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Move process stats screen into memory screen.

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- Move process stats from developer options to top level
   settings item.
 - Some minor UI changes to the top of the page
 - Major UI updates to detail page, now shows info with processes
   as pref categories and services as prefs, with a way to kill
   them (taken from Running Services page).
 - Some major refactorings in code, in attempt to make it more
   usable
 - Added color bar on per app basis to visualize the avg/max
   relationship
 - Updated the way avg is calculated across multiple entries in
   ProcStatsPackageEntry to be more accurate
 - Change the way max memory is calculated in
   ProcStatsPackageEntry to be less accurate but more useful

Bug: 19443802
Change-Id: Ia6aaabe42c415c50997a09bfb814a6f6e5731772
This commit is contained in:
Jason Monk
2015-03-25 09:46:30 -04:00
parent c5184ff1af
commit 2583fc1e06
23 changed files with 1330 additions and 783 deletions
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52
src/com/android/settings/applications/ProcessStatsPreference.java
View File

@@ -17,20 +17,25 @@
package com.android.settings.applications;
import android.content.Context;
import android.content.pm.PackageManager;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.preference.Preference;
import android.text.format.Formatter;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.android.settings.R;
public class ProcessStatsPreference extends Preference {
private ProcStatsPackageEntry mEntry;
private int mProgress;
private CharSequence mProgressText;
private final int mAvgColor;
private final int mMaxColor;
private final int mRemainingColor;
private float mAvgRatio;
private float mMaxRatio;
private float mRemainingRatio;
public ProcessStatsPreference(Context context) {
this(context, null);
@@ -47,33 +52,38 @@ public class ProcessStatsPreference extends Preference {
public ProcessStatsPreference(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
setLayoutResource(R.layout.preference_app_percentage);
setLayoutResource(R.layout.app_item_linear_color);
mAvgColor = context.getColor(R.color.memory_avg_use);
mMaxColor = context.getColor(R.color.memory_max_use);
mRemainingColor = context.getColor(R.color.memory_remaining);
}
public void init(Drawable icon, ProcStatsPackageEntry entry) {
public void init(ProcStatsPackageEntry entry, PackageManager pm, float maxMemory) {
mEntry = entry;
setIcon(icon != null ? icon : new ColorDrawable(0));
setTitle(TextUtils.isEmpty(entry.mUiLabel) ? entry.mPackage : entry.mUiLabel);
if (entry.mUiTargetApp != null) {
setIcon(entry.mUiTargetApp.loadIcon(pm));
} else {
setIcon(new ColorDrawable(0));
}
boolean statsForeground = entry.mRunWeight > entry.mBgWeight;
setSummary(statsForeground ? entry.getRunningFrequency(getContext())
: entry.getBackgroundFrequency(getContext()));
mAvgRatio = (statsForeground ? entry.mAvgRunMem : entry.mAvgBgMem) / maxMemory;
mMaxRatio = (statsForeground ? entry.mMaxRunMem : entry.mMaxBgMem) / maxMemory - mAvgRatio;
mRemainingRatio = 1 - mAvgRatio - mMaxRatio;
}
public ProcStatsPackageEntry getEntry() {
return mEntry;
}
public void setPercent(double percentOfWeight, double percentOfTime, long memory) {
mProgress = (int) Math.ceil(percentOfWeight);
//mProgressText = Utils.formatPercentage((int) percentOfTime);
mProgressText = Formatter.formatShortFileSize(getContext(), memory);
notifyChanged();
}
@Override
protected void onBindView(View view) {
super.onBindView(view);
final ProgressBar progress = (ProgressBar) view.findViewById(android.R.id.progress);
progress.setProgress(mProgress);
final TextView text1 = (TextView) view.findViewById(android.R.id.text1);
text1.setText(mProgressText);
LinearColorBar linearColorBar = (LinearColorBar) view.findViewById(R.id.linear_color_bar);
linearColorBar.setColors(mAvgColor, mMaxColor, mRemainingColor);
linearColorBar.setRatios(mAvgRatio, mMaxRatio, mRemainingRatio);
}
}