口口吕
5 years ago
committed by
GitHub
commit
aee154f64c
@ -0,0 +1,67 @@ |
||||
package io.legado.app.ui.widget |
||||
|
||||
import android.content.Context |
||||
import android.graphics.Canvas |
||||
import android.graphics.Paint |
||||
import android.graphics.Rect |
||||
import android.graphics.Typeface |
||||
import android.text.StaticLayout |
||||
import android.text.TextPaint |
||||
import android.util.AttributeSet |
||||
import android.view.View |
||||
import androidx.annotation.ColorInt |
||||
import io.legado.app.R |
||||
import io.legado.app.utils.dp |
||||
import io.legado.app.utils.getCompatColor |
||||
import io.legado.app.utils.sp |
||||
|
||||
class BatteryView(context: Context, attrs: AttributeSet?) : View(context, attrs) { |
||||
private var battery = 100 |
||||
private val textPaint = TextPaint() |
||||
private var batteryHeight: Int = 0 |
||||
private var batteryWidth: Int = 0 |
||||
private val outFrame = Rect() |
||||
private val polar = Rect() |
||||
|
||||
init { |
||||
textPaint.textSize = 10.sp.toFloat() |
||||
textPaint.strokeWidth = 1.dp.toFloat() |
||||
textPaint.isAntiAlias = true |
||||
textPaint.textAlign = Paint.Align.CENTER |
||||
textPaint.color = context.getCompatColor(R.color.tv_text_default) |
||||
textPaint.typeface = Typeface.createFromAsset(context.assets, "number.ttf") |
||||
batteryHeight = with(textPaint.fontMetrics) { descent - ascent + leading }.toInt() |
||||
batteryWidth = StaticLayout.getDesiredWidth("100", textPaint).toInt() + 10.dp |
||||
outFrame.set(1.dp, 1.dp, batteryWidth - 3.dp, batteryHeight - 1.dp) |
||||
polar.set(outFrame.right, batteryHeight / 3, batteryWidth, batteryHeight * 2 / 3) |
||||
} |
||||
|
||||
override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) { |
||||
super.onMeasure( |
||||
MeasureSpec.makeMeasureSpec(batteryWidth, MeasureSpec.EXACTLY), |
||||
MeasureSpec.makeMeasureSpec(batteryHeight, MeasureSpec.EXACTLY) |
||||
) |
||||
} |
||||
|
||||
fun setColor(@ColorInt color: Int) { |
||||
textPaint.color = color |
||||
invalidate() |
||||
} |
||||
|
||||
fun setBattery(battery: Int) { |
||||
this.battery = battery |
||||
invalidate() |
||||
} |
||||
|
||||
override fun onDraw(canvas: Canvas) { |
||||
super.onDraw(canvas) |
||||
textPaint.style = Paint.Style.STROKE |
||||
canvas.drawRect(outFrame, textPaint) |
||||
textPaint.style = Paint.Style.FILL |
||||
canvas.drawRect(polar, textPaint) |
||||
val text = battery.toString() |
||||
val baseHeight = batteryHeight - textPaint.fontMetrics.descent |
||||
canvas.drawText(text, outFrame.right / 2.toFloat(), baseHeight, textPaint) |
||||
} |
||||
|
||||
} |
||||
@ -1,17 +1,30 @@ |
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" |
||||
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" |
||||
android:layout_width="match_parent" |
||||
android:layout_height="match_parent" |
||||
android:orientation="vertical"> |
||||
|
||||
<io.legado.app.ui.widget.TitleBar |
||||
android:id="@+id/title_bar" |
||||
<LinearLayout |
||||
android:id="@+id/ll_view" |
||||
android:layout_width="match_parent" |
||||
android:layout_height="wrap_content" /> |
||||
android:layout_height="match_parent" |
||||
android:orientation="vertical"> |
||||
|
||||
<WebView |
||||
android:id="@+id/web_view" |
||||
<io.legado.app.ui.widget.TitleBar |
||||
android:id="@+id/title_bar" |
||||
android:layout_width="match_parent" |
||||
android:layout_height="wrap_content" /> |
||||
|
||||
<WebView |
||||
android:id="@+id/web_view" |
||||
android:layout_width="match_parent" |
||||
android:layout_height="match_parent" /> |
||||
|
||||
</LinearLayout> |
||||
|
||||
<FrameLayout |
||||
android:id="@+id/custom_web_view" |
||||
android:layout_width="match_parent" |
||||
android:layout_height="match_parent" /> |
||||
|
||||
</LinearLayout> |
||||
</FrameLayout> |
||||
Loading…
Reference in new issue