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@ -1,13 +1,25 @@ |
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package io.legado.app.utils |
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import android.annotation.SuppressLint |
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import android.content.Context |
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import android.content.Intent |
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import android.content.res.ColorStateList |
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import android.graphics.Bitmap |
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import android.graphics.drawable.Drawable |
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import androidx.annotation.ColorRes |
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import androidx.annotation.DrawableRes |
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import androidx.core.content.ContextCompat |
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import androidx.core.content.FileProvider |
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import androidx.core.content.edit |
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import cn.bingoogolapple.qrcode.zxing.QRCodeEncoder |
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import com.google.zxing.EncodeHintType |
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import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel |
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import io.legado.app.BuildConfig |
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import io.legado.app.R |
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import org.jetbrains.anko.defaultSharedPreferences |
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import org.jetbrains.anko.toast |
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import java.io.File |
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import java.io.FileOutputStream |
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fun Context.getPrefBoolean(key: String, defValue: Boolean = false) = |
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defaultSharedPreferences.getBoolean(key, defValue) |
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@ -48,7 +60,8 @@ fun Context.getCompatColor(@ColorRes id: Int): Int = ContextCompat.getColor(this |
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fun Context.getCompatDrawable(@DrawableRes id: Int): Drawable? = ContextCompat.getDrawable(this, id) |
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fun Context.getCompatColorStateList(@ColorRes id: Int): ColorStateList? = ContextCompat.getColorStateList(this, id) |
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fun Context.getCompatColorStateList(@ColorRes id: Int): ColorStateList? = |
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ContextCompat.getColorStateList(this, id) |
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fun Context.getStatusBarHeight(): Int { |
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val resourceId = resources.getIdentifier("status_bar_height", "dimen", "android") |
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@ -60,6 +73,48 @@ fun Context.getNavigationBarHeight(): Int { |
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return resources.getDimensionPixelSize(resourceId) |
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} |
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fun Context.shareText(title: String, text: String) { |
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try { |
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val textIntent = Intent(Intent.ACTION_SEND) |
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textIntent.type = "text/plain" |
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textIntent.putExtra(Intent.EXTRA_TEXT, text) |
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startActivity(Intent.createChooser(textIntent, title)) |
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} catch (e: Exception) { |
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toast(R.string.can_not_share) |
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} |
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} |
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@SuppressLint("SetWorldReadable") |
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fun Context.shareWithQr(title: String, text: String) { |
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QRCodeEncoder.HINTS[EncodeHintType.ERROR_CORRECTION] = ErrorCorrectionLevel.L |
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val bitmap = QRCodeEncoder.syncEncodeQRCode(text, 600) |
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QRCodeEncoder.HINTS[EncodeHintType.ERROR_CORRECTION] = ErrorCorrectionLevel.H |
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if (bitmap == null) { |
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toast(R.string.text_too_long_qr_error) |
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} else { |
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try { |
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val file = File(externalCacheDir, "qr.png") |
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val fOut = FileOutputStream(file) |
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bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut) |
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fOut.flush() |
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fOut.close() |
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file.setReadable(true, false) |
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val contentUri = FileProvider.getUriForFile( |
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this, |
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"${BuildConfig.APPLICATION_ID}.fileProvider", |
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file |
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) |
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val intent = Intent(Intent.ACTION_SEND) |
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intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK |
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intent.putExtra(Intent.EXTRA_STREAM, contentUri) |
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intent.type = "image/png" |
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startActivity(Intent.createChooser(intent, title)) |
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} catch (e: Exception) { |
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toast(e.localizedMessage ?: "ERROR") |
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} |
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} |
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} |
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val Context.isNightTheme: Boolean |
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get() = getPrefBoolean("isNightTheme") |
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@ -67,4 +122,4 @@ val Context.isTransparentStatusBar: Boolean |
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get() = getPrefBoolean("transparentStatusBar", true) |
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val Context.isShowRSS: Boolean |
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get() = getPrefBoolean("showRss", true) |
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get() = getPrefBoolean("showRss", true) |
口口吕
5 years ago
committed by
GitHub