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fix downloading media on Android 5 (#1206)

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This commit is contained in:
Konrad Pozniak 2019-04-21 22:59:49 +02:00 committed by GitHub
parent 57eded9a05
commit 2c2c8fa991
3 changed files with 28 additions and 35 deletions
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54
app/src/main/java/com/keylesspalace/tusky/BaseActivity.java
View File

@ -25,7 +25,6 @@ import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
@ -48,6 +47,7 @@ import java.util.List;
import javax.inject.Inject;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.appcompat.app.AlertDialog;
@ -65,7 +65,6 @@ public abstract class BaseActivity extends AppCompatActivity implements Injectab
@Inject
public AccountManager accountManager;
protected static final int BUILD_VERSION_ANY = -1;
private static final int REQUESTER_NONE = Integer.MAX_VALUE;
private HashMap<Integer, PermissionRequester> requesters;
@ -227,42 +226,41 @@ public abstract class BaseActivity extends AppCompatActivity implements Injectab
adapter.addAll(accounts);
new AlertDialog.Builder(this)
.setTitle(dialogTitle)
.setAdapter(adapter, (dialogInterface, index) -> listener.onAccountSelected(accounts.get(index)))
.show();
.setTitle(dialogTitle)
.setAdapter(adapter, (dialogInterface, index) -> listener.onAccountSelected(accounts.get(index)))
.show();
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (requesters.containsKey(requestCode)) {
PermissionRequester requester = requesters.remove(requestCode);
requester.onRequestPermissionsResult(permissions, grantResults);
}
}
public void requestPermissions(String[] permissions, int minimumBuildVersion, PermissionRequester requester) {
if (minimumBuildVersion == BUILD_VERSION_ANY || Build.VERSION.SDK_INT >= minimumBuildVersion) {
ArrayList<String> permissionsToRequest = new ArrayList<>();
for(String permission: permissions) {
if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
permissionsToRequest.add(permission);
}
public void requestPermissions(String[] permissions, PermissionRequester requester) {
ArrayList<String> permissionsToRequest = new ArrayList<>();
for(String permission: permissions) {
if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
permissionsToRequest.add(permission);
}
if (permissionsToRequest.isEmpty()) {
int[] permissionsAlreadyGranted = new int[permissions.length];
for (int i = 0; i < permissionsAlreadyGranted.length; ++i)
permissionsAlreadyGranted[i] = PackageManager.PERMISSION_GRANTED;
requester.onRequestPermissionsResult(permissions, permissionsAlreadyGranted);
return;
}
int newKey = requester == null ? REQUESTER_NONE : requesters.size();
if (newKey != REQUESTER_NONE) {
requesters.put(newKey, requester);
}
String[] permissionsCopy = new String[permissionsToRequest.size()];
permissionsToRequest.toArray(permissionsCopy);
ActivityCompat.requestPermissions(this, permissionsCopy, newKey);
}
if (permissionsToRequest.isEmpty()) {
int[] permissionsAlreadyGranted = new int[permissions.length];
for (int i = 0; i < permissionsAlreadyGranted.length; ++i)
permissionsAlreadyGranted[i] = PackageManager.PERMISSION_GRANTED;
requester.onRequestPermissionsResult(permissions, permissionsAlreadyGranted);
return;
}
int newKey = requester == null ? REQUESTER_NONE : requesters.size();
if (newKey != REQUESTER_NONE) {
requesters.put(newKey, requester);
}
String[] permissionsCopy = new String[permissionsToRequest.size()];
permissionsToRequest.toArray(permissionsCopy);
ActivityCompat.requestPermissions(this, permissionsCopy, newKey);
}
}

3
app/src/main/java/com/keylesspalace/tusky/ViewMediaActivity.kt
View File

@ -27,7 +27,6 @@ import android.content.pm.PackageManager
import android.graphics.Bitmap
import android.graphics.Color
import android.net.Uri
import android.os.Build
import android.os.Bundle
import android.os.Environment
import androidx.core.content.FileProvider
@ -217,7 +216,7 @@ class ViewMediaActivity : BaseActivity(), ViewImageFragment.PhotoActionsListener
}
private fun requestDownloadMedia() {
requestPermissions(arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE), Build.VERSION_CODES.M) { _, grantResults ->
requestPermissions(arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE)) { _, grantResults ->
if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
downloadMedia()
} else {

6
app/src/main/java/com/keylesspalace/tusky/fragment/SFragment.java
View File

@ -23,7 +23,6 @@ import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
@ -77,7 +76,6 @@ public abstract class SFragment extends BaseFragment implements Injectable {
protected abstract void onReblog(final boolean reblog, final int position);
private BottomSheetActivity bottomSheetActivity;
private Status pendingDownloadStatus;
@Inject
public MastodonApi mastodonApi;
@ -403,7 +401,6 @@ public abstract class SFragment extends BaseFragment implements Injectable {
}
private void downloadAllMedia(Status status) {
pendingDownloadStatus = null;
Toast.makeText(getContext(), R.string.downloading_media, Toast.LENGTH_SHORT).show();
for(Attachment attachment: status.getAttachments()) {
String url = attachment.getUrl();
@ -418,9 +415,8 @@ public abstract class SFragment extends BaseFragment implements Injectable {
}
private void requestDownloadAllMedia(Status status) {
pendingDownloadStatus = status;
String[] permissions = new String[]{ Manifest.permission.WRITE_EXTERNAL_STORAGE };
((BaseActivity)getActivity()).requestPermissions(permissions, Build.VERSION_CODES.M, (permissions1, grantResults) -> {
((BaseActivity)getActivity()).requestPermissions(permissions, (permissions1, grantResults) -> {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
downloadAllMedia(status);
} else {