Move Keyguard to SystemUI

Test: make
Change-Id: I3abb67e2b022737d2aa0226bb07f3966ad68fff7

1 files changed, 255 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardPinBasedInputView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardPinBasedInputView.java
new file mode 100644
index 000000000000..108b466e44af
--- /dev/null
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardPinBasedInputView.java
@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.keyguard;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+import android.view.View;
+
+/**
+ * A Pin based Keyguard input view
+ */
+public abstract class KeyguardPinBasedInputView extends KeyguardAbsKeyInputView
+        implements View.OnKeyListener, View.OnTouchListener {
+
+    protected PasswordTextView mPasswordEntry;
+    private View mOkButton;
+    private View mDeleteButton;
+    private View mButton0;
+    private View mButton1;
+    private View mButton2;
+    private View mButton3;
+    private View mButton4;
+    private View mButton5;
+    private View mButton6;
+    private View mButton7;
+    private View mButton8;
+    private View mButton9;
+
+    public KeyguardPinBasedInputView(Context context) {
+        this(context, null);
+    }
+
+    public KeyguardPinBasedInputView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    public void reset() {
+        mPasswordEntry.requestFocus();
+        super.reset();
+    }
+
+    @Override
+    protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) {
+        // send focus to the password field
+        return mPasswordEntry.requestFocus(direction, previouslyFocusedRect);
+    }
+
+    @Override
+    protected void resetState() {
+        setPasswordEntryEnabled(true);
+    }
+
+    @Override
+    protected void setPasswordEntryEnabled(boolean enabled) {
+        mPasswordEntry.setEnabled(enabled);
+        mOkButton.setEnabled(enabled);
+    }
+
+    @Override
+    protected void setPasswordEntryInputEnabled(boolean enabled) {
+        mPasswordEntry.setEnabled(enabled);
+        mOkButton.setEnabled(enabled);
+    }
+
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if (KeyEvent.isConfirmKey(keyCode)) {
+            performClick(mOkButton);
+            return true;
+        } else if (keyCode == KeyEvent.KEYCODE_DEL) {
+            performClick(mDeleteButton);
+            return true;
+        }
+        if (keyCode >= KeyEvent.KEYCODE_0 && keyCode <= KeyEvent.KEYCODE_9) {
+            int number = keyCode - KeyEvent.KEYCODE_0;
+            performNumberClick(number);
+            return true;
+        }
+        if (keyCode >= KeyEvent.KEYCODE_NUMPAD_0 && keyCode <= KeyEvent.KEYCODE_NUMPAD_9) {
+            int number = keyCode - KeyEvent.KEYCODE_NUMPAD_0;
+            performNumberClick(number);
+            return true;
+        }
+        return super.onKeyDown(keyCode, event);
+    }
+
+    @Override
+    protected int getPromtReasonStringRes(int reason) {
+        switch (reason) {
+            case PROMPT_REASON_RESTART:
+                return R.string.kg_prompt_reason_restart_pin;
+            case PROMPT_REASON_TIMEOUT:
+                return R.string.kg_prompt_reason_timeout_pin;
+            case PROMPT_REASON_DEVICE_ADMIN:
+                return R.string.kg_prompt_reason_device_admin;
+            case PROMPT_REASON_USER_REQUEST:
+                return R.string.kg_prompt_reason_user_request;
+            case PROMPT_REASON_NONE:
+                return 0;
+            default:
+                return R.string.kg_prompt_reason_timeout_pin;
+        }
+    }
+
+    private void performClick(View view) {
+        view.performClick();
+    }
+
+    private void performNumberClick(int number) {
+        switch (number) {
+            case 0:
+                performClick(mButton0);
+                break;
+            case 1:
+                performClick(mButton1);
+                break;
+            case 2:
+                performClick(mButton2);
+                break;
+            case 3:
+                performClick(mButton3);
+                break;
+            case 4:
+                performClick(mButton4);
+                break;
+            case 5:
+                performClick(mButton5);
+                break;
+            case 6:
+                performClick(mButton6);
+                break;
+            case 7:
+                performClick(mButton7);
+                break;
+            case 8:
+                performClick(mButton8);
+                break;
+            case 9:
+                performClick(mButton9);
+                break;
+        }
+    }
+
+    @Override
+    protected void resetPasswordText(boolean animate, boolean announce) {
+        mPasswordEntry.reset(animate, announce);
+    }
+
+    @Override
+    protected String getPasswordText() {
+        return mPasswordEntry.getText();
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        mPasswordEntry = (PasswordTextView) findViewById(getPasswordTextViewId());
+        mPasswordEntry.setOnKeyListener(this);
+
+        // Set selected property on so the view can send accessibility events.
+        mPasswordEntry.setSelected(true);
+
+        mPasswordEntry.setUserActivityListener(new PasswordTextView.UserActivityListener() {
+            @Override
+            public void onUserActivity() {
+                onUserInput();
+            }
+        });
+
+        mOkButton = findViewById(R.id.key_enter);
+        if (mOkButton != null) {
+            mOkButton.setOnTouchListener(this);
+            mOkButton.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    if (mPasswordEntry.isEnabled()) {
+                        verifyPasswordAndUnlock();
+                    }
+                }
+            });
+            mOkButton.setOnHoverListener(new LiftToActivateListener(getContext()));
+        }
+
+        mDeleteButton = findViewById(R.id.delete_button);
+        mDeleteButton.setVisibility(View.VISIBLE);
+        mDeleteButton.setOnTouchListener(this);
+        mDeleteButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                // check for time-based lockouts
+                if (mPasswordEntry.isEnabled()) {
+                    mPasswordEntry.deleteLastChar();
+                }
+            }
+        });
+        mDeleteButton.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                // check for time-based lockouts
+                if (mPasswordEntry.isEnabled()) {
+                    resetPasswordText(true /* animate */, true /* announce */);
+                }
+                doHapticKeyClick();
+                return true;
+            }
+        });
+
+        mButton0 = findViewById(R.id.key0);
+        mButton1 = findViewById(R.id.key1);
+        mButton2 = findViewById(R.id.key2);
+        mButton3 = findViewById(R.id.key3);
+        mButton4 = findViewById(R.id.key4);
+        mButton5 = findViewById(R.id.key5);
+        mButton6 = findViewById(R.id.key6);
+        mButton7 = findViewById(R.id.key7);
+        mButton8 = findViewById(R.id.key8);
+        mButton9 = findViewById(R.id.key9);
+
+        mPasswordEntry.requestFocus();
+        super.onFinishInflate();
+    }
+
+    @Override
+    public boolean onTouch(View v, MotionEvent event) {
+        if (event.getActionMasked() == MotionEvent.ACTION_DOWN) {
+            doHapticKeyClick();
+        }
+        return false;
+    }
+
+    @Override
+    public boolean onKey(View v, int keyCode, KeyEvent event) {
+        if (event.getAction() == KeyEvent.ACTION_DOWN) {
+            return onKeyDown(keyCode, event);
+        }
+        return false;
+    }
+}