLE_WIDGETS_ALL[/B]));
if (disabled) {
mEnableKeyguardWidgets.setSummary(
R.string.security_enable_widgets_disabled_summary);
} else {
mEnableKeyguardWidgets.setSummary("");
}
mEnableKeyguardWidgets.setEnabled(!disabled);
}
}
so the rest of the implementation should be in frameworks/base/policy or anything like that
Click to expand...
Click to collapse
Yes that is the part for the settings activity to allow one to enable widgets. I got that one working
I actually found a method called "isSecure" that is controlling a lot. I am getting closer!
I have it working perfectly
However camera isnt working yet. I think i know where to look for that though. Thanks broodPlank!! I love having someone to converse about this stuff with! My brothers are useless they are like.. smali.. what? methods what? lol thank you!

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elesbb said:
Yes that is the part for the settings activity to allow one to enable widgets. I got that one working
I actually found a method called "isSecure" that is controlling a lot. I am getting closer!
I have it working perfectly
However camera isnt working yet. I think i know where to look for that though. Thanks broodPlank!! I love having someone to converse about this stuff with! My brothers are useless they are like.. smali.. what? methods what? lol thank you!
Click to expand...
Click to collapse
Oh ok nice, I actually thought you had that working already since it was pretty easy to find
Nice that you found it! the isSecure string returned this for me:
Code:
[email protected] /media/broodplank/linuxdata/AOSP-KK/frameworks/base/packages $ grep -r 'isSecure' ../Keyguard/src/com/android/keyguard/KeyguardService.java: public boolean isSecure() {
./Keyguard/src/com/android/keyguard/KeyguardService.java: return mKeyguardViewMediator.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: mShowing = (mUpdateMonitor.isDeviceProvisioned() || mLockPatternUtils.isSecure())
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: mLockPatternUtils.getPowerButtonInstantlyLocks() || !mLockPatternUtils.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: if (mScreenOn && mLockPatternUtils.isSecure()) {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: public boolean isSecure() {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: return mLockPatternUtils.isSecure()
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: if (isSecure() || !ENABLE_INSECURE_STATUS_BAR_EXPAND) {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: if (isSecure()) {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: + " isSecure=" + isSecure() + " --> flags=0x" + Integer.toHexString(flags));
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: return mKeyguardDonePending || !isSecure();
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: if (lockPatternUtils.isSecure()) {
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: boolean isSecure = lockPatternUtils.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: if (!isSecure || showsWhileLocked) {
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: if (!isSecure) {
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: return getLockPatternUtils().isSecure() ? SECURE_CAMERA_INTENT : INSECURE_CAMERA_INTENT;
./Keyguard/src/com/android/keyguard/EmergencyButton.java: enabled = mLockPatternUtils.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardSelectorView.java: boolean secureCameraDisabled = mLockPatternUtils.isSecure()
./Keyguard/test/src/com/android/keyguard/test/KeyguardTestActivity.java: public boolean isSecure() {
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: public boolean isSecure() {
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: return service.isSecure();
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: Slog.e(TAG, "RemoteException calling keyguard.isSecure()!", e);
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: Slog.w(TAG, "isSecure(): NO SERVICE!");
./SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java: && KeyguardTouchDelegate.getInstance(getContext()).isSecure();
Great!
Also good that you know where to look for the camera part, I also have that, I don't know the fix directly but atleast I always know where to look (that differ a lot from not having a clue whatsoever). And you're welcome, programming is indeed a subject that can only be discussed with people that are a programmer. people who are not will either not get it at all or totally overflow immediately by the amount of "unknown" information they have heard just now hehe
I'm always active in this forum so if you open up a new thread ill be there

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solved?
broodplank1337 said:
Oh ok nice, I actually thought you had that working already since it was pretty easy to find
Nice that you found it! the isSecure string returned this for me:
Code:
[email protected] /media/broodplank/linuxdata/AOSP-KK/frameworks/base/packages $ grep -r 'isSecure' ../Keyguard/src/com/android/keyguard/KeyguardService.java: public boolean isSecure() {
./Keyguard/src/com/android/keyguard/KeyguardService.java: return mKeyguardViewMediator.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: mShowing = (mUpdateMonitor.isDeviceProvisioned() || mLockPatternUtils.isSecure())
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: mLockPatternUtils.getPowerButtonInstantlyLocks() || !mLockPatternUtils.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: if (mScreenOn && mLockPatternUtils.isSecure()) {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: public boolean isSecure() {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: return mLockPatternUtils.isSecure()
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: if (isSecure() || !ENABLE_INSECURE_STATUS_BAR_EXPAND) {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: if (isSecure()) {
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: + " isSecure=" + isSecure() + " --> flags=0x" + Integer.toHexString(flags));
./Keyguard/src/com/android/keyguard/KeyguardViewMediator.java: return mKeyguardDonePending || !isSecure();
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: if (lockPatternUtils.isSecure()) {
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: boolean isSecure = lockPatternUtils.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: if (!isSecure || showsWhileLocked) {
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: if (!isSecure) {
./Keyguard/src/com/android/keyguard/KeyguardActivityLauncher.java: return getLockPatternUtils().isSecure() ? SECURE_CAMERA_INTENT : INSECURE_CAMERA_INTENT;
./Keyguard/src/com/android/keyguard/EmergencyButton.java: enabled = mLockPatternUtils.isSecure();
./Keyguard/src/com/android/keyguard/KeyguardSelectorView.java: boolean secureCameraDisabled = mLockPatternUtils.isSecure()
./Keyguard/test/src/com/android/keyguard/test/KeyguardTestActivity.java: public boolean isSecure() {
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: public boolean isSecure() {
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: return service.isSecure();
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: Slog.e(TAG, "RemoteException calling keyguard.isSecure()!", e);
./SystemUI/src/com/android/systemui/statusbar/phone/KeyguardTouchDelegate.java: Slog.w(TAG, "isSecure(): NO SERVICE!");
./SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java: && KeyguardTouchDelegate.getInstance(getContext()).isSecure();
Great!
Also good that you know where to look for the camera part, I also have that, I don't know the fix directly but atleast I always know where to look (that differ a lot from not having a clue whatsoever). And you're welcome, programming is indeed a subject that can only be discussed with people that are a programmer. people who are not will either not get it at all or totally overflow immediately by the amount of "unknown" information they have heard just now hehe
I'm always active in this forum so if you open up a new thread ill be there
Click to expand...
Click to collapse
This says solved? Is there a download avaliable? I really miss this. Thanks

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DrUnkeN_TiGeR said:
This says solved? Is there a download avaliable? I really miss this. Thanks
Click to expand...
Click to collapse
Its an xposed module. Search for it. This thread is discussion, not releasing

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The only exposed module I can find is for 4.3 not 4.4.2 could you point me in the right direction?
Sent from my SM-N900V using Tapatalk

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DrUnkeN_TiGeR said:
The only exposed module I can find is for 4.3 not 4.4.2 could you point me in the right direction?
Sent from my SM-N900V using Tapatalk
Click to expand...
Click to collapse
All you had to do was click my profile and see the recent threads i've created
http://forum.xda-developers.com/xpo...gmultiplewidgets-kitkat-t2690190/post53476720