PawletOS/app_Settings
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am c93ccee5: am a25cf52c: am 750648c5: Merge "Disable back button on crypto screen" into mnc-dev

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* commit 'c93ccee5e011e58341abe97d6c9d329cb11526ef':
  Disable back button on crypto screen
This commit is contained in:
Paul Lawrence
2015-05-28 22:54:07 +00:00
committed by Android Git Automerger
parent 3740563649 c93ccee5e0
commit 5ea9cc81ef
1 changed files with 4 additions and 8 deletions
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12
src/com/android/settings/CryptKeeper.java
View File

@@ -116,7 +116,6 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
/** If gone bad, should we show encryption failed (false) or corrupt (true)*/ /** If gone bad, should we show encryption failed (false) or corrupt (true)*/
private boolean mCorrupt; private boolean mCorrupt;
/** A flag to indicate when the back event should be ignored */ /** A flag to indicate when the back event should be ignored */
private boolean mIgnoreBack = false;
/** When set, blocks unlocking. Set every COOL_DOWN_ATTEMPTS attempts, only cleared /** When set, blocks unlocking. Set every COOL_DOWN_ATTEMPTS attempts, only cleared
by power cycling phone. */ by power cycling phone. */
private boolean mCooldown = false; private boolean mCooldown = false;
@@ -390,15 +389,11 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
} }
/** /**
* Ignore back events after the user has entered the decrypt screen and while the device is * Ignore back events from this activity always - there's nowhere to go back
* encrypting. * to
*/ */
@Override @Override
public void onBackPressed() { public void onBackPressed() {
// In the rare case that something pressed back even though we were disabled.
if (mIgnoreBack)
return;
super.onBackPressed();
} }
@Override @Override
@@ -516,6 +511,8 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
passwordEntryInit(); passwordEntryInit();
findViewById(android.R.id.content).setSystemUiVisibility(View.STATUS_BAR_DISABLE_BACK);
if (mLockPatternView != null) { if (mLockPatternView != null) {
mLockPatternView.setInStealthMode(!pattern_visible); mLockPatternView.setInStealthMode(!pattern_visible);
} }
@@ -694,7 +691,6 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
* @param isEnabled true if back is enabled, false otherwise. * @param isEnabled true if back is enabled, false otherwise.
*/ */
private final void setBackFunctionality(boolean isEnabled) { private final void setBackFunctionality(boolean isEnabled) {
mIgnoreBack = !isEnabled;
if (isEnabled) { if (isEnabled) {
mStatusBar.disable(sWidgetsToDisable); mStatusBar.disable(sWidgetsToDisable);
} else { } else {