Android/frameworks_base
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Don't crash if no ECA.

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(Phone landscape pattern lock, for example.)

Bug: 7502613
Change-Id: I3f48c4351ea04db2d8ad9a410166f60257f3d954
This commit is contained in:
Daniel Sandler
2012-11-08 12:42:54 -05:00
parent 7a73344bbe
commit b499b1fa08
1 changed files with 11 additions and 6 deletions
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17
policy/src/com/android/internal/policy/impl/keyguard/KeyguardPatternView.java
View File

@@ -129,12 +129,15 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
mLockPatternView.setTactileFeedbackEnabled(mLockPatternUtils.isTactileFeedbackEnabled());
mForgotPatternButton = (Button) findViewById(R.id.forgot_password_button);
mForgotPatternButton.setText(R.string.kg_forgot_pattern_button_text);
mForgotPatternButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mCallback.showBackupSecurity();
}
});
// note: some configurations don't have an emergency call area
if (mForgotPatternButton != null) {
mForgotPatternButton.setText(R.string.kg_forgot_pattern_button_text);
mForgotPatternButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mCallback.showBackupSecurity();
}
});
}
setFocusableInTouchMode(true);
@@ -148,6 +151,8 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
}
private void updateFooter(FooterMode mode) {
if (mForgotPatternButton == null) return; // no ECA? no footer
switch (mode) {
case Normal:
if (DEBUG) Log.d(TAG, "mode normal");