2597625fd9
Storage volumes now have headers with larger fonts and progress bars to show used versus free space. Updated Memory to use new formatting template, and Data Usage to use consistent display logic. Allocate a unique color for each private volume, and yell when a volume is running low on space. Update private volume details to launch into MediaStore-backed storage backends in a management mode, and only show detailed items when hosting emulated storage. Show details dialog about "Other" and user storage items. Shortcut into single private volume when it's the only device. Add real eject icon. Bug: 21756698, 20275574, 21326612 Change-Id: If3ecd1d912d3e709c09d3e4da24f368e04dd3f9d
127 lines
5.1 KiB
Java
127 lines
5.1 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.applications;
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import android.content.Context;
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import android.os.Bundle;
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import android.preference.Preference;
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import android.preference.Preference.OnPreferenceClickListener;
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import android.text.TextUtils;
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import android.text.format.Formatter;
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import android.text.format.Formatter.BytesResult;
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import android.widget.TextView;
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import com.android.internal.logging.MetricsLogger;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.applications.ProcStatsData.MemInfo;
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public class ProcessStatsSummary extends ProcessStatsBase implements OnPreferenceClickListener {
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private static final String KEY_STATUS_HEADER = "status_header";
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private static final String KEY_PERFORMANCE = "performance";
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private static final String KEY_TOTAL_MEMORY = "total_memory";
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private static final String KEY_AVERAGY_USED = "average_used";
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private static final String KEY_FREE = "free";
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private static final String KEY_APP_LIST = "apps_list";
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private LinearColorBar mColors;
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private LayoutPreference mHeader;
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private TextView mMemStatus;
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private Preference mPerformance;
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private Preference mTotalMemory;
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private Preference mAverageUsed;
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private Preference mFree;
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private Preference mAppListPreference;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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addPreferencesFromResource(R.xml.process_stats_summary);
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mHeader = (LayoutPreference) findPreference(KEY_STATUS_HEADER);
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mMemStatus = (TextView) mHeader.findViewById(R.id.memory_state);
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mColors = (LinearColorBar) mHeader.findViewById(R.id.color_bar);
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mPerformance = findPreference(KEY_PERFORMANCE);
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mTotalMemory = findPreference(KEY_TOTAL_MEMORY);
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mAverageUsed = findPreference(KEY_AVERAGY_USED);
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mFree = findPreference(KEY_FREE);
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mAppListPreference = findPreference(KEY_APP_LIST);
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mAppListPreference.setOnPreferenceClickListener(this);
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}
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@Override
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public void refreshUi() {
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Context context = getContext();
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int memColor = context.getColor(R.color.running_processes_apps_ram);
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mColors.setColors(memColor, memColor, context.getColor(R.color.running_processes_free_ram));
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MemInfo memInfo = mStatsManager.getMemInfo();
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double usedRam = memInfo.realUsedRam;
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double totalRam = memInfo.realTotalRam;
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double freeRam = memInfo.realFreeRam;
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BytesResult usedResult = Formatter.formatBytes(context.getResources(), (long) usedRam,
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Formatter.FLAG_SHORTER);
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String totalString = Formatter.formatShortFileSize(context, (long) totalRam);
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String freeString = Formatter.formatShortFileSize(context, (long) freeRam);
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CharSequence memString;
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CharSequence[] memStatesStr = getResources().getTextArray(R.array.ram_states);
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int memState = mStatsManager.getMemState();
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if (memState >= 0 && memState < memStatesStr.length - 1) {
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memString = memStatesStr[memState];
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} else {
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memString = memStatesStr[memStatesStr.length - 1];
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}
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mMemStatus.setText(TextUtils.expandTemplate(getText(R.string.storage_size_large),
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usedResult.value, usedResult.units));
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float usedRatio = (float)(usedRam / (freeRam + usedRam));
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mColors.setRatios(usedRatio, 0, 1 - usedRatio);
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mPerformance.setSummary(memString);
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mTotalMemory.setSummary(totalString);
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mAverageUsed.setSummary(Utils.formatPercentage((long) usedRam, (long) totalRam));
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mFree.setSummary(freeString);
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String durationString = getString(sDurationLabels[mDurationIndex]);
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int numApps = mStatsManager.getEntries().size();
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mAppListPreference.setSummary(getResources().getQuantityString(
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R.plurals.memory_usage_apps_summary, numApps, numApps, durationString));
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}
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@Override
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protected int getMetricsCategory() {
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return MetricsLogger.PROCESS_STATS_SUMMARY;
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}
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@Override
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public boolean onPreferenceClick(Preference preference) {
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if (preference == mAppListPreference) {
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Bundle args = new Bundle();
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args.putBoolean(ARG_TRANSFER_STATS, true);
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args.putInt(ARG_DURATION_INDEX, mDurationIndex);
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mStatsManager.xferStats();
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startFragment(this, ProcessStatsUi.class.getName(), R.string.app_list_memory_use, 0,
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args);
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return true;
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}
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return false;
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}
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}
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