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Merge "Update the storage summary header."

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This commit is contained in:
Daniel Nishi
2017-01-11 22:42:20 +00:00
committed by Android (Google) Code Review
parent 382550a12d b465005c29
commit a0f1e5adb9
10 changed files with 336 additions and 76 deletions
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22
src/com/android/settings/deviceinfo/StorageDashboardFragment.java
View File

@@ -46,7 +46,6 @@ public class StorageDashboardFragment extends DashboardFragment {
private static final String TAG = "StorageDashboardFrag";
private VolumeInfo mVolume;
private long mTotalSize;
private StorageSummaryDonutPreferenceController mSummaryController;
private StorageItemPreferenceController mPreferenceController;
@@ -70,16 +69,16 @@ public class StorageDashboardFragment extends DashboardFragment {
}
final long sharedDataSize = mVolume.getPath().getTotalSpace();
mTotalSize = sm.getPrimaryStorageSize();
long systemSize = mTotalSize - sharedDataSize;
long totalSize = sm.getPrimaryStorageSize();
long systemSize = totalSize - sharedDataSize;
if (mTotalSize <= 0) {
mTotalSize = sharedDataSize;
if (totalSize <= 0) {
totalSize = sharedDataSize;
systemSize = 0;
}
final long usedBytes = mTotalSize - mVolume.getPath().getFreeSpace();
mSummaryController.updateBytes(usedBytes, mTotalSize);
final long usedBytes = totalSize - mVolume.getPath().getFreeSpace();
mSummaryController.updateBytes(usedBytes, totalSize);
mPreferenceController.setVolume(mVolume);
mPreferenceController.setSystemSize(systemSize);
mPreferenceController.startMeasurement();
@@ -90,8 +89,6 @@ public class StorageDashboardFragment extends DashboardFragment {
pref.setFragment("com.android.settings.deletionhelper.AutomaticStorageManagerSettings");
pref.setIcon(R.drawable.ic_settings_storage);
pref.setEnabled(true);
}
@Override
@@ -128,13 +125,6 @@ public class StorageDashboardFragment extends DashboardFragment {
return controllers;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View root = super.onCreateView(inflater, container, savedInstanceState);
// TODO: Add loader to load the storage sizes for the StorageItemPreferenceControllers.
return root;
}
/**
* For Search.
*/

31
src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreference.java
View File

@@ -17,20 +17,23 @@
package com.android.settings.deviceinfo.storage;
import android.content.Context;
import android.content.Intent;
import android.os.storage.StorageManager;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceViewHolder;
import android.util.AttributeSet;
import android.util.MathUtils;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.Button;
import com.android.settings.R;
import com.android.settings.widget.DonutView;
/**
* StorageSummaryDonutPreference is a preference which summarizes the used and remaining storage left
* on a given storage volume. It is visualized with a donut graphing the % used.
*/
public class StorageSummaryDonutPreference extends Preference {
public class StorageSummaryDonutPreference extends Preference implements View.OnClickListener {
private int mPercent = -1;
public StorageSummaryDonutPreference(Context context) {
@@ -55,17 +58,23 @@ public class StorageSummaryDonutPreference extends Preference {
@Override
public void onBindViewHolder(PreferenceViewHolder view) {
// TODO: Replace the progress bar with a donut.
final ProgressBar progress = (ProgressBar) view.findViewById(android.R.id.progress);
if (mPercent != -1) {
progress.setVisibility(View.VISIBLE);
progress.setProgress(mPercent);
progress.setScaleY(7f);
} else {
progress.setVisibility(View.GONE);
super.onBindViewHolder(view);
final DonutView donut = (DonutView) view.findViewById(R.id.donut);
if (donut != null) {
donut.setPercentage(mPercent);
}
super.onBindViewHolder(view);
final Button deletionHelperButton = (Button) view.findViewById(R.id.deletion_helper_button);
if (deletionHelperButton != null) {
deletionHelperButton.setOnClickListener(this);
}
}
@Override
public void onClick(View v) {
if (v != null && R.id.deletion_helper_button == v.getId()) {
Intent intent = new Intent(StorageManager.ACTION_MANAGE_STORAGE);
getContext().startActivity(intent);
}
}
}

57
src/com/android/settings/deviceinfo/storage/StorageSummaryDonutPreferenceController.java
View File

@@ -1,16 +1,33 @@
/*
* Copyright (C) 2017 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.settings.deviceinfo.storage;
import android.content.Context;
import android.os.storage.StorageManager;
import android.os.storage.VolumeInfo;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceGroup;
import android.support.v7.preference.PreferenceScreen;
import android.text.TextUtils;
import android.text.format.Formatter;
import android.util.Log;
import android.widget.TextView;
import com.android.settings.core.PreferenceController;
import com.android.settings.R;
import com.android.settings.core.PreferenceController;
import com.android.settingslib.deviceinfo.StorageManagerVolumeProvider;
import com.android.settingslib.deviceinfo.StorageVolumeProvider;
/**
* StorgaeSummaryPreferenceController updates the donut storage summary preference to have the
@@ -37,12 +54,13 @@ public class StorageSummaryDonutPreferenceController extends PreferenceControlle
StorageSummaryDonutPreference summary = (StorageSummaryDonutPreference) preference;
final Formatter.BytesResult result = Formatter.formatBytes(mContext.getResources(),
mUsedBytes, 0);
summary.setTitle(TextUtils.expandTemplate(mContext.getText(R.string.storage_size_large),
result.value, result.units));
summary.setSummary(mContext.getString(R.string.storage_volume_used,
Formatter.formatFileSize(mContext, mTotalBytes)));
summary.setEnabled(true);
summary.setTitle(TextUtils.expandTemplate(
mContext.getText(R.string.storage_size_large_alternate), result.value,
result.units));
summary.setSummary(mContext.getString(R.string.storage_volume_free,
Formatter.formatFileSize(mContext, mTotalBytes - mUsedBytes)));
summary.setPercent(mUsedBytes, mTotalBytes);
summary.setEnabled(true);
}
@Override
@@ -50,11 +68,6 @@ public class StorageSummaryDonutPreferenceController extends PreferenceControlle
return true;
}
@Override
public boolean handlePreferenceTreeClick(Preference preference) {
return false;
}
@Override
public String getPreferenceKey() {
return "pref_summary";
@@ -69,4 +82,20 @@ public class StorageSummaryDonutPreferenceController extends PreferenceControlle
mUsedBytes = used;
mTotalBytes = total;
}
/**
* Updates the state of the donut preference for the next update using volume to summarize.
* @param volume VolumeInfo to use to populate the informayion.
*/
public void updateSizes(StorageVolumeProvider svp, VolumeInfo volume) {
final long sharedDataSize = volume.getPath().getTotalSpace();
long totalSize = svp.getPrimaryStorageSize();
if (totalSize <= 0) {
totalSize = sharedDataSize;
}
final long usedBytes = totalSize - volume.getPath().getFreeSpace();
updateBytes(usedBytes, totalSize);
}
}

102
src/com/android/settings/widget/DonutView.java Normal file
View File

@@ -0,0 +1,102 @@
/*
* Copyright (C) 2017 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.settings.widget;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.text.TextPaint;
import android.util.AttributeSet;
import android.view.View;
import com.android.settings.R;
import com.android.settings.Utils;
/**
* DonutView represents a donut graph. It visualizes a certain percentage of fullness with a
* corresponding label with the fullness on the inside (i.e. "50%" inside of the donut.
*/
public class DonutView extends View {
private static final int TOP = -90;
private float mStrokeWidth;
private int mPercent;
private Paint mBackgroundCircle;
private Paint mFilledArc;
private TextPaint mTextPaint;
public DonutView(Context context) {
super(context);
}
public DonutView(Context context, AttributeSet attrs) {
super(context, attrs);
float density = getResources().getDisplayMetrics().density;
mStrokeWidth = 10f * density;
mBackgroundCircle = new Paint();
mBackgroundCircle.setAntiAlias(true);
mBackgroundCircle.setStrokeCap(Paint.Cap.BUTT);
mBackgroundCircle.setStyle(Paint.Style.STROKE);
mBackgroundCircle.setStrokeWidth(mStrokeWidth);
mBackgroundCircle.setColor(getResources().getColor(R.color.donut_background_grey));
mFilledArc = new Paint();
mFilledArc.setAntiAlias(true);
mFilledArc.setStrokeCap(Paint.Cap.BUTT);
mFilledArc.setStyle(Paint.Style.STROKE);
mFilledArc.setStrokeWidth(mStrokeWidth);
mFilledArc.setColor(Utils.getColorAccent(getContext()));
mTextPaint = new TextPaint();
mTextPaint.setColor(Utils.getColorAccent(getContext()));
mTextPaint.setAntiAlias(true);
mTextPaint.setTextSize(18f * density);
mTextPaint.setTextAlign(Paint.Align.CENTER);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
canvas.drawArc(0 + mStrokeWidth, 0 + mStrokeWidth, getWidth() - mStrokeWidth,
getHeight() - mStrokeWidth, TOP, 360, false, mBackgroundCircle);
canvas.drawArc(0 + mStrokeWidth, 0 + mStrokeWidth, getWidth() - mStrokeWidth,
getHeight() - mStrokeWidth, TOP, (360 * mPercent / 100), false, mFilledArc);
int centerX = getWidth() / 2;
int centerY = getHeight() / 2;
String percentString =
String.format(getContext().getString(R.string.storage_percent_used), mPercent);
// drawText uses the Y dimension as the floor of the text, so we do this to center.
canvas.drawText(percentString, centerX,
centerY + getTextHeight(mTextPaint) / 2 - mTextPaint.descent(),
mTextPaint);
}
/**
* Set a percentage full to have the donut graph.
*/
public void setPercentage(int percent) {
mPercent = percent;
invalidate();
}
private float getTextHeight(TextPaint paint) {
// Technically, this should be the cap height, but I can live with the descent - ascent.
return paint.descent() - paint.ascent();
}
}