Merge java_staging/src into java/src.

chrome/android/java_staging/src/org/chromium/chrome/browser/preferences/ChromePreferenceManager.java

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/preferences/ChromePreferenceManager.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/preferences/ChromePreferenceManager.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/preferences/ChromePreferenceManager.java
deleted file mode 100644
index e240e56d021514c7baa77feace555acbbd5407d7..0000000000000000000000000000000000000000
--- a/chrome/android/java_staging/src/org/chromium/chrome/browser/preferences/ChromePreferenceManager.java
+++ /dev/null
@@ -1,282 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.chrome.browser.preferences;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-
-import org.chromium.base.annotations.SuppressFBWarnings;
-import org.chromium.chrome.browser.signin.SigninPromoUma;
-
-/**
- * ChromePreferenceManager stores and retrieves various values in Android shared preferences.
- */
-public class ChromePreferenceManager {
-
-    private static final String BREAKPAD_UPLOAD_SUCCESS = "breakpad_upload_success";
-    private static final String BREAKPAD_UPLOAD_FAIL = "breakpad_upload_fail";
-    private static final String PROMOS_SKIPPED_ON_FIRST_START = "promos_skipped_on_first_start";
-    private static final String SIGNIN_PROMO_LAST_SHOWN = "signin_promo_last_timestamp_key";
-    private static final String SHOW_SIGNIN_PROMO = "show_signin_promo";
-    private static final String MIGRATION_ON_UPGRADE_ATTEMPTED = "migration_on_upgrade_attempted";
-    private static final String ALLOW_LOW_END_DEVICE_UI = "allow_low_end_device_ui";
-    private static final String PREF_WEBSITE_SETTINGS_FILTER = "website_settings_filter";
-    private static final String CONTEXTUAL_SEARCH_PROMO_OPEN_COUNT =
-            "contextual_search_promo_open_count";
-    private static final String CONTEXTUAL_SEARCH_TAP_TRIGGERED_PROMO_COUNT =
-            "contextual_search_tap_triggered_promo_count";
-    private static final String CONTEXTUAL_SEARCH_TAP_COUNT = "contextual_search_tap_count";
-    private static final String ENABLE_CUSTOM_TABS = "enable_custom_tabs";
-
-    private static final int SIGNIN_PROMO_CYCLE_IN_DAYS = 120;
-    private static final long MILLISECONDS_IN_DAY = 1000 * 60 * 60 * 24;
-
-    private static ChromePreferenceManager sPrefs;
-
-    private final SharedPreferences mSharedPreferences;
-    private final Context mContext;
-
-    private ChromePreferenceManager(Context context) {
-        mContext = context.getApplicationContext();
-        mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(mContext);
-    }
-
-    /**
-     * Get the static instance of ChromePreferenceManager if exists else create it.
-     * @param context
-     * @return the ChromePreferenceManager singleton
-     */
-    @SuppressFBWarnings("CHROMIUM_SYNCHRONIZED_METHOD")
-    public static synchronized ChromePreferenceManager getInstance(Context context) {
-        if (sPrefs == null) {
-            sPrefs = new ChromePreferenceManager(context);
-        }
-        return sPrefs;
-    }
-
-    /**
-     * @return Number of times the upload intent service successfully uploaded
-     *         a minidump.
-     */
-    public int getBreakpadUploadSuccessCount() {
-        return mSharedPreferences.getInt(BREAKPAD_UPLOAD_SUCCESS, 0);
-    }
-
-    public void setBreakpadUploadSuccessCount(int count) {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putInt(BREAKPAD_UPLOAD_SUCCESS, count);
-        sharedPreferencesEditor.apply();
-    }
-
-    public void incrementBreakpadUploadSuccessCount() {
-        setBreakpadUploadSuccessCount(getBreakpadUploadSuccessCount() + 1);
-    }
-
-    /**
-     * @return Number of times the upload intent service gave up on uploading
-     *         minidump after a few tries.
-     */
-    public int getBreakpadUploadFailCount() {
-        return mSharedPreferences.getInt(BREAKPAD_UPLOAD_FAIL, 0);
-    }
-
-    public void setBreakpadUploadFailCount(int count) {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putInt(BREAKPAD_UPLOAD_FAIL, count);
-        sharedPreferencesEditor.apply();
-    }
-
-    public void incrementBreakpadUploadFailCount() {
-        setBreakpadUploadFailCount(getBreakpadUploadFailCount() + 1);
-    }
-
-    /**
-     * @return Whether we have attempted to migrate tabbed state to document mode after OS upgrade.
-     */
-    public boolean hasAttemptedMigrationOnUpgrade() {
-        return mSharedPreferences.getBoolean(MIGRATION_ON_UPGRADE_ATTEMPTED, false);
-    }
-
-    /**
-     * Mark that we have made an attempt to migrate tabbed state to document mode after OS upgrade.
-     */
-    public void setAttemptedMigrationOnUpgrade() {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putBoolean(MIGRATION_ON_UPGRADE_ATTEMPTED, true);
-        sharedPreferencesEditor.apply();
-    }
-
-    /**
-     * @return Whether the promotion for data reduction has been skipped on first invocation.
-     */
-    public boolean getPromosSkippedOnFirstStart() {
-        return mSharedPreferences.getBoolean(PROMOS_SKIPPED_ON_FIRST_START, false);
-    }
-
-    /**
-     * Enables custom tabs when true. This will take effect next time an activity is created.
-     * @param enabled Whether custom tabs should be enabled.
-     */
-    public void setCustomTabsEnabled(boolean enabled) {
-        SharedPreferences.Editor ed = mSharedPreferences.edit();
-        ed.putBoolean(ENABLE_CUSTOM_TABS, enabled);
-        ed.apply();
-    }
-
-    /**
-     * @return Whether custom tabs is enabled. This return value is designed to be used as a kill
-     *         switch for the feature, so it returns true by default if the preference is not set.
-     */
-    public boolean getCustomTabsEnabled() {
-        return mSharedPreferences.getBoolean(ENABLE_CUSTOM_TABS, true);
-    }
-
-    /**
-     * Marks whether the data reduction promotion was skipped on first
-     * invocation.
-     * @param displayed Whether the promotion was shown.
-     */
-    public void setPromosSkippedOnFirstStart(boolean displayed) {
-        SharedPreferences.Editor ed = mSharedPreferences.edit();
-        ed.putBoolean(PROMOS_SKIPPED_ON_FIRST_START, displayed);
-        ed.apply();
-    }
-
-    /**
-     * @return The value for the website settings filter (the one that specifies
-     * which sites to show in the list).
-     */
-    public String getWebsiteSettingsFilterPreference() {
-        return mSharedPreferences.getString(
-                ChromePreferenceManager.PREF_WEBSITE_SETTINGS_FILTER, "");
-    }
-
-    /**
-     * Sets the filter value for website settings (which websites to show in the list).
-     * @param prefValue The type to restrict the filter to.
-     */
-    public void setWebsiteSettingsFilterPreference(String prefValue) {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putString(
-                ChromePreferenceManager.PREF_WEBSITE_SETTINGS_FILTER, prefValue);
-        sharedPreferencesEditor.apply();
-    }
-
-    /**
-     * Set shared preference to allow low end device ui.
-     */
-    public void setAllowLowEndDeviceUi() {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putBoolean(ALLOW_LOW_END_DEVICE_UI, true);
-        sharedPreferencesEditor.apply();
-    }
-
-    /**
-     * @return Whether low end device ui is allowed.
-     */
-    public boolean getAllowLowEndDeviceUi() {
-        return mSharedPreferences.getBoolean(ALLOW_LOW_END_DEVICE_UI, false);
-    }
-
-    /**
-     * Signin promo could be shown at most once every 12 weeks. This method checks
-     * wheter the signin promo has already been shown in the current cycle.
-     * @return Whether the signin promo has been shown in the current cycle.
-     */
-    public boolean getSigninPromoShown() {
-        long signinPromoLastShown = mSharedPreferences.getLong(SIGNIN_PROMO_LAST_SHOWN, 0);
-        long numDaysElapsed =
-                (System.currentTimeMillis() - signinPromoLastShown) / MILLISECONDS_IN_DAY;
-        return numDaysElapsed < SIGNIN_PROMO_CYCLE_IN_DAYS;
-    }
-
-    /**
-     * Sets the preference for tracking when the signin promo was last shown.
-     */
-    public void setSigninPromoShown() {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putLong(SIGNIN_PROMO_LAST_SHOWN, System.currentTimeMillis());
-        sharedPreferencesEditor.apply();
-    }
-
-    /**
-     * @return Whether the signin promo has been marked to be shown on next startup.
-     */
-    public boolean getShowSigninPromo() {
-        return mSharedPreferences.getBoolean(SHOW_SIGNIN_PROMO, false);
-    }
-
-    /**
-     * Sets the preference to indicate that the signin promo should be shown on next startup.
-     * @param shouldShow Whether the signin promo should be shown.
-     */
-    public void setShowSigninPromo(boolean shouldShow) {
-        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
-        sharedPreferencesEditor.putBoolean(SHOW_SIGNIN_PROMO, shouldShow).apply();
-
-        if (shouldShow) SigninPromoUma.recordAction(SigninPromoUma.SIGNIN_PROMO_ENABLED);
-    }
-
-    /**
-     * @return Number of times the panel was opened with the promo visible.
-     */
-    public int getContextualSearchPromoOpenCount() {
-        return mSharedPreferences.getInt(CONTEXTUAL_SEARCH_PROMO_OPEN_COUNT, 0);
-    }
-
-    /**
-     * Sets the number of times the panel was opened with the promo visible.
-     * @param count Number of times the panel was opened with a promo visible.
-     */
-    public void setContextualSearchPromoOpenCount(int count) {
-        writeInt(CONTEXTUAL_SEARCH_PROMO_OPEN_COUNT, count);
-    }
-
-    /**
-     * @return Number of times the promo was triggered to peek by a tap gesture, or a negative value
-     *         if in the disabled state.
-     */
-    public int getContextualSearchTapTriggeredPromoCount() {
-        return mSharedPreferences.getInt(CONTEXTUAL_SEARCH_TAP_TRIGGERED_PROMO_COUNT, 0);
-    }
-
-    /**
-     * Sets the number of times the promo was triggered to peek by a tap gesture.
-     * Use a negative value to record that the counter has been disabled.
-     * @param count Number of times the promo was triggered by a tap gesture, or a negative value
-     *        to record that the counter has been disabled.
-     */
-    public void setContextualSearchTapTriggeredPromoCount(int count) {
-        writeInt(CONTEXTUAL_SEARCH_TAP_TRIGGERED_PROMO_COUNT, count);
-    }
-
-    /**
-     * @return Number of tap gestures that have been received when not waiting for the promo.
-     */
-    public int getContextualSearchTapCount() {
-        return mSharedPreferences.getInt(CONTEXTUAL_SEARCH_TAP_COUNT, 0);
-    }
-
-    /**
-     * Sets the number of tap gestures that have been received when not waiting for the promo.
-     * @param count Number of taps that have been received when not waiting for the promo.
-     */
-    public void setContextualSearchTapCount(int count) {
-        writeInt(CONTEXTUAL_SEARCH_TAP_COUNT, count);
-    }
-
-    /**
-     * Writes the given int value to the named shared preference.
-     *
-     * @param key The name of the preference to modify.
-     * @param value The new value for the preference.
-     */
-    private void writeInt(String key, int value) {
-        SharedPreferences.Editor ed = mSharedPreferences.edit();
-        ed.putInt(key, value);
-        ed.apply();
-    }
-}