am 90c4a299: am e2389908: am 24232396: Merge "Fixed accessibility for the pin... (558eb39f) · Commits · e / os / android_frameworks_base

packages/Keyguard/src/com/android/keyguard/KeyguardPinBasedInputView.java

+47 −20

Original line number	Diff line number	Diff line
		@@ -17,7 +17,11 @@
		package com.android.keyguard;

		import android.content.Context;
		import android.database.ContentObserver;
		import android.graphics.Rect;
		import android.os.Handler;
		import android.os.UserHandle;
		import android.provider.Settings;
		import android.util.AttributeSet;
		import android.view.KeyEvent;
		import android.view.View;
		@@ -28,19 +32,39 @@ import android.view.View;
		public abstract class KeyguardPinBasedInputView extends KeyguardAbsKeyInputView
		implements View.OnKeyListener {

		private final android.database.ContentObserver mSpeakPasswordObserver
		= new ContentObserver(new Handler()) {
		@Override
		public void onChange(boolean selfChange) {
		super.onChange(selfChange);
		// Ensure that it's not called too early
		if (mButton0 != null) {
		mButton0.updateContentDescription();
		mButton1.updateContentDescription();
		mButton2.updateContentDescription();
		mButton3.updateContentDescription();
		mButton4.updateContentDescription();
		mButton5.updateContentDescription();
		mButton6.updateContentDescription();
		mButton7.updateContentDescription();
		mButton8.updateContentDescription();
		mButton9.updateContentDescription();
		}
		}
		};
		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;
		private NumPadKey mButton0;
		private NumPadKey mButton1;
		private NumPadKey mButton2;
		private NumPadKey mButton3;
		private NumPadKey mButton4;
		private NumPadKey mButton5;
		private NumPadKey mButton6;
		private NumPadKey mButton7;
		private NumPadKey mButton8;
		private NumPadKey mButton9;

		public KeyguardPinBasedInputView(Context context) {
		this(context, null);
		@@ -48,6 +72,9 @@ public abstract class KeyguardPinBasedInputView extends KeyguardAbsKeyInputView

		public KeyguardPinBasedInputView(Context context, AttributeSet attrs) {
		super(context, attrs);
		context.getContentResolver().registerContentObserver(
		Settings.Secure.getUriFor(Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD), true,
		mSpeakPasswordObserver, UserHandle.USER_ALL);
		}

		@Override
		@@ -188,16 +215,16 @@ public abstract class KeyguardPinBasedInputView extends KeyguardAbsKeyInputView
		}
		});

		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);
		mButton0 = (NumPadKey) findViewById(R.id.key0);
		mButton1 = (NumPadKey) findViewById(R.id.key1);
		mButton2 = (NumPadKey) findViewById(R.id.key2);
		mButton3 = (NumPadKey) findViewById(R.id.key3);
		mButton4 = (NumPadKey) findViewById(R.id.key4);
		mButton5 = (NumPadKey) findViewById(R.id.key5);
		mButton6 = (NumPadKey) findViewById(R.id.key6);
		mButton7 = (NumPadKey) findViewById(R.id.key7);
		mButton8 = (NumPadKey) findViewById(R.id.key8);
		mButton9 = (NumPadKey) findViewById(R.id.key9);

		mPasswordEntry.requestFocus();
		super.onFinishInflate();

packages/Keyguard/src/com/android/keyguard/NumPadKey.java

+22 −1

Original line number	Diff line number	Diff line
		@@ -22,6 +22,8 @@ import android.graphics.drawable.Drawable;
		import android.os.Debug;
		import android.os.PowerManager;
		import android.os.SystemClock;
		import android.os.UserHandle;
		import android.provider.Settings;
		import android.util.AttributeSet;
		import android.view.HapticFeedbackConstants;
		import android.view.KeyEvent;
		@@ -118,7 +120,17 @@ public class NumPadKey extends ViewGroup {
		}

		setBackground(mContext.getDrawable(R.drawable.ripple_drawable));
		setContentDescription(mDigitText.getText().toString() + mKlondikeText.getText().toString());
		updateContentDescription();
		}

		public void updateContentDescription() {
		if (shouldSpeakPasswordsForAccessibility()) {
		setContentDescription(
		mDigitText.getText().toString() + mKlondikeText.getText().toString());
		} else {
		setContentDescription(getContext().getString(
		com.android.internal.R.string.keyboard_password_character_no_headset));
		}
		}

		@Override
		@@ -152,6 +164,15 @@ public class NumPadKey extends ViewGroup {
		mKlondikeText.layout(left, top, left + mKlondikeText.getMeasuredWidth(), bottom);
		}

		/**
		* @return true if the user has explicitly allowed accessibility services
		* to speak passwords.
		*/
		private boolean shouldSpeakPasswordsForAccessibility() {
		return (Settings.Secure.getIntForUser(mContext.getContentResolver(),
		Settings.Secure.ACCESSIBILITY_SPEAK_PASSWORD, 0, UserHandle.USER_CURRENT) == 1);
		}

		@Override
		public boolean hasOverlappingRendering() {
		return false;