forked from MarcoBuster/Magisk
70 lines
2.4 KiB
Java
70 lines
2.4 KiB
Java
package com.topjohnwu.magisk;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Application;
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import android.os.Bundle;
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import com.topjohnwu.magisk.utils.APKInstall;
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import com.topjohnwu.magisk.net.Networking;
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import com.topjohnwu.magisk.net.ResponseListener;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.File;
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public class MainActivity extends Activity {
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private static final String URL =
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"https://raw.githubusercontent.com/topjohnwu/magisk_files/master/" +
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(BuildConfig.VERSION_NAME.contains("-") ? "canary_builds/release.json" : "stable.json");
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private String apkLink;
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private void dlAPK() {
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Application app = getApplication();
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Networking.get(apkLink)
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.getAsFile(new File(getFilesDir(), "manager.apk"), apk -> APKInstall.install(app, apk));
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finish();
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Networking.init(this);
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if (Networking.checkNetworkStatus(this)) {
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Networking.get(URL)
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.setErrorHandler(((conn, e) -> finish()))
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.getAsJSONObject(new JSONLoader());
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} else {
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new AlertDialog.Builder(this, AlertDialog.THEME_DEVICE_DEFAULT_LIGHT)
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.setCancelable(false)
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.setTitle(R.string.app_name)
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.setMessage(R.string.no_internet_msg)
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.setNegativeButton(R.string.ok, (d, w) -> finish())
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.show();
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}
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}
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class JSONLoader implements ResponseListener<JSONObject> {
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@Override
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public void onResponse(JSONObject json) {
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try {
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JSONObject manager = json.getJSONObject("app");
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apkLink = manager.getString("link");
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new AlertDialog.Builder(MainActivity.this, AlertDialog.THEME_DEVICE_DEFAULT_LIGHT)
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.setCancelable(false)
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.setTitle(R.string.app_name)
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.setMessage(R.string.upgrade_msg)
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.setPositiveButton(R.string.yes, (d, w) -> dlAPK())
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.setNegativeButton(R.string.no_thanks, (d, w) -> finish())
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.show();
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} catch (JSONException e) {
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finish();
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}
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}
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}
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}
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