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Fix NullPointerException in CustomEditTextPreference.
authorDoris Ling <dling@google.com>
Tue, 14 Nov 2017 21:59:25 +0000 (13:59 -0800)
committerDoris Ling <dling@google.com>
Tue, 14 Nov 2017 21:59:25 +0000 (13:59 -0800)
commit427e19e03a3d210acdaf14b128cd4c0bece5907a
tree1fd167cf7aca3f71384b58bc2768772c53eda25c
parenta379f499c8e27d2c18b7089feb18c7f0a44e0433
Fix NullPointerException in CustomEditTextPreference.

- check for valid dialog in getEditText() when trying to retrieve the
edit view from the dialog.

Change-Id: Ia8e2273ab0f3d75567ab16e1175bef88f7516a5d
Fixes: 69281837
Test: make RunSettingsLibRoboTests
packages/SettingsLib/src/com/android/settingslib/CustomEditTextPreference.java
packages/SettingsLib/tests/robotests/src/com/android/settingslib/CustomEditTextPreferenceTest.java