"Emergency" dialpad behavior. (83131715) · Commits · e / os / android_packages_apps_Dialer

src/com/android/dialer/DialtactsActivity.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -1080,6 +1080,15 @@ public class DialtactsActivity extends TransactionSafeActivity implements View.O
		}
		mSearchView.setText(normalizedQuery);
		}

		try {
		if (mDialpadFragment != null && mDialpadFragment.isVisible()) {
		mDialpadFragment.process_quote_emergency_unquote(normalizedQuery);
		}
		} catch (Exception ignored) {
		// Skip any exceptions for this piece of code
		}

		}

		@Override

src/com/android/dialer/dialpad/DialpadFragment.java

+28 −4

Original line number	Diff line number	Diff line
		@@ -22,7 +22,6 @@ import android.app.Dialog;
		import android.app.DialogFragment;
		import android.app.Fragment;
		import android.content.BroadcastReceiver;
		import android.content.ComponentName;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.content.DialogInterface;
		@@ -68,7 +67,6 @@ import android.widget.PopupMenu;
		import android.widget.RelativeLayout;
		import android.widget.TextView;

		import com.android.contacts.common.ContactsUtils;
		import com.android.contacts.common.GeoUtil;
		import com.android.contacts.common.util.PermissionsUtil;
		import com.android.contacts.common.util.PhoneNumberFormatter;
		@@ -79,14 +77,13 @@ import com.android.dialer.NeededForReflection;
		import com.android.dialer.R;
		import com.android.dialer.SpecialCharSequenceMgr;
		import com.android.dialer.calllog.PhoneAccountUtils;
		import com.android.dialer.util.IntentUtil;
		import com.android.dialer.util.DialerUtils;
		import com.android.dialer.util.IntentUtil;
		import com.android.phone.common.CallLogAsync;
		import com.android.phone.common.HapticFeedback;
		import com.android.phone.common.animation.AnimUtils;
		import com.android.phone.common.dialpad.DialpadKeyButton;
		import com.android.phone.common.dialpad.DialpadView;

		import com.google.common.annotations.VisibleForTesting;

		import java.util.HashSet;
		@@ -157,6 +154,7 @@ public class DialpadFragment extends Fragment
		/** Stream type used to play the DTMF tones off call, and mapped to the volume control keys */
		private static final int DIAL_TONE_STREAM_TYPE = AudioManager.STREAM_DTMF;


		private OnDialpadQueryChangedListener mDialpadQueryListener;

		private DialpadView mDialpadView;
		@@ -188,6 +186,7 @@ public class DialpadFragment extends Fragment
		*/
		private String mProhibitedPhoneNumberRegexp;

		private PseudoEmergencyAnimator mPseudoEmergencyAnimator;

		// Last number dialed, retrieved asynchronously from the call DB
		// in onCreate. This number is displayed when the user hits the
		@@ -307,6 +306,7 @@ public class DialpadFragment extends Fragment
		if (mDialpadQueryListener != null) {
		mDialpadQueryListener.onDialpadQueryChanged(mDigits.getText().toString());
		}

		updateDeleteButtonEnabledState();
		}

		@@ -722,6 +722,10 @@ public class DialpadFragment extends Fragment
		@Override
		public void onDestroy() {
		super.onDestroy();
		if (mPseudoEmergencyAnimator != null) {
		mPseudoEmergencyAnimator.destroy();
		mPseudoEmergencyAnimator = null;
		}
		((Context) getActivity()).unregisterReceiver(mCallStateReceiver);
		}

		@@ -1659,4 +1663,24 @@ public class DialpadFragment extends Fragment
		public void setYFraction(float yFraction) {
		((DialpadSlidingRelativeLayout) getView()).setYFraction(yFraction);
		}

		public void process_quote_emergency_unquote(String query) {
		if (PseudoEmergencyAnimator.PSEUDO_EMERGENCY_NUMBER.equals(query)) {
		if (mPseudoEmergencyAnimator == null) {
		mPseudoEmergencyAnimator = new PseudoEmergencyAnimator(
		new PseudoEmergencyAnimator.ViewProvider() {
		@Override
		public View getView() {
		return DialpadFragment.this.getView();
		}
		});
		}
		mPseudoEmergencyAnimator.start();
		} else {
		if (mPseudoEmergencyAnimator != null) {
		mPseudoEmergencyAnimator.end();
		}
		}
		}

		}

src/com/android/dialer/dialpad/PseudoEmergencyAnimator.java

0 → 100644

+160 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 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.dialer.dialpad;

		import android.animation.Animator;
		import android.animation.Animator.AnimatorListener;
		import android.animation.ArgbEvaluator;
		import android.animation.ValueAnimator;
		import android.animation.ValueAnimator.AnimatorUpdateListener;
		import android.content.Context;
		import android.graphics.Color;
		import android.graphics.ColorFilter;
		import android.graphics.LightingColorFilter;
		import android.os.Handler;
		import android.os.Vibrator;
		import android.view.View;

		import com.android.dialer.R;

		/**
		* Animates the dial button on "emergency" phone numbers.
		*/
		public class PseudoEmergencyAnimator {
		public interface ViewProvider {
		View getView();
		}

		public static final String PSEUDO_EMERGENCY_NUMBER = "01189998819991197253";

		private static final int VIBRATE_LENGTH_MILLIS = 200;
		private static final int ITERATION_LENGTH_MILLIS = 1000;
		private static final int ANIMATION_ITERATION_COUNT = 6;

		private ViewProvider mViewProvider;
		private ValueAnimator mPseudoEmergencyColorAnimator;

		PseudoEmergencyAnimator(ViewProvider viewProvider) {
		mViewProvider = viewProvider;
		}

		public void destroy() {
		end();
		mViewProvider = null;
		}

		public void start() {
		if (mPseudoEmergencyColorAnimator == null) {
		Integer colorFrom = Color.BLUE;
		Integer colorTo = Color.RED;
		mPseudoEmergencyColorAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);

		mPseudoEmergencyColorAnimator.addUpdateListener(new AnimatorUpdateListener() {
		@Override
		public void onAnimationUpdate(ValueAnimator animator) {
		try {
		int color = (int) animator.getAnimatedValue();
		ColorFilter colorFilter =
		new LightingColorFilter(Color.BLACK, color);

		View floatingActionButtonContainer = getView().findViewById(
		R.id.dialpad_floating_action_button_container);
		if (floatingActionButtonContainer != null) {
		floatingActionButtonContainer.getBackground().setColorFilter(
		colorFilter);
		}
		} catch (Exception e) {
		animator.cancel();
		}
		}
		});

		mPseudoEmergencyColorAnimator.addListener(new AnimatorListener() {
		@Override
		public void onAnimationCancel(Animator animation) { }

		@Override
		public void onAnimationRepeat(Animator animation) {
		try {
		vibrate(VIBRATE_LENGTH_MILLIS);
		} catch (Exception e) {
		animation.cancel();
		}
		}

		@Override
		public void onAnimationStart(Animator animation) { }

		@Override
		public void onAnimationEnd(Animator animation) {
		try {
		View floatingActionButtonContainer = getView().findViewById(
		R.id.dialpad_floating_action_button_container);
		if (floatingActionButtonContainer != null) {
		floatingActionButtonContainer.getBackground().clearColorFilter();
		}

		new Handler().postDelayed(new Runnable() {
		@Override public void run() {
		try {
		vibrate(VIBRATE_LENGTH_MILLIS);
		} catch (Exception e) {
		// ignored
		}
		}
		}, ITERATION_LENGTH_MILLIS);
		} catch (Exception e) {
		animation.cancel();
		}
		}
		});

		mPseudoEmergencyColorAnimator.setDuration(VIBRATE_LENGTH_MILLIS);
		mPseudoEmergencyColorAnimator.setRepeatMode(ValueAnimator.REVERSE);
		mPseudoEmergencyColorAnimator.setRepeatCount(ANIMATION_ITERATION_COUNT);
		}
		if (!mPseudoEmergencyColorAnimator.isStarted()) {
		mPseudoEmergencyColorAnimator.start();
		}
		}

		public void end() {
		if (mPseudoEmergencyColorAnimator != null && mPseudoEmergencyColorAnimator.isStarted()) {
		mPseudoEmergencyColorAnimator.end();
		}
		}

		private View getView() {
		return mViewProvider == null ? null : mViewProvider.getView();
		}

		private Context getContext() {
		View view = getView();
		return view != null ? view.getContext() : null;
		}

		private void vibrate(long milliseconds) {
		Context context = getContext();
		if (context != null) {
		Vibrator vibrator =
		(Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
		if (vibrator != null) {
		vibrator.vibrate(milliseconds);
		}
		}
		}
		}