Delta Chat v1.58.3 - LogViewActivity.java 源代码

package org.thoughtcrime.securesms;

import android.app.Activity;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.FragmentTransaction;
import org.thoughtcrime.securesms.permissions.Permissions;
import org.thoughtcrime.securesms.util.FileProviderUtil;

public class LogViewActivity extends BaseActionBarActivity {
    private static final String TAG = "LogViewActivity";
    LogViewFragment logViewFragment;

    @Override
    protected void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R.layout.log_view_activity);
        this.logViewFragment = new LogViewFragment();
        FragmentTransaction beginTransaction = getSupportFragmentManager().beginTransaction();
        beginTransaction.replace(R.id.fragment_container, this.logViewFragment);
        beginTransaction.commit();
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    }

    public boolean onPrepareOptionsMenu(Menu menu) {
        MenuInflater menuInflater = getMenuInflater();
        menu.clear();
        menuInflater.inflate(R.menu.view_log, menu);
        super.onPrepareOptionsMenu(menu);
        return true;
    }

    public boolean onOptionsItemSelected(MenuItem menuItem) {
        super.onOptionsItemSelected(menuItem);
        int itemId = menuItem.getItemId();
        if (itemId == 16908332) {
            finish();
            return true;
        }
        if (itemId == R.id.save_log) {
            Permissions.with((Activity) this).request("android.permission.WRITE_EXTERNAL_STORAGE").alwaysGrantOnSdk30().ifNecessary().onAllGranted(new Runnable() {
                @Override
                public final void run() {
                    LogViewActivity.this.m1249xcf3c438a();
                }
            }).execute();
            return true;
        }
        if (itemId == R.id.share_log) {
            shareLog();
            return true;
        }
        if (itemId == R.id.log_zoom_in) {
            this.logViewFragment.setLogTextSize(Float.valueOf(this.logViewFragment.getLogTextSize().floatValue() + 2.0f));
            return false;
        }
        if (itemId == R.id.log_zoom_out) {
            this.logViewFragment.setLogTextSize(Float.valueOf(this.logViewFragment.getLogTextSize().floatValue() - 2.0f));
            return false;
        }
        if (itemId == R.id.log_scroll_down) {
            this.logViewFragment.scrollDownLog();
            return false;
        }
        if (itemId == R.id.log_scroll_up) {
            this.logViewFragment.scrollUpLog();
        }
        return false;
    }

    void m1249xcf3c438a() {
        new AlertDialog.Builder(this).setMessage(this.logViewFragment.saveLogFile(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)) != null ? R.string.pref_saved_log : R.string.pref_save_log_failed).setPositiveButton(android.R.string.ok, (DialogInterface.OnClickListener) null).show();
    }

    public void shareLog() {
        try {
            Uri uriFor = FileProviderUtil.getUriFor(this, this.logViewFragment.saveLogFile(getExternalCacheDir()));
            Intent intent = new Intent("android.intent.action.SEND");
            intent.setType("text/plain");
            intent.putExtra("android.intent.extra.STREAM", uriFor);
            intent.addFlags(1);
            startActivity(Intent.createChooser(intent, getString(R.string.chat_share_with_title)));
        } catch (Exception e) {
            Log.e(TAG, "failed to share log", e);
        }
    }

    public void onRequestPermissionsResult(int i, String[] strArr, int[] iArr) {
        Permissions.onRequestPermissionsResult((Activity) this, i, strArr, iArr);
    }
}