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Handle pattern cooldown correctly

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We need to disable pattern control when in cooldown. We also need
to hide the back button completely in pattern mode.

Bug: 13329798
Change-Id: Idefea60d95db1810d340c69cc730a286011363db
This commit is contained in:
Paul Lawrence
2014-03-14 09:20:24 -07:00
parent ecc47ce16f
commit 2daf2641d3
1 changed files with 15 additions and 2 deletions
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17
src/com/android/settings/CryptKeeper.java
View File

@@ -174,6 +174,9 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
// Factory reset the device.
sendBroadcast(new Intent("android.intent.action.MASTER_CLEAR"));
} else if ((failedAttempts % COOL_DOWN_ATTEMPTS) == 0) {
if (mLockPatternView != null) {
mLockPatternView.clearPattern();
}
mCooldown = COOL_DOWN_INTERVAL;
cooldown();
} else {
@@ -183,6 +186,9 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
if (mPasswordEntry != null) {
mPasswordEntry.setEnabled(true);
}
if (mLockPatternView != null) {
mLockPatternView.setEnabled(true);
}
}
}
}
@@ -373,6 +379,7 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
setContentView(R.layout.crypt_keeper_pin_entry);
} else if (type == StorageManager.CRYPT_TYPE_PATTERN) {
setContentView(R.layout.crypt_keeper_pattern_entry);
setBackFunctionality(false);
} else {
setContentView(R.layout.crypt_keeper_password_entry);
}
@@ -498,8 +505,13 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
if (mCooldown <= 0) {
// Re-enable the password entry and back presses.
mPasswordEntry.setEnabled(true);
setBackFunctionality(true);
if (mPasswordEntry != null) {
mPasswordEntry.setEnabled(true);
setBackFunctionality(true);
}
if (mLockPatternView != null) {
mLockPatternView.setEnabled(true);
}
status.setText(R.string.enter_password);
} else {
CharSequence template = getText(R.string.crypt_keeper_cooldown);
@@ -537,6 +549,7 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
@Override
public void onPatternDetected(List<LockPatternView.Cell> pattern) {
mLockPatternView.setEnabled(false);
new DecryptTask().execute(LockPatternUtils.patternToString(pattern));
}