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robot36
kopia lustrzana https://github.com/xdsopl/robot36
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made linter happy

android
Ahmet Inan 2023-01-10 18:03:05 +01:00
rodzic 15d1fe6896
commit c12d11ab79
2 zmienionych plików z 82 dodań i 85 usunięć
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2
app/src/main/java/xdsopl/robot36/ImageView.java
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@ -55,7 +55,7 @@ public class ImageView extends SurfaceView implements SurfaceHolder.Callback {
}
}
public void setPixels(int pixels[]) {
public void setPixels(int[] pixels) {
synchronized (holder) {
bitmap.setPixels(pixels, 0, bitmap.getWidth(), 0, 0, bitmap.getWidth(), bitmap.getHeight());
}

165
app/src/main/java/xdsopl/robot36/MainActivity.java
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@ -18,6 +18,7 @@ limitations under the License.
package xdsopl.robot36;
import android.Manifest;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.NotificationChannel;
import android.app.NotificationManager;
@ -36,13 +37,14 @@ import android.os.Bundle;
import android.os.Environment;
import android.os.ParcelFileDescriptor;
import android.provider.MediaStore;
import androidx.annotation.NonNull;
import androidx.core.app.ActivityCompat;
import androidx.core.app.NotificationCompat;
import androidx.core.content.ContextCompat;
import androidx.core.view.MenuItemCompat;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.ShareActionProvider;
import android.util.Log;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuItem;
@ -64,8 +66,8 @@ public class MainActivity extends AppCompatActivity {
private Bitmap bitmap;
private NotificationManager manager;
private ShareActionProvider share;
private int notifyID = 1;
private int permissionsID = 2;
private final int notifyID = 1;
private final int permissionsID = 2;
private static final String channelID = "Robot36";
private boolean enableAnalyzer = true;
private Menu menu;
@ -97,85 +99,79 @@ public class MainActivity extends AppCompatActivity {
void updateTitle(final String newTitle)
{
if (getTitle() != newTitle) {
runOnUiThread(new Runnable() {
@Override
public void run() {
setTitle(newTitle);
}
});
runOnUiThread(() -> setTitle(newTitle));
}
}
void storeBitmap(Bitmap image) {
bitmap = image;
runOnUiThread(new Runnable() {
@Override
public void run() {
Date date = new Date();
String name = new SimpleDateFormat("yyyyMMdd_HHmmss").format(date);
String title = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date);
ContentValues values = new ContentValues();
File dir;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
if (!dir.exists())
dir.mkdirs();
File file;
try {
file = File.createTempFile(name + "_", ".png", dir);
name = file.getName();
} catch (IOException ignore) {
return;
}
FileOutputStream stream;
try {
stream = new FileOutputStream(file);
} catch (IOException ignore) {
return;
}
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
try {
stream.close();
} catch (IOException ignore) {
return;
}
values.put(MediaStore.Images.ImageColumns.DATA, file.toString());
} else {
name += ".png";
values.put(MediaStore.Images.Media.DISPLAY_NAME, name);
values.put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/");
values.put(MediaStore.Images.Media.IS_PENDING, 1);
runOnUiThread(() -> {
Date date = new Date();
@SuppressLint("SimpleDateFormat") String name = new SimpleDateFormat("yyyyMMdd_HHmmss").format(date);
@SuppressLint("SimpleDateFormat") String title = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date);
ContentValues values = new ContentValues();
File dir;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
dir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
if (!dir.exists())
//noinspection ResultOfMethodCallIgnored
dir.mkdirs();
File file;
try {
file = File.createTempFile(name + "_", ".png", dir);
name = file.getName();
} catch (IOException ignore) {
return;
}
values.put(MediaStore.Images.ImageColumns.TITLE, title);
values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png");
ContentResolver resolver = getContentResolver();
Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
FileOutputStream stream;
try {
ParcelFileDescriptor descriptor = getContentResolver().openFileDescriptor(uri,"w");
stream = new FileOutputStream(descriptor.getFileDescriptor());
} catch (IOException ignore) {
return;
}
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
try {
stream.close();
} catch (IOException ignore) {
return;
}
values.clear();
values.put(MediaStore.Images.Media.IS_PENDING, 0);
resolver.update(uri, values, null, null);
FileOutputStream stream;
try {
stream = new FileOutputStream(file);
} catch (IOException ignore) {
return;
}
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_STREAM, uri);
intent.setType("image/png");
share.setShareIntent(intent);
Toast toast = Toast.makeText(getApplicationContext(), name, Toast.LENGTH_SHORT);
toast.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL, 0, 0);
toast.show();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
try {
stream.close();
} catch (IOException ignore) {
return;
}
values.put(MediaStore.Images.ImageColumns.DATA, file.toString());
} else {
name += ".png";
values.put(MediaStore.Images.Media.DISPLAY_NAME, name);
values.put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/");
values.put(MediaStore.Images.Media.IS_PENDING, 1);
}
values.put(MediaStore.Images.ImageColumns.TITLE, title);
values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png");
ContentResolver resolver = getContentResolver();
Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
FileOutputStream stream;
try {
ParcelFileDescriptor descriptor = getContentResolver().openFileDescriptor(uri,"w");
stream = new FileOutputStream(descriptor.getFileDescriptor());
descriptor.close();
} catch (IOException ignore) {
return;
}
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
try {
stream.close();
} catch (IOException ignore) {
return;
}
values.clear();
values.put(MediaStore.Images.Media.IS_PENDING, 0);
resolver.update(uri, values, null, null);
}
Intent intent = new Intent(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_STREAM, uri);
intent.setType("image/png");
share.setShareIntent(intent);
Toast toast = Toast.makeText(getApplicationContext(), name, Toast.LENGTH_SHORT);
toast.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL, 0, 0);
toast.show();
});
}
@ -184,7 +180,7 @@ public class MainActivity extends AppCompatActivity {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
changeLayoutOrientation(getResources().getConfiguration());
image = (ImageView)findViewById(R.id.image);
image = findViewById(R.id.image);
manager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
startDecoder();
}
@ -210,7 +206,7 @@ public class MainActivity extends AppCompatActivity {
updateMenuButtons();
}
private void showErrorMessage(final String title, final String shortText, final String longText) {
private void showErrorMessage(final String title, final String shortText) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(title);
builder.setMessage(shortText);
@ -227,7 +223,8 @@ public class MainActivity extends AppCompatActivity {
}
@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode != permissionsID)
return;
for (int result : grantResults)
@ -244,7 +241,7 @@ public class MainActivity extends AppCompatActivity {
permissions.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
if (permissions.isEmpty())
return true;
ActivityCompat.requestPermissions(this, permissions.toArray(new String[permissions.size()]), permissionsID);
ActivityCompat.requestPermissions(this, permissions.toArray(new String[0]), permissionsID);
return false;
}
@ -255,16 +252,16 @@ public class MainActivity extends AppCompatActivity {
return;
try {
decoder = new Decoder(this,
(SpectrumView) findViewById(R.id.spectrum),
(SpectrumView) findViewById(R.id.spectrogram),
(ImageView) findViewById(R.id.image),
(VUMeterView) findViewById(R.id.meter)
findViewById(R.id.spectrum),
findViewById(R.id.spectrogram),
findViewById(R.id.image),
findViewById(R.id.meter)
);
decoder.enable_analyzer(enableAnalyzer);
showNotification();
updateMenuButtons();
} catch (Exception e) {
showErrorMessage(getString(R.string.decoder_error), e.getMessage(), Log.getStackTraceString(e));
showErrorMessage(getString(R.string.decoder_error), e.getMessage());
}
}
@ -306,7 +303,7 @@ public class MainActivity extends AppCompatActivity {
}
@Override
public void onConfigurationChanged(Configuration config) {
public void onConfigurationChanged(@NonNull Configuration config) {
super.onConfigurationChanged(config);
changeLayoutOrientation(config);
}