169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler/* 269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * Copyright (C) 2012 The Android Open Source Project 369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * 469bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * Licensed under the Apache License, Version 2.0 (the "License"); 569bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * you may not use this file except in compliance with the License. 669bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * You may obtain a copy of the License at 769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * 869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * http://www.apache.org/licenses/LICENSE-2.0 969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * 1069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * Unless required by applicable law or agreed to in writing, software 1169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * distributed under the License is distributed on an "AS IS" BASIS, 1269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * See the License for the specific language governing permissions and 1469bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * limitations under the License. 1569bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler */ 1669bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 175ecd81154fa039961f65bb4e36d18ac555b0d1d6Jim Millerpackage com.android.keyguard; 1869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 1969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerimport android.content.Context; 2069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerimport android.text.Editable; 2169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerimport android.text.InputType; 2269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerimport android.text.TextWatcher; 2369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerimport android.text.method.DigitsKeyListener; 241254f2f42f7173ef51d0034975ab5cb7d44f8209Michael Jurkaimport android.util.AttributeSet; 251254f2f42f7173ef51d0034975ab5cb7d44f8209Michael Jurkaimport android.view.View; 2669bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerimport android.widget.TextView.OnEditorActionListener; 2769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 2869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler/** 2969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler * Displays a PIN pad for unlocking. 3069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler */ 3169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandlerpublic class KeyguardPINView extends KeyguardAbsKeyInputView 3269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler implements KeyguardSecurityView, OnEditorActionListener, TextWatcher { 3369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 3469bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler public KeyguardPINView(Context context) { 3569bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler this(context, null); 3669bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 3769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 3869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler public KeyguardPINView(Context context, AttributeSet attrs) { 3969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler super(context, attrs); 4069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 4169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 4269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler protected void resetState() { 431625e87e600e8d0752d2f5e1318151a694f1be3eDanielle Millett if (KeyguardUpdateMonitor.getInstance(mContext).getMaxBiometricUnlockAttemptsReached()) { 441625e87e600e8d0752d2f5e1318151a694f1be3eDanielle Millett mSecurityMessageDisplay.setMessage(R.string.faceunlock_multiple_failures, true); 451625e87e600e8d0752d2f5e1318151a694f1be3eDanielle Millett } else { 461625e87e600e8d0752d2f5e1318151a694f1be3eDanielle Millett mSecurityMessageDisplay.setMessage(R.string.kg_pin_instructions, false); 471625e87e600e8d0752d2f5e1318151a694f1be3eDanielle Millett } 4869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler mPasswordEntry.setEnabled(true); 4969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 5069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 5169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler @Override 528a26bf5aea45650a14215d398c7d0909fcf80c43Daniel Sandler protected int getPasswordTextViewId() { 538a26bf5aea45650a14215d398c7d0909fcf80c43Daniel Sandler return R.id.pinEntry; 548a26bf5aea45650a14215d398c7d0909fcf80c43Daniel Sandler } 558a26bf5aea45650a14215d398c7d0909fcf80c43Daniel Sandler 568a26bf5aea45650a14215d398c7d0909fcf80c43Daniel Sandler @Override 5769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler protected void onFinishInflate() { 5869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler super.onFinishInflate(); 5969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 60d5692742c1ff056e9fe55a495632229c86ed5384Daniel Sandler final View ok = findViewById(R.id.key_enter); 6169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler if (ok != null) { 6269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler ok.setOnClickListener(new View.OnClickListener() { 6369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler @Override 6469bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler public void onClick(View v) { 657bc8af3abcc09e8093e5af7ea9cd6c4de1cd0b87Daniel Sandler doHapticKeyClick(); 666a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler if (mPasswordEntry.isEnabled()) { 676a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler verifyPasswordAndUnlock(); 686a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler } 6969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 7069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler }); 710cbbc5766fb7c56c49ec55eece905fa7764a8b2balanv ok.setOnHoverListener(new LiftToActivateListener(getContext())); 7269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 7369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 7469bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler // The delete button is of the PIN keyboard itself in some (e.g. tablet) layouts, 7569bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler // not a separate view 7669bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler View pinDelete = findViewById(R.id.delete_button); 7769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler if (pinDelete != null) { 7869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler pinDelete.setVisibility(View.VISIBLE); 7969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler pinDelete.setOnClickListener(new OnClickListener() { 8069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler public void onClick(View v) { 816a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler // check for time-based lockouts 826a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler if (mPasswordEntry.isEnabled()) { 836a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler CharSequence str = mPasswordEntry.getText(); 846a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler if (str.length() > 0) { 856a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler mPasswordEntry.setText(str.subSequence(0, str.length()-1)); 866a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler } 8769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 88acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler doHapticKeyClick(); 89acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler } 90acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler }); 91acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler pinDelete.setOnLongClickListener(new View.OnLongClickListener() { 92acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler public boolean onLongClick(View v) { 936a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler // check for time-based lockouts 946a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler if (mPasswordEntry.isEnabled()) { 956a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler mPasswordEntry.setText(""); 966a64ac56b7a8b81e6f24b5ad9856185488f4178dDaniel Sandler } 97acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler doHapticKeyClick(); 98acb60fb57783b517e52fa60b1fa5f977141180c1Daniel Sandler return true; 9969bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 10069bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler }); 10169bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 10269bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 10369bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler mPasswordEntry.setKeyListener(DigitsKeyListener.getInstance()); 10469bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler mPasswordEntry.setInputType(InputType.TYPE_CLASS_NUMBER 10569bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler | InputType.TYPE_NUMBER_VARIATION_PASSWORD); 10669bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler 10769bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler mPasswordEntry.requestFocus(); 10869bdee7c873c4a2295651efda2d0e79c515acc17Daniel Sandler } 1096fb841fa219eaae3e87f2fdc05e105d7a1813c42Adam Cohen 1106fb841fa219eaae3e87f2fdc05e105d7a1813c42Adam Cohen @Override 1116fb841fa219eaae3e87f2fdc05e105d7a1813c42Adam Cohen public void showUsabilityHint() { 1126fb841fa219eaae3e87f2fdc05e105d7a1813c42Adam Cohen } 11316d90923149435cc7f565f684d42ecd074712ce5Daniel Sandler 11416d90923149435cc7f565f684d42ecd074712ce5Daniel Sandler @Override 11516d90923149435cc7f565f684d42ecd074712ce5Daniel Sandler public int getWrongPasswordStringId() { 11616d90923149435cc7f565f684d42ecd074712ce5Daniel Sandler return R.string.kg_wrong_pin; 11716d90923149435cc7f565f684d42ecd074712ce5Daniel Sandler } 1181254f2f42f7173ef51d0034975ab5cb7d44f8209Michael Jurka} 119