From 2b5c9726f4a7d24497fc1df17c6ce57188c99cab Mon Sep 17 00:00:00 2001 From: "Tadashi G. Takaoka" Date: Thu, 9 May 2013 13:14:18 +0900 Subject: [PATCH] Introduce another activity to launch setup wizard Bug: 8336068 Change-Id: I35b94dd87c5b01d3e927da8f918a5398dd565d33 --- java/AndroidManifest.xml | 12 +- .../latin/setup/SetupActivity.java | 432 +--------------- .../latin/setup/SetupWizardActivity.java | 460 ++++++++++++++++++ 3 files changed, 477 insertions(+), 427 deletions(-) create mode 100644 java/src/com/android/inputmethod/latin/setup/SetupWizardActivity.java diff --git a/java/AndroidManifest.xml b/java/AndroidManifest.xml index e39ca18ee..fb973f336 100644 --- a/java/AndroidManifest.xml +++ b/java/AndroidManifest.xml @@ -57,14 +57,22 @@ + android:launchMode="singleTask" + android:noHistory="true"> + + + + + + diff --git a/java/src/com/android/inputmethod/latin/setup/SetupActivity.java b/java/src/com/android/inputmethod/latin/setup/SetupActivity.java index 97cf7fc6c..8a2de887d 100644 --- a/java/src/com/android/inputmethod/latin/setup/SetupActivity.java +++ b/java/src/com/android/inputmethod/latin/setup/SetupActivity.java @@ -17,255 +17,27 @@ package com.android.inputmethod.latin.setup; import android.app.Activity; -import android.content.ContentResolver; import android.content.Context; import android.content.Intent; -import android.content.res.Resources; -import android.media.MediaPlayer; -import android.net.Uri; import android.os.Bundle; -import android.os.Message; import android.provider.Settings; -import android.util.Log; -import android.view.View; import android.view.inputmethod.InputMethodInfo; import android.view.inputmethod.InputMethodManager; -import android.widget.ImageView; -import android.widget.TextView; -import android.widget.VideoView; -import com.android.inputmethod.compat.TextViewCompatUtils; -import com.android.inputmethod.compat.ViewCompatUtils; -import com.android.inputmethod.latin.CollectionUtils; -import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.RichInputMethodManager; -import com.android.inputmethod.latin.SettingsActivity; -import com.android.inputmethod.latin.StaticInnerHandlerWrapper; - -import java.util.ArrayList; - -// TODO: Use Fragment to implement welcome screen and setup steps. -public final class SetupActivity extends Activity implements View.OnClickListener { - private static final String TAG = SetupActivity.class.getSimpleName(); - - private View mWelcomeScreen; - private View mSetupScreen; - private Uri mWelcomeVideoUri; - private VideoView mWelcomeVideoView; - private View mActionStart; - private View mActionNext; - private TextView mStep1Bullet; - private TextView mActionFinish; - private SetupStepGroup mSetupStepGroup; - private static final String STATE_STEP = "step"; - private int mStepNumber; - private static final int STEP_WELCOME = 0; - private static final int STEP_1 = 1; - private static final int STEP_2 = 2; - private static final int STEP_3 = 3; - private static final int STEP_LAUNCHING_IME_SETTINGS = 4; - private static final int STEP_BACK_FROM_IME_SETTINGS = 5; - - private final SettingsPoolingHandler mHandler = new SettingsPoolingHandler(this); - - static final class SettingsPoolingHandler extends StaticInnerHandlerWrapper { - private static final int MSG_POLLING_IME_SETTINGS = 0; - private static final long IME_SETTINGS_POLLING_INTERVAL = 200; - - public SettingsPoolingHandler(final SetupActivity outerInstance) { - super(outerInstance); - } - - @Override - public void handleMessage(final Message msg) { - final SetupActivity setupActivity = getOuterInstance(); - if (setupActivity == null) { - return; - } - switch (msg.what) { - case MSG_POLLING_IME_SETTINGS: - if (isThisImeEnabled(setupActivity)) { - setupActivity.invokeSetupWizardOfThisIme(); - return; - } - startPollingImeSettings(); - break; - } - } - - public void startPollingImeSettings() { - sendMessageDelayed(obtainMessage(MSG_POLLING_IME_SETTINGS), - IME_SETTINGS_POLLING_INTERVAL); - } - - public void cancelPollingImeSettings() { - removeMessages(MSG_POLLING_IME_SETTINGS); - } - } +public final class SetupActivity extends Activity { @Override protected void onCreate(final Bundle savedInstanceState) { - setTheme(android.R.style.Theme_DeviceDefault_Light_NoActionBar); super.onCreate(savedInstanceState); - - setContentView(R.layout.setup_wizard); - - RichInputMethodManager.init(this); - - if (savedInstanceState == null) { - mStepNumber = determineSetupStepNumberFromLauncher(); - } else { - mStepNumber = savedInstanceState.getInt(STATE_STEP); - } - - final String applicationName = getResources().getString(getApplicationInfo().labelRes); - mWelcomeScreen = findViewById(R.id.setup_welcome_screen); - final TextView welcomeTitle = (TextView)findViewById(R.id.setup_welcome_title); - welcomeTitle.setText(getString(R.string.setup_welcome_title, applicationName)); - - mSetupScreen = findViewById(R.id.setup_steps_screen); - final TextView stepsTitle = (TextView)findViewById(R.id.setup_title); - stepsTitle.setText(getString(R.string.setup_steps_title, applicationName)); - - final SetupStepIndicatorView indicatorView = - (SetupStepIndicatorView)findViewById(R.id.setup_step_indicator); - mSetupStepGroup = new SetupStepGroup(indicatorView); - - mStep1Bullet = (TextView)findViewById(R.id.setup_step1_bullet); - mStep1Bullet.setOnClickListener(this); - final SetupStep step1 = new SetupStep(STEP_1, applicationName, - mStep1Bullet, findViewById(R.id.setup_step1), - R.string.setup_step1_title, R.string.setup_step1_instruction, - R.string.setup_step1_finished_instruction, R.drawable.ic_setup_step1, - R.string.setup_step1_action); - step1.setAction(new Runnable() { - @Override - public void run() { - invokeLanguageAndInputSettings(); - mHandler.startPollingImeSettings(); - } - }); - mSetupStepGroup.addStep(step1); - - final SetupStep step2 = new SetupStep(STEP_2, applicationName, - (TextView)findViewById(R.id.setup_step2_bullet), findViewById(R.id.setup_step2), - R.string.setup_step2_title, R.string.setup_step2_instruction, - 0 /* finishedInstruction */, R.drawable.ic_setup_step2, - R.string.setup_step2_action); - step2.setAction(new Runnable() { - @Override - public void run() { - // Invoke input method picker. - RichInputMethodManager.getInstance().getInputMethodManager() - .showInputMethodPicker(); - } - }); - mSetupStepGroup.addStep(step2); - - final SetupStep step3 = new SetupStep(STEP_3, applicationName, - (TextView)findViewById(R.id.setup_step3_bullet), findViewById(R.id.setup_step3), - R.string.setup_step3_title, R.string.setup_step3_instruction, - 0 /* finishedInstruction */, R.drawable.ic_setup_step3, - R.string.setup_step3_action); - step3.setAction(new Runnable() { - @Override - public void run() { - invokeSubtypeEnablerOfThisIme(); - } - }); - mSetupStepGroup.addStep(step3); - - mWelcomeVideoUri = new Uri.Builder() - .scheme(ContentResolver.SCHEME_ANDROID_RESOURCE) - .authority(getPackageName()) - .path(Integer.toString(R.raw.setup_welcome_video)) - .build(); - mWelcomeVideoView = (VideoView)findViewById(R.id.setup_welcome_video); - mWelcomeVideoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { - @Override - public void onPrepared(final MediaPlayer mp) { - // Now VideoView has been laid-out and ready to play, remove background of it to - // reveal the video. - mWelcomeVideoView.setBackgroundResource(0); - mp.setLooping(true); - } - }); - final ImageView welcomeImageView = (ImageView)findViewById(R.id.setup_welcome_image); - mWelcomeVideoView.setOnErrorListener(new MediaPlayer.OnErrorListener() { - @Override - public boolean onError(final MediaPlayer mp, final int what, final int extra) { - Log.e(TAG, "Playing welcome video causes error: what=" + what + " extra=" + extra); - mWelcomeVideoView.setVisibility(View.GONE); - welcomeImageView.setImageResource(R.raw.setup_welcome_image); - welcomeImageView.setVisibility(View.VISIBLE); - return true; - } - }); - - mActionStart = findViewById(R.id.setup_start_label); - mActionStart.setOnClickListener(this); - mActionNext = findViewById(R.id.setup_next); - mActionNext.setOnClickListener(this); - mActionFinish = (TextView)findViewById(R.id.setup_finish); - TextViewCompatUtils.setCompoundDrawablesRelativeWithIntrinsicBounds(mActionFinish, - getResources().getDrawable(R.drawable.ic_setup_finish), null, null, null); - mActionFinish.setOnClickListener(this); - } - - @Override - public void onClick(final View v) { - if (v == mActionFinish) { + final Intent intent = new Intent(); + intent.setClass(this, SetupWizardActivity.class); + intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP + | Intent.FLAG_ACTIVITY_NEW_TASK); + startActivity(intent); + if (!isFinishing()) { finish(); - return; } - final int currentStep = determineSetupStepNumber(); - final int nextStep; - if (v == mActionStart) { - nextStep = STEP_1; - } else if (v == mActionNext) { - nextStep = mStepNumber + 1; - } else if (v == mStep1Bullet && currentStep == STEP_2) { - nextStep = STEP_1; - } else { - nextStep = mStepNumber; - } - if (mStepNumber != nextStep) { - mStepNumber = nextStep; - updateSetupStepView(); - } - } - - private void invokeSetupWizardOfThisIme() { - final Intent intent = new Intent(); - intent.setClass(this, SetupActivity.class); - intent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED - | Intent.FLAG_ACTIVITY_CLEAR_TOP); - startActivity(intent); - } - - private void invokeSettingsOfThisIme() { - final Intent intent = new Intent(); - intent.setClass(this, SettingsActivity.class); - intent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED - | Intent.FLAG_ACTIVITY_CLEAR_TOP); - startActivity(intent); - } - - private void invokeLanguageAndInputSettings() { - final Intent intent = new Intent(); - intent.setAction(Settings.ACTION_INPUT_METHOD_SETTINGS); - intent.addCategory(Intent.CATEGORY_DEFAULT); - startActivity(intent); - } - - private void invokeSubtypeEnablerOfThisIme() { - final InputMethodInfo imi = - RichInputMethodManager.getInstance().getInputMethodInfoOfThisIme(); - final Intent intent = new Intent(); - intent.setAction(Settings.ACTION_INPUT_METHOD_SUBTYPE_SETTINGS); - intent.addCategory(Intent.CATEGORY_DEFAULT); - intent.putExtra(Settings.EXTRA_INPUT_METHOD_ID, imi.getId()); - startActivity(intent); } /** @@ -302,194 +74,4 @@ public final class SetupActivity extends Activity implements View.OnClickListene context.getContentResolver(), Settings.Secure.DEFAULT_INPUT_METHOD); return myImi.getId().equals(currentImeId); } - - private int determineSetupStepNumberFromLauncher() { - final int stepNumber = determineSetupStepNumber(); - if (stepNumber == STEP_1) { - return STEP_WELCOME; - } - if (stepNumber == STEP_3) { - return STEP_LAUNCHING_IME_SETTINGS; - } - return stepNumber; - } - - private int determineSetupStepNumber() { - mHandler.cancelPollingImeSettings(); - if (!isThisImeEnabled(this)) { - return STEP_1; - } - if (!isThisImeCurrent(this)) { - return STEP_2; - } - return STEP_3; - } - - @Override - protected void onSaveInstanceState(final Bundle outState) { - super.onSaveInstanceState(outState); - outState.putInt(STATE_STEP, mStepNumber); - } - - @Override - protected void onRestoreInstanceState(final Bundle savedInstanceState) { - super.onRestoreInstanceState(savedInstanceState); - mStepNumber = savedInstanceState.getInt(STATE_STEP); - } - - private static boolean isInSetupSteps(final int stepNumber) { - return stepNumber >= STEP_1 && stepNumber <= STEP_3; - } - - @Override - protected void onRestart() { - super.onRestart(); - if (isInSetupSteps(mStepNumber)) { - mStepNumber = determineSetupStepNumber(); - } - } - - @Override - protected void onResume() { - super.onResume(); - if (mStepNumber == STEP_LAUNCHING_IME_SETTINGS) { - invokeSettingsOfThisIme(); - mStepNumber = STEP_BACK_FROM_IME_SETTINGS; - return; - } - if (mStepNumber == STEP_BACK_FROM_IME_SETTINGS) { - finish(); - return; - } - updateSetupStepView(); - } - - @Override - public void onBackPressed() { - if (mStepNumber == STEP_1) { - mStepNumber = STEP_WELCOME; - updateSetupStepView(); - return; - } - super.onBackPressed(); - } - - private static void hideAndStopVideo(final VideoView videoView) { - videoView.stopPlayback(); - videoView.setVisibility(View.INVISIBLE); - } - - @Override - protected void onPause() { - hideAndStopVideo(mWelcomeVideoView); - super.onPause(); - } - - @Override - public void onWindowFocusChanged(final boolean hasFocus) { - super.onWindowFocusChanged(hasFocus); - if (hasFocus && isInSetupSteps(mStepNumber)) { - mStepNumber = determineSetupStepNumber(); - updateSetupStepView(); - } - } - - private void updateSetupStepView() { - final boolean welcomeScreen = (mStepNumber == STEP_WELCOME); - mWelcomeScreen.setVisibility(welcomeScreen ? View.VISIBLE : View.GONE); - mSetupScreen.setVisibility(welcomeScreen ? View.GONE : View.VISIBLE); - if (welcomeScreen) { - mWelcomeVideoView.setVisibility(View.VISIBLE); - mWelcomeVideoView.setVideoURI(mWelcomeVideoUri); - mWelcomeVideoView.start(); - return; - } - hideAndStopVideo(mWelcomeVideoView); - final boolean isStepActionAlreadyDone = mStepNumber < determineSetupStepNumber(); - mSetupStepGroup.enableStep(mStepNumber, isStepActionAlreadyDone); - mActionNext.setVisibility(isStepActionAlreadyDone ? View.VISIBLE : View.GONE); - mActionFinish.setVisibility((mStepNumber == STEP_3) ? View.VISIBLE : View.GONE); - } - - static final class SetupStep implements View.OnClickListener { - public final int mStepNo; - private final View mStepView; - private final TextView mBulletView; - private final int mActivatedColor; - private final int mDeactivatedColor; - private final String mInstruction; - private final String mFinishedInstruction; - private final TextView mActionLabel; - private Runnable mAction; - - public SetupStep(final int stepNo, final String applicationName, final TextView bulletView, - final View stepView, final int title, final int instruction, - final int finishedInstruction, final int actionIcon, final int actionLabel) { - mStepNo = stepNo; - mStepView = stepView; - mBulletView = bulletView; - final Resources res = stepView.getResources(); - mActivatedColor = res.getColor(R.color.setup_text_action); - mDeactivatedColor = res.getColor(R.color.setup_text_dark); - - final TextView titleView = (TextView)mStepView.findViewById(R.id.setup_step_title); - titleView.setText(res.getString(title, applicationName)); - mInstruction = (instruction == 0) ? null - : res.getString(instruction, applicationName); - mFinishedInstruction = (finishedInstruction == 0) ? null - : res.getString(finishedInstruction, applicationName); - - mActionLabel = (TextView)mStepView.findViewById(R.id.setup_step_action_label); - mActionLabel.setText(res.getString(actionLabel)); - if (actionIcon == 0) { - final int paddingEnd = ViewCompatUtils.getPaddingEnd(mActionLabel); - ViewCompatUtils.setPaddingRelative(mActionLabel, paddingEnd, 0, paddingEnd, 0); - } else { - TextViewCompatUtils.setCompoundDrawablesRelativeWithIntrinsicBounds( - mActionLabel, res.getDrawable(actionIcon), null, null, null); - } - } - - public void setEnabled(final boolean enabled, final boolean isStepActionAlreadyDone) { - mStepView.setVisibility(enabled ? View.VISIBLE : View.GONE); - mBulletView.setTextColor(enabled ? mActivatedColor : mDeactivatedColor); - final TextView instructionView = (TextView)mStepView.findViewById( - R.id.setup_step_instruction); - instructionView.setText(isStepActionAlreadyDone ? mFinishedInstruction : mInstruction); - mActionLabel.setVisibility(isStepActionAlreadyDone ? View.GONE : View.VISIBLE); - } - - public void setAction(final Runnable action) { - mActionLabel.setOnClickListener(this); - mAction = action; - } - - @Override - public void onClick(final View v) { - if (v == mActionLabel && mAction != null) { - mAction.run(); - return; - } - } - } - - static final class SetupStepGroup { - private final SetupStepIndicatorView mIndicatorView; - private final ArrayList mGroup = CollectionUtils.newArrayList(); - - public SetupStepGroup(final SetupStepIndicatorView indicatorView) { - mIndicatorView = indicatorView; - } - - public void addStep(final SetupStep step) { - mGroup.add(step); - } - - public void enableStep(final int enableStepNo, final boolean isStepActionAlreadyDone) { - for (final SetupStep step : mGroup) { - step.setEnabled(step.mStepNo == enableStepNo, isStepActionAlreadyDone); - } - mIndicatorView.setIndicatorPosition(enableStepNo - STEP_1, mGroup.size()); - } - } } diff --git a/java/src/com/android/inputmethod/latin/setup/SetupWizardActivity.java b/java/src/com/android/inputmethod/latin/setup/SetupWizardActivity.java new file mode 100644 index 000000000..8f6a2e566 --- /dev/null +++ b/java/src/com/android/inputmethod/latin/setup/SetupWizardActivity.java @@ -0,0 +1,460 @@ +/* + * Copyright (C) 2013 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.inputmethod.latin.setup; + +import android.app.Activity; +import android.content.ContentResolver; +import android.content.Intent; +import android.content.res.Resources; +import android.media.MediaPlayer; +import android.net.Uri; +import android.os.Bundle; +import android.os.Message; +import android.provider.Settings; +import android.util.Log; +import android.view.View; +import android.view.inputmethod.InputMethodInfo; +import android.widget.ImageView; +import android.widget.TextView; +import android.widget.VideoView; + +import com.android.inputmethod.compat.TextViewCompatUtils; +import com.android.inputmethod.compat.ViewCompatUtils; +import com.android.inputmethod.latin.CollectionUtils; +import com.android.inputmethod.latin.R; +import com.android.inputmethod.latin.RichInputMethodManager; +import com.android.inputmethod.latin.SettingsActivity; +import com.android.inputmethod.latin.StaticInnerHandlerWrapper; + +import java.util.ArrayList; + +// TODO: Use Fragment to implement welcome screen and setup steps. +public final class SetupWizardActivity extends Activity implements View.OnClickListener { + static final String TAG = SetupWizardActivity.class.getSimpleName(); + + private View mWelcomeScreen; + private View mSetupScreen; + private Uri mWelcomeVideoUri; + private VideoView mWelcomeVideoView; + private View mActionStart; + private View mActionNext; + private TextView mStep1Bullet; + private TextView mActionFinish; + private SetupStepGroup mSetupStepGroup; + private static final String STATE_STEP = "step"; + private int mStepNumber; + private static final int STEP_WELCOME = 0; + private static final int STEP_1 = 1; + private static final int STEP_2 = 2; + private static final int STEP_3 = 3; + private static final int STEP_LAUNCHING_IME_SETTINGS = 4; + private static final int STEP_BACK_FROM_IME_SETTINGS = 5; + + private final SettingsPoolingHandler mHandler = new SettingsPoolingHandler(this); + + static final class SettingsPoolingHandler + extends StaticInnerHandlerWrapper { + private static final int MSG_POLLING_IME_SETTINGS = 0; + private static final long IME_SETTINGS_POLLING_INTERVAL = 200; + + public SettingsPoolingHandler(final SetupWizardActivity outerInstance) { + super(outerInstance); + } + + @Override + public void handleMessage(final Message msg) { + final SetupWizardActivity setupWizardActivity = getOuterInstance(); + if (setupWizardActivity == null) { + return; + } + switch (msg.what) { + case MSG_POLLING_IME_SETTINGS: + if (SetupActivity.isThisImeEnabled(setupWizardActivity)) { + setupWizardActivity.invokeSetupWizardOfThisIme(); + return; + } + startPollingImeSettings(); + break; + } + } + + public void startPollingImeSettings() { + sendMessageDelayed(obtainMessage(MSG_POLLING_IME_SETTINGS), + IME_SETTINGS_POLLING_INTERVAL); + } + + public void cancelPollingImeSettings() { + removeMessages(MSG_POLLING_IME_SETTINGS); + } + } + + @Override + protected void onCreate(final Bundle savedInstanceState) { + setTheme(android.R.style.Theme_DeviceDefault_Light_NoActionBar); + super.onCreate(savedInstanceState); + + setContentView(R.layout.setup_wizard); + + RichInputMethodManager.init(this); + + if (savedInstanceState == null) { + mStepNumber = determineSetupStepNumberFromLauncher(); + } else { + mStepNumber = savedInstanceState.getInt(STATE_STEP); + } + + final String applicationName = getResources().getString(getApplicationInfo().labelRes); + mWelcomeScreen = findViewById(R.id.setup_welcome_screen); + final TextView welcomeTitle = (TextView)findViewById(R.id.setup_welcome_title); + welcomeTitle.setText(getString(R.string.setup_welcome_title, applicationName)); + + mSetupScreen = findViewById(R.id.setup_steps_screen); + final TextView stepsTitle = (TextView)findViewById(R.id.setup_title); + stepsTitle.setText(getString(R.string.setup_steps_title, applicationName)); + + final SetupStepIndicatorView indicatorView = + (SetupStepIndicatorView)findViewById(R.id.setup_step_indicator); + mSetupStepGroup = new SetupStepGroup(indicatorView); + + mStep1Bullet = (TextView)findViewById(R.id.setup_step1_bullet); + mStep1Bullet.setOnClickListener(this); + final SetupStep step1 = new SetupStep(STEP_1, applicationName, + mStep1Bullet, findViewById(R.id.setup_step1), + R.string.setup_step1_title, R.string.setup_step1_instruction, + R.string.setup_step1_finished_instruction, R.drawable.ic_setup_step1, + R.string.setup_step1_action); + step1.setAction(new Runnable() { + @Override + public void run() { + invokeLanguageAndInputSettings(); + mHandler.startPollingImeSettings(); + } + }); + mSetupStepGroup.addStep(step1); + + final SetupStep step2 = new SetupStep(STEP_2, applicationName, + (TextView)findViewById(R.id.setup_step2_bullet), findViewById(R.id.setup_step2), + R.string.setup_step2_title, R.string.setup_step2_instruction, + 0 /* finishedInstruction */, R.drawable.ic_setup_step2, + R.string.setup_step2_action); + step2.setAction(new Runnable() { + @Override + public void run() { + // Invoke input method picker. + RichInputMethodManager.getInstance().getInputMethodManager() + .showInputMethodPicker(); + } + }); + mSetupStepGroup.addStep(step2); + + final SetupStep step3 = new SetupStep(STEP_3, applicationName, + (TextView)findViewById(R.id.setup_step3_bullet), findViewById(R.id.setup_step3), + R.string.setup_step3_title, R.string.setup_step3_instruction, + 0 /* finishedInstruction */, R.drawable.ic_setup_step3, + R.string.setup_step3_action); + step3.setAction(new Runnable() { + @Override + public void run() { + invokeSubtypeEnablerOfThisIme(); + } + }); + mSetupStepGroup.addStep(step3); + + mWelcomeVideoUri = new Uri.Builder() + .scheme(ContentResolver.SCHEME_ANDROID_RESOURCE) + .authority(getPackageName()) + .path(Integer.toString(R.raw.setup_welcome_video)) + .build(); + mWelcomeVideoView = (VideoView)findViewById(R.id.setup_welcome_video); + mWelcomeVideoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() { + @Override + public void onPrepared(final MediaPlayer mp) { + // Now VideoView has been laid-out and ready to play, remove background of it to + // reveal the video. + mWelcomeVideoView.setBackgroundResource(0); + mp.setLooping(true); + } + }); + final ImageView welcomeImageView = (ImageView)findViewById(R.id.setup_welcome_image); + mWelcomeVideoView.setOnErrorListener(new MediaPlayer.OnErrorListener() { + @Override + public boolean onError(final MediaPlayer mp, final int what, final int extra) { + Log.e(TAG, "Playing welcome video causes error: what=" + what + " extra=" + extra); + mWelcomeVideoView.setVisibility(View.GONE); + welcomeImageView.setImageResource(R.raw.setup_welcome_image); + welcomeImageView.setVisibility(View.VISIBLE); + return true; + } + }); + + mActionStart = findViewById(R.id.setup_start_label); + mActionStart.setOnClickListener(this); + mActionNext = findViewById(R.id.setup_next); + mActionNext.setOnClickListener(this); + mActionFinish = (TextView)findViewById(R.id.setup_finish); + TextViewCompatUtils.setCompoundDrawablesRelativeWithIntrinsicBounds(mActionFinish, + getResources().getDrawable(R.drawable.ic_setup_finish), null, null, null); + mActionFinish.setOnClickListener(this); + } + + @Override + public void onClick(final View v) { + if (v == mActionFinish) { + finish(); + return; + } + final int currentStep = determineSetupStepNumber(); + final int nextStep; + if (v == mActionStart) { + nextStep = STEP_1; + } else if (v == mActionNext) { + nextStep = mStepNumber + 1; + } else if (v == mStep1Bullet && currentStep == STEP_2) { + nextStep = STEP_1; + } else { + nextStep = mStepNumber; + } + if (mStepNumber != nextStep) { + mStepNumber = nextStep; + updateSetupStepView(); + } + } + + private void invokeSetupWizardOfThisIme() { + final Intent intent = new Intent(); + intent.setClass(this, SetupWizardActivity.class); + intent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED + | Intent.FLAG_ACTIVITY_SINGLE_TOP + | Intent.FLAG_ACTIVITY_CLEAR_TOP); + startActivity(intent); + } + + private void invokeSettingsOfThisIme() { + final Intent intent = new Intent(); + intent.setClass(this, SettingsActivity.class); + intent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED + | Intent.FLAG_ACTIVITY_CLEAR_TOP); + startActivity(intent); + } + + private void invokeLanguageAndInputSettings() { + final Intent intent = new Intent(); + intent.setAction(Settings.ACTION_INPUT_METHOD_SETTINGS); + intent.addCategory(Intent.CATEGORY_DEFAULT); + startActivity(intent); + } + + private void invokeSubtypeEnablerOfThisIme() { + final InputMethodInfo imi = + RichInputMethodManager.getInstance().getInputMethodInfoOfThisIme(); + final Intent intent = new Intent(); + intent.setAction(Settings.ACTION_INPUT_METHOD_SUBTYPE_SETTINGS); + intent.addCategory(Intent.CATEGORY_DEFAULT); + intent.putExtra(Settings.EXTRA_INPUT_METHOD_ID, imi.getId()); + startActivity(intent); + } + + private int determineSetupStepNumberFromLauncher() { + final int stepNumber = determineSetupStepNumber(); + if (stepNumber == STEP_1) { + return STEP_WELCOME; + } + if (stepNumber == STEP_3) { + return STEP_LAUNCHING_IME_SETTINGS; + } + return stepNumber; + } + + private int determineSetupStepNumber() { + mHandler.cancelPollingImeSettings(); + if (!SetupActivity.isThisImeEnabled(this)) { + return STEP_1; + } + if (!SetupActivity.isThisImeCurrent(this)) { + return STEP_2; + } + return STEP_3; + } + + @Override + protected void onSaveInstanceState(final Bundle outState) { + super.onSaveInstanceState(outState); + outState.putInt(STATE_STEP, mStepNumber); + } + + @Override + protected void onRestoreInstanceState(final Bundle savedInstanceState) { + super.onRestoreInstanceState(savedInstanceState); + mStepNumber = savedInstanceState.getInt(STATE_STEP); + } + + private static boolean isInSetupSteps(final int stepNumber) { + return stepNumber >= STEP_1 && stepNumber <= STEP_3; + } + + @Override + protected void onRestart() { + super.onRestart(); + if (isInSetupSteps(mStepNumber)) { + mStepNumber = determineSetupStepNumber(); + } + } + + @Override + protected void onResume() { + super.onResume(); + if (mStepNumber == STEP_LAUNCHING_IME_SETTINGS) { + invokeSettingsOfThisIme(); + mStepNumber = STEP_BACK_FROM_IME_SETTINGS; + return; + } + if (mStepNumber == STEP_BACK_FROM_IME_SETTINGS) { + finish(); + return; + } + updateSetupStepView(); + } + + @Override + public void onBackPressed() { + if (mStepNumber == STEP_1) { + mStepNumber = STEP_WELCOME; + updateSetupStepView(); + return; + } + super.onBackPressed(); + } + + private static void hideAndStopVideo(final VideoView videoView) { + videoView.stopPlayback(); + videoView.setVisibility(View.INVISIBLE); + } + + @Override + protected void onPause() { + hideAndStopVideo(mWelcomeVideoView); + super.onPause(); + } + + @Override + public void onWindowFocusChanged(final boolean hasFocus) { + super.onWindowFocusChanged(hasFocus); + if (hasFocus && isInSetupSteps(mStepNumber)) { + mStepNumber = determineSetupStepNumber(); + updateSetupStepView(); + } + } + + private void updateSetupStepView() { + final boolean welcomeScreen = (mStepNumber == STEP_WELCOME); + mWelcomeScreen.setVisibility(welcomeScreen ? View.VISIBLE : View.GONE); + mSetupScreen.setVisibility(welcomeScreen ? View.GONE : View.VISIBLE); + if (welcomeScreen) { + mWelcomeVideoView.setVisibility(View.VISIBLE); + mWelcomeVideoView.setVideoURI(mWelcomeVideoUri); + mWelcomeVideoView.start(); + return; + } + hideAndStopVideo(mWelcomeVideoView); + final boolean isStepActionAlreadyDone = mStepNumber < determineSetupStepNumber(); + mSetupStepGroup.enableStep(mStepNumber, isStepActionAlreadyDone); + mActionNext.setVisibility(isStepActionAlreadyDone ? View.VISIBLE : View.GONE); + mActionFinish.setVisibility((mStepNumber == STEP_3) ? View.VISIBLE : View.GONE); + } + + static final class SetupStep implements View.OnClickListener { + public final int mStepNo; + private final View mStepView; + private final TextView mBulletView; + private final int mActivatedColor; + private final int mDeactivatedColor; + private final String mInstruction; + private final String mFinishedInstruction; + private final TextView mActionLabel; + private Runnable mAction; + + public SetupStep(final int stepNo, final String applicationName, final TextView bulletView, + final View stepView, final int title, final int instruction, + final int finishedInstruction, final int actionIcon, final int actionLabel) { + mStepNo = stepNo; + mStepView = stepView; + mBulletView = bulletView; + final Resources res = stepView.getResources(); + mActivatedColor = res.getColor(R.color.setup_text_action); + mDeactivatedColor = res.getColor(R.color.setup_text_dark); + + final TextView titleView = (TextView)mStepView.findViewById(R.id.setup_step_title); + titleView.setText(res.getString(title, applicationName)); + mInstruction = (instruction == 0) ? null + : res.getString(instruction, applicationName); + mFinishedInstruction = (finishedInstruction == 0) ? null + : res.getString(finishedInstruction, applicationName); + + mActionLabel = (TextView)mStepView.findViewById(R.id.setup_step_action_label); + mActionLabel.setText(res.getString(actionLabel)); + if (actionIcon == 0) { + final int paddingEnd = ViewCompatUtils.getPaddingEnd(mActionLabel); + ViewCompatUtils.setPaddingRelative(mActionLabel, paddingEnd, 0, paddingEnd, 0); + } else { + TextViewCompatUtils.setCompoundDrawablesRelativeWithIntrinsicBounds( + mActionLabel, res.getDrawable(actionIcon), null, null, null); + } + } + + public void setEnabled(final boolean enabled, final boolean isStepActionAlreadyDone) { + mStepView.setVisibility(enabled ? View.VISIBLE : View.GONE); + mBulletView.setTextColor(enabled ? mActivatedColor : mDeactivatedColor); + final TextView instructionView = (TextView)mStepView.findViewById( + R.id.setup_step_instruction); + instructionView.setText(isStepActionAlreadyDone ? mFinishedInstruction : mInstruction); + mActionLabel.setVisibility(isStepActionAlreadyDone ? View.GONE : View.VISIBLE); + } + + public void setAction(final Runnable action) { + mActionLabel.setOnClickListener(this); + mAction = action; + } + + @Override + public void onClick(final View v) { + if (v == mActionLabel && mAction != null) { + mAction.run(); + return; + } + } + } + + static final class SetupStepGroup { + private final SetupStepIndicatorView mIndicatorView; + private final ArrayList mGroup = CollectionUtils.newArrayList(); + + public SetupStepGroup(final SetupStepIndicatorView indicatorView) { + mIndicatorView = indicatorView; + } + + public void addStep(final SetupStep step) { + mGroup.add(step); + } + + public void enableStep(final int enableStepNo, final boolean isStepActionAlreadyDone) { + for (final SetupStep step : mGroup) { + step.setEnabled(step.mStepNo == enableStepNo, isStepActionAlreadyDone); + } + mIndicatorView.setIndicatorPosition(enableStepNo - STEP_1, mGroup.size()); + } + } +}