Renaming action MANAGE_EXTERNAL_SOURCES to MANAGE_UNKNOWN_APP_SOURCES to
be clearer about its purpose
Test: adb shell am instrument -w -e class \
com.android.settings.applications.ExternalSourcesSettingsTest \
com.android.settings.tests/android.support.test.runner.AndroidJUnitRunner
cts-tradefed run singleCommand cts -m ExternalSources
Bug: 35812498
Change-Id: Ic6db5b3446c1890a358f5b5225d38409d1bd2c7c
Adding app specific screen so that third party apps and package
installer can directly intent there to direct users to change the
setting. Also added automater tests.
Test: adb shell am instrument -w -e class \
'com.android.settings.applications.ExternalSourcesSettingsTest' \
'com.android.settings.tests/android.support.test.runner.AndroidJUnitRunner'
Bug: 33792674
Bug: 35487166
Change-Id: I5a481ee7032979df94a9e267ea74aa90da6a0906
Add the fragment attribute to the default home preference so that it
will launch the DefaultHomePicker when it is clicked.
Change-Id: I6a06dc2fab6a4a5b8bae4e9ec0144e18d2934666
Fixes: 34795157
Test: make SettingsTests and run test