52aa9fb170
Don't let the progress value round down to 0, since that would be misleading. Test: builds Bug: 24017703 Change-Id: I6a0268361645da16af67e12bf7f6823d027dd72c
62 lines
2.0 KiB
Java
62 lines
2.0 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.deviceinfo;
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import android.content.Context;
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import android.graphics.Color;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceViewHolder;
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import android.util.MathUtils;
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import android.view.View;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import com.android.settings.R;
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public class StorageSummaryPreference extends Preference {
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private int mPercent = -1;
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public StorageSummaryPreference(Context context) {
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super(context);
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setLayoutResource(R.layout.storage_summary);
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setEnabled(false);
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}
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public void setPercent(long usedBytes, long totalBytes) {
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mPercent = MathUtils.constrain((int) ((usedBytes * 100) / totalBytes),
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(usedBytes > 0) ? 1 : 0, 100);
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder view) {
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final ProgressBar progress = (ProgressBar) view.findViewById(android.R.id.progress);
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if (mPercent != -1) {
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progress.setVisibility(View.VISIBLE);
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progress.setProgress(mPercent);
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progress.setScaleY(7f);
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} else {
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progress.setVisibility(View.GONE);
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}
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final TextView summary = (TextView) view.findViewById(android.R.id.summary);
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summary.setTextColor(Color.parseColor("#8a000000"));
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super.onBindViewHolder(view);
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}
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}
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