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Commit ec4c0a8c authored by Danesh M's avatar Danesh M
Browse files

Lockscreen : Quick unlock 

Unlock password/pin lockscreen without pressing enter button

Patchset 2 : Remove unecessary intialization

Change-Id: Iecb5ed52ef28234f6adad813906dc885296a157c
parent e3a56d8e

policy/src/com/android/internal/policy/impl/PasswordUnlockScreen.java

+20 −0
Original line number Diff line number Diff line
@@ -76,6 +76,7 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen 


    private final KeyguardStatusViewManager mStatusViewManager;

    private final boolean mUseSystemIME = true; // TODO: Make configurable

    private boolean mQuickUnlock;

    private boolean mResuming; // used to prevent poking the wakelock during onResume()



    // To avoid accidental lockout due to events while the device in in the pocket, ignore
@@ -166,6 +167,10 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen 
                mCallback.pokeWakelock();

            }

        });



        mQuickUnlock = (Settings.System.getInt(mContext.getContentResolver(),

                Settings.System.LOCKSCREEN_QUICK_UNLOCK_CONTROL, 0) == 1);



        mPasswordEntry.addTextChangedListener(new TextWatcher() {

            public void onTextChanged(CharSequence s, int start, int before, int count) {

            }
@@ -177,6 +182,21 @@ public class PasswordUnlockScreen extends LinearLayout implements KeyguardScreen 
                if (!mResuming) {

                    mCallback.pokeWakelock();

                }

                if (mQuickUnlock) {

                    String entry = mPasswordEntry.getText().toString();

                    if (entry.length() > MINIMUM_PASSWORD_LENGTH_BEFORE_REPORT) {

                        if (mLockPatternUtils.checkPassword(entry)) {

                            mCallback.keyguardDone(true);

                            mCallback.reportSuccessfulUnlockAttempt();

                        } else {

                            mCallback.reportFailedUnlockAttempt();

                            if (0 == (mUpdateMonitor.getFailedAttempts() % LockPatternUtils.FAILED_ATTEMPTS_BEFORE_TIMEOUT)) {

                                long deadline = mLockPatternUtils.setLockoutAttemptDeadline();

                                handleAttemptLockout(deadline);

                            }

                        }

                    }

                }

            }

        });