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take width and height from config

pull/11/head
Ahmet Inan 2024-05-10 10:17:17 +02:00
rodzic a505e5f937
commit bd40d8ec2b
1 zmienionych plików z 4 dodań i 6 usunięć
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10
app/src/main/java/xdsopl/robot36/MainActivity.java
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@ -26,7 +26,6 @@ import android.os.ParcelFileDescriptor;
import android.provider.MediaStore;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.util.DisplayMetrics;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
@ -389,12 +388,12 @@ public class MainActivity extends AppCompatActivity {
thinColor = getColor(R.color.thin);
tintColor = getColor(R.color.tint);
scopeBuffer = new PixelBuffer(640, 2 * 1280);
createScope(config);
freqPlotBuffer = new PixelBuffer(256, 2 * 256);
createFreqPlot(config);
peakMeterBuffer = new PixelBuffer(1, 16);
createPeakMeter();
imageBuffer = new PixelBuffer(640, 496);
createScope(config);
createFreqPlot(config);
createPeakMeter();
List<String> permissions = new ArrayList<>();
if (ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) {
permissions.add(Manifest.permission.RECORD_AUDIO);
@ -587,11 +586,10 @@ public class MainActivity extends AppCompatActivity {
private void createScope(Configuration config) {
int width = scopeBuffer.width;
int height = scopeBuffer.height / 2;
DisplayMetrics metrics = getResources().getDisplayMetrics();
if (config.orientation == Configuration.ORIENTATION_LANDSCAPE)
height /= 2;
else
height = Math.min(Math.max((width * (metrics.heightPixels - 257)) / metrics.widthPixels, height / 2), height);
height = Math.min(Math.max((width * (config.screenHeightDp - 101)) / config.screenWidthDp, height / 2), height);
scopeBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
int stride = scopeBuffer.width;
int offset = stride * (scopeBuffer.line + scopeBuffer.height / 2 - height);