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Iterating on data usage; tabs, scrolling, cycles.

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Added ActionBar items to control complexity of data surfaced; checked
state causes tabs to be shown/hidden for "Mobile", "2G-3G", "4G", and
"Wi-Fi" network templates.  Loading historical stats and policy from
system services based on selected tab.

Change entire body under tabs to scroll, treating network options and
chart as ListView headers.  Teach chart sweep to disable intercept to
play with ListView, and draw sweep disabled as dashed line.  Hijacking
Preference views for toggles to offer consistency.  No policy updates
are persisted yet.

Based on available historical network stats and policy cycle reset day,
build list of user-selectable cycles.  Wired up chart to display cycle
data and reset inspection region to last week of available data.

Change-Id: Ia561578276fa23908b745fbc06a6ef828d9ccc2e
This commit is contained in:
Jeff Sharkey
2011-06-10 13:31:21 -07:00
parent 86432504d3
commit 8a50364a71
12 changed files with 1000 additions and 224 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/com/android/settings/widget/ChartSweepView.java
View File

@@ -19,6 +19,7 @@ package com.android.settings.widget;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.DashPathEffect;
import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.view.MotionEvent;
@@ -33,6 +34,7 @@ import com.google.common.base.Preconditions;
public class ChartSweepView extends View {
private final Paint mPaintSweep;
private final Paint mPaintSweepDisabled;
private final Paint mPaintShadow;
private final ChartAxis mAxis;
@@ -59,6 +61,13 @@ public class ChartSweepView extends View {
mPaintSweep.setStyle(Style.FILL_AND_STROKE);
mPaintSweep.setAntiAlias(true);
mPaintSweepDisabled = new Paint();
mPaintSweepDisabled.setColor(color);
mPaintSweepDisabled.setStrokeWidth(1.5f);
mPaintSweepDisabled.setStyle(Style.FILL_AND_STROKE);
mPaintSweepDisabled.setPathEffect(new DashPathEffect(new float[] { 5, 5 }, 0));
mPaintSweepDisabled.setAntiAlias(true);
mPaintShadow = new Paint();
mPaintShadow.setColor(Color.BLACK);
mPaintShadow.setStrokeWidth(6.0f);
@@ -81,6 +90,10 @@ public class ChartSweepView extends View {
return mAxis;
}
public void setValue(long value) {
mValue = value;
}
public long getValue() {
return mValue;
}
@@ -91,6 +104,8 @@ public class ChartSweepView extends View {
@Override
public boolean onTouchEvent(MotionEvent event) {
if (!isEnabled()) return false;
final View parent = (View) getParent();
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN: {
@@ -98,6 +113,8 @@ public class ChartSweepView extends View {
return true;
}
case MotionEvent.ACTION_MOVE: {
getParent().requestDisallowInterceptTouchEvent(true);
if (mHorizontal) {
setTranslationY(event.getRawY() - mTracking.getRawY());
final float point = (getTop() + getTranslationY() + (getHeight() / 2))
@@ -143,12 +160,14 @@ public class ChartSweepView extends View {
mHorizontal = width > height;
final Paint linePaint = isEnabled() ? mPaintSweep : mPaintSweepDisabled;
if (mHorizontal) {
final int centerY = height / 2;
final int endX = width - height;
canvas.drawLine(0, centerY, endX, centerY, mPaintShadow);
canvas.drawLine(0, centerY, endX, centerY, mPaintSweep);
canvas.drawLine(0, centerY, endX, centerY, linePaint);
canvas.drawCircle(endX, centerY, 4.0f, mPaintShadow);
canvas.drawCircle(endX, centerY, 4.0f, mPaintSweep);
} else {
@@ -156,7 +175,7 @@ public class ChartSweepView extends View {
final int endY = height - width;
canvas.drawLine(centerX, 0, centerX, endY, mPaintShadow);
canvas.drawLine(centerX, 0, centerX, endY, mPaintSweep);
canvas.drawLine(centerX, 0, centerX, endY, linePaint);
canvas.drawCircle(centerX, endY, 4.0f, mPaintShadow);
canvas.drawCircle(centerX, endY, 4.0f, mPaintSweep);
}