Fix some AndroidStudio warnings
This commit is contained in:
parent
1d2809de70
commit
fc9deccad7
2 changed files with 75 additions and 90 deletions
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@ -14,6 +14,7 @@ import android.os.PowerManager.WakeLock;
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import android.os.StatFs;
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import android.widget.EditText;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.core.app.ActivityCompat;
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import androidx.core.os.EnvironmentCompat;
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@ -22,6 +23,7 @@ import java.io.File;
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import java.text.DecimalFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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@ -65,7 +67,7 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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private Set<String> selectedVias;
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private List<OsmNodeNamed> nogoList;
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private String maptoolDirCandidate;
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private final Set<Integer> dialogIds = new HashSet<Integer>();
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private final Set<Integer> dialogIds = new HashSet<>();
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private String errorMessage;
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private String title;
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private int wpCount;
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@ -74,7 +76,6 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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* Called when the activity is first created.
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*/
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@Override
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@SuppressWarnings("deprecation")
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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@ -94,7 +95,6 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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}
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@Override
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@SuppressWarnings("deprecation")
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protected Dialog onCreateDialog(int id) {
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AlertDialog.Builder builder;
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builder = new AlertDialog.Builder(this);
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@ -372,11 +372,10 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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private boolean[] getCheckedBooleanArray(int size) {
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boolean[] checked = new boolean[size];
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for (int i = 0; i < checked.length; i++) checked[i] = true;
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Arrays.fill(checked, true);
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return checked;
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}
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@SuppressWarnings("deprecation")
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public void selectProfile(String[] items) {
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availableProfiles = items;
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@ -384,7 +383,6 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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showDialog(DIALOG_MAINACTION_ID);
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}
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@SuppressWarnings("deprecation")
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public void startDownloadManager() {
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if (!mBRouterView.hasUpToDateLookups()) {
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showDialog(DIALOG_OLDDATAHINT_ID);
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@ -393,19 +391,18 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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}
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}
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@SuppressWarnings("deprecation")
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public void selectBasedir(ArrayList<File> items, String defaultBasedir, String message) {
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this.defaultbasedir = defaultBasedir;
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this.message = message;
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availableBasedirs = items;
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ArrayList<Long> dirFreeSizes = new ArrayList<Long>();
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ArrayList<Long> dirFreeSizes = new ArrayList<>();
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for (File f : items) {
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long size = 0L;
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try {
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StatFs stat = new StatFs(f.getAbsolutePath());
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size = (long) stat.getAvailableBlocks() * stat.getBlockSize();
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} catch (Exception e) { /* ignore */ }
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dirFreeSizes.add(Long.valueOf(size));
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dirFreeSizes.add(size);
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
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@ -426,7 +423,6 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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showDialog(DIALOG_SELECTBASEDIR_ID);
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}
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@SuppressWarnings("deprecation")
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public void selectRoutingModes(String[] modes, boolean[] modesChecked, String message) {
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routingModes = modes;
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routingModesChecked = modesChecked;
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@ -434,28 +430,23 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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showDialog(DIALOG_ROUTINGMODES_ID);
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}
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@SuppressWarnings("deprecation")
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public void showModeConfigOverview(String message) {
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this.message = message;
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showDialog(DIALOG_MODECONFIGOVERVIEW_ID);
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}
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@SuppressWarnings("deprecation")
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public void selectVias(String[] items) {
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availableVias = items;
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selectedVias = new HashSet<String>(availableVias.length);
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for (String via : items)
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selectedVias.add(via);
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selectedVias = new HashSet<>(availableVias.length);
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Collections.addAll(selectedVias, items);
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showDialog(DIALOG_VIASELECT_ID);
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}
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@SuppressWarnings("deprecation")
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public void selectWaypoint(String[] items) {
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availableWaypoints = items;
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showNewDialog(DIALOG_PICKWAYPOINT_ID);
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}
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@SuppressWarnings("deprecation")
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public void showWaypointDatabaseHelp() {
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if (mBRouterView.canAccessSdCard) {
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showNewDialog(DIALOG_SHOW_WP_HELP_ID);
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@ -464,38 +455,33 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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}
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}
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@SuppressWarnings("deprecation")
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public void showRepeatTimeoutHelp() {
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showNewDialog(DIALOG_SHOW_REPEAT_TIMEOUT_HELP_ID);
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}
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@SuppressWarnings("deprecation")
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public void showWpDatabaseScanSuccess(String bestGuess) {
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maptoolDirCandidate = bestGuess;
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showNewDialog(DIALOG_SHOW_WP_SCANRESULT_ID);
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}
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@SuppressWarnings("deprecation")
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public void selectNogos(List<OsmNodeNamed> nogoList) {
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this.nogoList = nogoList;
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showDialog(DIALOG_NOGOSELECT_ID);
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}
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private void showNewDialog(int id) {
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if (dialogIds.contains(Integer.valueOf(id))) {
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if (dialogIds.contains(id)) {
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removeDialog(id);
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}
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dialogIds.add(Integer.valueOf(id));
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dialogIds.add(id);
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showDialog(id);
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}
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@SuppressWarnings("deprecation")
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public void showErrorMessage(String msg) {
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errorMessage = msg;
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showNewDialog(DIALOG_EXCEPTION_ID);
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}
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@SuppressWarnings("deprecation")
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public void showResultMessage(String title, String msg, int wpCount) {
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errorMessage = msg;
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this.title = title;
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@ -535,18 +521,20 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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public ArrayList<File> getStorageDirectories() {
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ArrayList<File> list = null;
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
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list = new ArrayList<File>(Arrays.asList(getExternalMediaDirs()));
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list = new ArrayList<>(Arrays.asList(getExternalMediaDirs()));
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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list = new ArrayList<File>(Arrays.asList(getExternalFilesDirs(null)));
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list = new ArrayList<>(Arrays.asList(getExternalFilesDirs(null)));
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}
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ArrayList<File> res = new ArrayList<File>();
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ArrayList<File> res = new ArrayList<>();
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if (list != null) {
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for (File f : list) {
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if (f != null) {
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if (getStorageState(f).equals(Environment.MEDIA_MOUNTED))
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res.add(f);
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}
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}
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}
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if (checkExternalStorageWritable()) {
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res.add(Environment.getExternalStorageDirectory());
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@ -577,7 +565,7 @@ public class BRouterActivity extends AppCompatActivity implements ActivityCompat
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}
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@Override
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public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
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public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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if (requestCode == 0) {
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if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
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@ -66,7 +66,6 @@ public class BRouterView extends View {
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private File tracksDir;
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private File segmentDir;
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private File profileDir;
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private String profilePath;
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private String profileName;
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private String sourceHint;
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private boolean waitingForSelection = false;
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@ -109,8 +108,7 @@ public class BRouterView extends View {
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// don't ask twice
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String version = "v" + getContext().getString(R.string.app_version);
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File vFile = new File(brd, "profiles2/" + version);
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if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q
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&& vFile.exists()) {
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if (vFile.exists()) {
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startSetup(baseDir, false);
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return;
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}
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@ -120,11 +118,10 @@ public class BRouterView extends View {
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waitingForSelection = true;
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waitingForMigration = true;
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oldMigrationPath = brd.getAbsolutePath();
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return;
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} else {
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startSetup(baseDir, false);
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return;
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}
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return;
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}
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}
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String message = baseDir == null ? "(no basedir configured previously)" : "(previous basedir " + baseDir
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@ -212,7 +209,7 @@ public class BRouterView extends View {
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wpList = cor.waypoints;
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nogoList = cor.nogopoints;
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nogoVetoList = new ArrayList<OsmNodeNamed>();
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nogoVetoList = new ArrayList<>();
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sourceHint = "(dev/trgt=" + deviceLevel + "/" + targetSdkVersion + " coordinate-source: " + cor.basedir + cor.rootdir + ")";
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@ -248,9 +245,10 @@ public class BRouterView extends View {
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}
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String[] fileNames = profileDir.list();
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ArrayList<String> profiles = new ArrayList<String>();
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ArrayList<String> profiles = new ArrayList<>();
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boolean lookupsFound = false;
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if (fileNames != null) {
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for (String fileName : fileNames) {
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if (fileName.endsWith(".brf")) {
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profiles.add(fileName.substring(0, fileName.length() - 4));
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@ -258,6 +256,7 @@ public class BRouterView extends View {
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if (fileName.equals("lookups.dat"))
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lookupsFound = true;
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}
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}
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// add a "last timeout" dummy profile
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File lastTimeoutFile = new File(modesDir + "/timeoutdata.txt");
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@ -298,6 +297,7 @@ public class BRouterView extends View {
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private void moveFolders(String oldMigrationPath, String basedir) {
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File oldDir = new File(oldMigrationPath);
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File[] oldFiles = oldDir.listFiles();
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if (oldFiles != null) {
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for (File f : oldFiles) {
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if (f.isDirectory()) {
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int index = f.getAbsolutePath().lastIndexOf("/");
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@ -311,11 +311,12 @@ public class BRouterView extends View {
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}
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}
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}
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private void moveFile(String inputPath, String inputFile, String outputPath) {
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InputStream in = null;
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OutputStream out = null;
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InputStream in;
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OutputStream out;
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try {
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//create output directory if it doesn't exist
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@ -334,12 +335,10 @@ public class BRouterView extends View {
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out.write(buffer, 0, read);
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}
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in.close();
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in = null;
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// write the output file
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out.flush();
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out.close();
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out = null;
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// delete the original file
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new File(inputPath + "/" + inputFile).delete();
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@ -365,7 +364,7 @@ public class BRouterView extends View {
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}
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public void updateViaList(Set<String> selectedVias) {
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ArrayList<OsmNodeNamed> filtered = new ArrayList<OsmNodeNamed>(wpList.size());
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ArrayList<OsmNodeNamed> filtered = new ArrayList<>(wpList.size());
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for (OsmNodeNamed n : wpList) {
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String name = n.name;
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if ("from".equals(name) || "to".equals(name) || selectedVias.contains(name))
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@ -442,7 +441,7 @@ public class BRouterView extends View {
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private List<OsmNodeNamed> readWpList(BufferedReader br, boolean isNogo) throws Exception {
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int cnt = Integer.parseInt(br.readLine());
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List<OsmNodeNamed> res = new ArrayList<OsmNodeNamed>(cnt);
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List<OsmNodeNamed> res = new ArrayList<>(cnt);
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for (int i = 0; i < cnt; i++) {
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OsmNodeNamed wp = OsmNodeNamed.decodeNogo(br.readLine());
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wp.isNogo = isNogo;
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@ -471,7 +470,7 @@ public class BRouterView extends View {
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rawTrackPath = modesDir + "/remote_rawtrack.dat";
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}
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profilePath = profileDir + "/" + profile + ".brf";
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String profilePath = profileDir + "/" + profile + ".brf";
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profileName = profile;
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if (needsViaSelection) {
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@ -490,15 +489,15 @@ public class BRouterView extends View {
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}
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if (needsWaypointSelection) {
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String msg;
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StringBuilder msg;
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if (wpList.size() == 0) {
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msg = "Expecting waypoint selection\n" + sourceHint;
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msg = new StringBuilder("Expecting waypoint selection\n" + sourceHint);
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} else {
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msg = "current waypoint selection:\n";
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msg = new StringBuilder("current waypoint selection:\n");
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for (int i = 0; i < wpList.size(); i++)
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msg += (i > 0 ? "->" : "") + wpList.get(i).name;
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msg.append(i > 0 ? "->" : "").append(wpList.get(i).name);
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}
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((BRouterActivity) getContext()).showResultMessage("Select Action", msg, wpList.size());
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((BRouterActivity) getContext()).showResultMessage("Select Action", msg.toString(), wpList.size());
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return;
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}
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@ -578,7 +577,7 @@ public class BRouterView extends View {
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File vtag = new File(path, versionTag);
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try {
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exists = !vtag.createNewFile();
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} catch (IOException io) {
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} catch (IOException ignored) {
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} // well..
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}
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@ -599,7 +598,7 @@ public class BRouterView extends View {
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}
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String name = ze.getName();
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File outfile = new File(path, name);
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if (!outfile.exists()) {
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if (!outfile.exists() && outfile.getParentFile() != null) {
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outfile.getParentFile().mkdirs();
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FileOutputStream fos = new FileOutputStream(outfile);
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@ -647,7 +646,7 @@ public class BRouterView extends View {
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int ir = (int) (n.radius * scaleMeter2Pixel);
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if (ir > minradius) {
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Paint paint = new Paint();
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paint.setColor(Color.RED);
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paint.setColor(color);
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paint.setStyle(Paint.Style.STROKE);
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canvas.drawCircle((float) x, (float) y, (float) ir, paint);
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}
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@ -705,7 +704,7 @@ public class BRouterView extends View {
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cr = null;
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try {
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Thread.sleep(2000);
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} catch (InterruptedException ie) {
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} catch (InterruptedException ignored) {
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}
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((BRouterActivity) getContext()).showErrorMessage(t.toString());
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waitingForSelection = true;
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@ -715,7 +714,7 @@ public class BRouterView extends View {
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private void showDatabaseScanning(Canvas canvas) {
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try {
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Thread.sleep(100);
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} catch (InterruptedException ie) {
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} catch (InterruptedException ignored) {
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}
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Paint paint1 = new Paint();
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paint1.setColor(Color.WHITE);
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@ -768,7 +767,7 @@ public class BRouterView extends View {
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try {
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Thread.sleep(sleeptime);
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} catch (InterruptedException ie) {
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} catch (InterruptedException ignored) {
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}
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lastTs = System.currentTimeMillis();
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@ -776,9 +775,6 @@ public class BRouterView extends View {
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if (cr != null) {
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if (cr.getErrorMessage() != null) {
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((BRouterActivity) getContext()).showErrorMessage(cr.getErrorMessage());
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cr = null;
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waitingForSelection = true;
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return;
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} else {
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String memstat = memoryClass + "mb pathPeak " + ((cr.getPathPeak() + 500) / 1000) + "k";
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String result = "version = BRouter-" + getContext().getString(R.string.app_version) + "\n" + "mem = " + memstat + "\ndistance = " + cr.getDistance() / 1000. + " km\n" + "filtered ascend = " + cr.getAscend()
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@ -796,10 +792,10 @@ public class BRouterView extends View {
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title += " / " + cr.getAlternativeIndex() + ". Alternative";
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((BRouterActivity) getContext()).showResultMessage(title, result, rawTrackPath == null ? -1 : -3);
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}
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cr = null;
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waitingForSelection = true;
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return;
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}
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} else if (System.currentTimeMillis() > lastDataTime) {
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System.exit(0);
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}
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@ -812,17 +808,18 @@ public class BRouterView extends View {
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paintPosition(openSet[si], openSet[si + 1], 0xffffff, 1);
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}
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// paint nogos on top (red)
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int minradius = 4;
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for (int ngi = 0; ngi < nogoList.size(); ngi++) {
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OsmNodeNamed n = nogoList.get(ngi);
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int color = 0xff0000;
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paintPosition(n.ilon, n.ilat, color, 4);
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paintPosition(n.ilon, n.ilat, color, minradius);
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}
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// paint start/end/vias on top (yellow/green/blue)
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for (int wpi = 0; wpi < wpList.size(); wpi++) {
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OsmNodeNamed n = wpList.get(wpi);
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int color = wpi == 0 ? 0xffff00 : wpi < wpList.size() - 1 ? 0xff : 0xff00;
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paintPosition(n.ilon, n.ilat, color, 4);
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paintPosition(n.ilon, n.ilat, color, minradius);
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}
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canvas.drawBitmap(imgPixels, 0, imgw, (float) 0., (float) 0., imgw, imgh, false, null);
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@ -831,10 +828,10 @@ public class BRouterView extends View {
|
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for (int ngi = 0; ngi < nogoList.size(); ngi++) {
|
||||
OsmNodeNamed n = nogoList.get(ngi);
|
||||
if (n instanceof OsmNogoPolygon) {
|
||||
paintPolygon(canvas, (OsmNogoPolygon) n, 4);
|
||||
paintPolygon(canvas, (OsmNogoPolygon) n, minradius);
|
||||
} else {
|
||||
int color = 0xff0000;
|
||||
paintCircle(canvas, n, color, 4);
|
||||
int color = Color.RED;
|
||||
paintCircle(canvas, n, color, minradius);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -857,7 +854,7 @@ public class BRouterView extends View {
|
|||
File basedir = Environment.getExternalStorageDirectory();
|
||||
try {
|
||||
File bd2 = new File(basedir, "external_sd");
|
||||
ArrayList<String> basedirGuesses = new ArrayList<String>();
|
||||
ArrayList<String> basedirGuesses = new ArrayList<>();
|
||||
basedirGuesses.add(basedir.getAbsolutePath());
|
||||
|
||||
if (bd2.exists()) {
|
||||
|
@ -865,7 +862,7 @@ public class BRouterView extends View {
|
|||
basedirGuesses.add(basedir.getAbsolutePath());
|
||||
}
|
||||
|
||||
ArrayList<CoordinateReader> rl = new ArrayList<CoordinateReader>();
|
||||
ArrayList<CoordinateReader> rl = new ArrayList<>();
|
||||
for (String bdg : basedirGuesses) {
|
||||
rl.add(new CoordinateReaderOsmAnd(bdg));
|
||||
rl.add(new CoordinateReaderLocus(bdg));
|
||||
|
@ -897,7 +894,7 @@ public class BRouterView extends View {
|
|||
if (rawTrack != null) {
|
||||
try {
|
||||
rawTrack.writeBinary(rawTrackPath);
|
||||
} catch (Exception e) {
|
||||
} catch (Exception ignored) {
|
||||
}
|
||||
} else {
|
||||
new File(rawTrackPath).delete();
|
||||
|
@ -916,7 +913,7 @@ public class BRouterView extends View {
|
|||
|
||||
public void configureService(String[] routingModes, boolean[] checkedModes) {
|
||||
// read in current config
|
||||
TreeMap<String, ServiceModeConfig> map = new TreeMap<String, ServiceModeConfig>();
|
||||
TreeMap<String, ServiceModeConfig> map = new TreeMap<>();
|
||||
BufferedReader br = null;
|
||||
String modesFile = modesDir + "/serviceconfig.dat";
|
||||
try {
|
||||
|
@ -928,12 +925,12 @@ public class BRouterView extends View {
|
|||
ServiceModeConfig smc = new ServiceModeConfig(line);
|
||||
map.put(smc.mode, smc);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
} catch (Exception ignored) {
|
||||
} finally {
|
||||
if (br != null)
|
||||
try {
|
||||
br.close();
|
||||
} catch (Exception ee) {
|
||||
} catch (Exception ignored) {
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -961,12 +958,12 @@ public class BRouterView extends View {
|
|||
bw.write('\n');
|
||||
msg.append(smc).append('\n');
|
||||
}
|
||||
} catch (Exception e) {
|
||||
} catch (Exception ignored) {
|
||||
} finally {
|
||||
if (bw != null)
|
||||
try {
|
||||
bw.close();
|
||||
} catch (Exception ee) {
|
||||
} catch (Exception ignored) {
|
||||
}
|
||||
}
|
||||
((BRouterActivity) getContext()).showModeConfigOverview(msg.toString());
|
||||
|
|
Loading…
Reference in a new issue